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commit cacdb00f9d812d31fc8e9eb4145151fddb461822
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Fri Apr 28 17:35:30 2023 -0400

    Prepare for release candidate
---
 RELEASE-NOTES.txt            |  283 ++++++++-
 src/changes/release-notes.vm | 1324 ------------------------------------------
 2 files changed, 257 insertions(+), 1350 deletions(-)

diff --git a/RELEASE-NOTES.txt b/RELEASE-NOTES.txt
index 5337bf2a..25c16416 100644
--- a/RELEASE-NOTES.txt
+++ b/RELEASE-NOTES.txt
@@ -1,5 +1,5 @@
 Apache Commons IO 
-Version 2.11.0
+Version 2.12.0
 Release Notes
 
 INTRODUCTION:
@@ -11,9 +11,246 @@ reuse as to justify existence in java.io.
 The Apache Commons IO library contains utility classes, stream 
implementations, file filters,
 file comparators, endian transformation classes, and much more.
 
+Java 8 required.
+
+Changes in this version include:
+
+New features:
+o IO-746:  Drop unnecessary casts and conversions #267. Thanks to Davide 
Angelocola. 
+o           Add GitHub coverage.yml. Thanks to Gary Gregory. 
+o           Add BrokenReader.INSTANCE. Thanks to Gary Gregory. 
+o           Add UncheckedBufferedReader. Thanks to Gary Gregory. 
+o           Add UncheckedFilterReader. Thanks to Gary Gregory. 
+o           Add UncheckedFilterWriter. Thanks to Gary Gregory. 
+o           Add StringInputStream. Thanks to Gary Gregory. 
+o           Add UncheckedFilterInputStream. Thanks to Gary Gregory. 
+o           Add UncheckedFilterOutputStream. Thanks to Gary Gregory. 
+o           Add BrokenInputStream.INSTANCE. Thanks to Gary Gregory. 
+o           Add ClosedInputStream.INSTANCE and deprecate CLOSED_INPUT_STREAM. 
Thanks to Gary Gregory. 
+o           Add ClosedReader.INSTANCE and deprecate CLOSED_READER. Thanks to 
Gary Gregory. 
+o           Add BrokenWriter.INSTANCE. Thanks to Gary Gregory. 
+o           Add ClosedOutputStream.INSTANCE and deprecate 
CLOSED_OUTPUT_STREAM. Thanks to Gary Gregory. 
+o           Add ClosedWriter.INSTANCE and deprecate CLOSED_WRITER. Thanks to 
Gary Gregory. 
+o           Add NullOutputStream.INSTANCE and deprecate NULL_OUTPUT_STREAM. 
Thanks to Gary Gregory. 
+o           Add NullPrintStream.INSTANCE and deprecate NULL_PRINT_STREAM. 
Thanks to Gary Gregory. 
+o           Add NullWriter.INSTANCE and deprecate NULL_WRITER. Thanks to Gary 
Gregory. 
+o           Add NullInputStream.INSTANCE. Thanks to Gary Gregory. 
+o           Add NullReader.INSTANCE. Thanks to Gary Gregory. 
+o           Add PathUtils.readString(Path, Charset). Thanks to Gary Gregory. 
+o           Add FileUtils.newOutputStream(File, boolean). Thanks to Gary 
Gregory. 
+o           Add PathUtils.newOutputStream(Path, boolean). Thanks to Gary 
Gregory. 
+o           Add UncheckedAppendable. Thanks to Gary Gregory. 
+o           Add and reuse UncheckedIOExceptions. Thanks to Gary Gregory. 
+o           Add PathUtils.getTempDirectory(). Thanks to Gary Gregory. 
+o           Add FileSystem.getNameSeparator(). Thanks to Gary Gregory. 
+o           Add FileSystem.normalizeSeparators(). Thanks to Gary Gregory. 
+o           Add PathUtils.isNewer(Path, FileTime, LinkOption...). Thanks to 
Gary Gregory. 
+o           Add PathUtils.isNewer(Path, Instant, LinkOption...). Thanks to 
Gary Gregory. 
+o           Add AgeFileFilter.AgeFileFilter(Instant).
+        Add AgeFileFilter.AgeFileFilter(Instant, boolean). Thanks to Gary 
Gregory. 
+o           Add FileUtils.lastModifiedFileTime(File). Thanks to Gary Gregory. 
+o           Add FileTimes. Thanks to Gary Gregory. 
+o           Add PathUtils.waitFor(Path, Duration, LinkOption...). Thanks to 
Gary Gregory. 
+o           Add org.apache.commons.io.input.Tailer.getDelayDuration(). Thanks 
to Gary Gregory. 
+o           Add FileUtils.current(). Thanks to Gary Gregory. 
+o           Add and use PathUtils.setLastModifiedTime(Path) for more precision.
+        Add and use PathUtils.setLastModifiedTime(Path, Path) for more 
precision. Thanks to Gary Gregory. 
+o           Add and use PathUtils.isNewer(Path, ChronoZonedDateTime, 
LinkOption...) for more precision.
+        Add and use PathUtils.isNewer(Path, Path) for more precision.
+        Add and use FileUtils.isNewer(File, FileTime) for more precision. 
Thanks to Gary Gregory. 
+o           Add and use PathUtils.isOlder(Path, FileTime, LinkOption...).
+        Add and use PathUtils.isOlder(Path, Instant, LinkOption...).
+        Add and use PathUtils.isOlder(Path, long, LinkOption...).
+        Add and use PathUtils.isOlder(Path, Path). Thanks to Gary Gregory. 
+o           Add and use PathUtils.sizeOf(Path).
+        Add and use PathUtils.sizeOfAsBigInteger(Path).
+        Add and use PathUtils.sizeOfDirectory(Path).
+        Add and use PathUtils.sizeOfDirectoryAsBigInteger(Path). Thanks to 
Gary Gregory. 
+o           Add and use IOCase.value(IOCase, IOCase). Thanks to Gary Gregory. 
+o           Add Tailer.Tailable interface to allow tailing of remote files for 
example using jCIFS. Thanks to Jon Freedman, Gary Gregory. 
+o           Add and use RandomAccessFileMode. Thanks to Gary Gregory. 
+o           Add PathUtils.writeString(Path, CharSequence, Charset, 
OpenOption...). Thanks to Gary Gregory. 
+o           Add PathUtiFiles.getFileAttributeView() shorthands:
+          - PathUtils.getAclFileAttributeView(Path, LinkOption...)
+          - PathUtils.getDosFileAttributeView(Path, LinkOption...)
+          - PathUtils.getPosixFileAttributeView(Path, LinkOption...) Thanks to 
Gary Gregory. 
+o IO-747:  Make commons-io a JPMS module by adding module-info.class. 
+o IO-753:  Add IOUtils method to copy output stream to input stream #281. 
Thanks to SebastianDietrich, Gary Gregory. 
+o           Add PathUtils.isPosix(Path, LinkOption...). #290 Thanks to Gary 
Gregory. 
+o           Add PathUtils.readAttributes(Path, Class, LinkOption...). #290 
Thanks to Gary Gregory. 
+o           Add IOExceptionList.checkEmpty(List, Object). Thanks to Gary 
Gregory. 
+o           Add IOBiConsumer, IOTriConsumer, IOComparator, IOUnaryOperator, 
IOBinaryOperator. Thanks to Gary Gregory. 
+o           Add and reuse IOConsumer forAll(*), forEach(*), and 
forEachIndexed(*). Thanks to Gary Gregory. 
+o           Add CharsetEncoders. Thanks to Gary Gregory. 
+o           Add CharsetDecoders. Thanks to Gary Gregory. 
+o           Add PathUtils.createParentDirectories(Path, LinkOption, 
FileAttribute...). Thanks to Gary Gregory. 
+o           Update FileEntry to use FileTime instead of long for file time 
stamps. Thanks to Gary Gregory. 
+o IO-680:  Add more tests for IOUtils.contentEqualsIgnoreEOL #137. Thanks to 
XenoAmess, sebbASF, Gary Gregory. 
+o           Reduce boilerplate through new UncheckedIO class and friends in 
org.apache.commons.io.function. Thanks to Gary Gregory. 
+o           Add PathUtils.touch(Path). Thanks to Gary Gregory. 
+o           Add FileSystem.getIllegalFileNameCodePoints(). Thanks to Gary 
Gregory. 
+o           Add FileUtils.isFileNewer(File, ChronoLocalDate, OffsetTime).
+        Add FileUtils.isFileNewer(File, OffsetDateTime).
+        Add FileUtils.isFileOlder(File, ChronoLocalDate, OffsetTime).
+        Add FileUtils.isFileOlder(File, OffsetDateTime). Thanks to Isira 
Seneviratne, Gary Gregory. 
+o           Add IOBiConsumer.noop(). Thanks to Gary Gregory. 
+o           Add IOUtils.closeQuietly(Iterable<Closeable>).
+        Add IOUtils.closeQuietly(Stream<Closeable>). Thanks to Gary Gregory. 
+o           Add Charsets.toCharset(Charset, Charset).
+        Add Charsets.toCharset(String, Charset). Thanks to Gary Gregory. 
+o           Add XmlStreamWriter(OutputStream, Charset). Thanks to Gary 
Gregory. 
+o           Add PathUtils.getLastModifiedFileTime(*). Thanks to Gary Gregory. 
+o           Add IOBiFunction, IOTriFunction, IOQuadFunction, IOPredicate, 
IOIterator, IOSpliterator, IOBaseStream, IOStream, FilesUncheck. Thanks to Gary 
Gregory. 
+o           Add IOUtils.consume(Reader). Thanks to Gary Gregory. 
+o           Add IOSupplier.asSupplier(). Thanks to Gary Gregory. 
+o           Add IOFunction.asFunction(). Thanks to Gary Gregory. 
+o           Add IOConsumer.asConsumer(). Thanks to Gary Gregory. 
+o           Add TimestampedObserver.isClosed(). Thanks to Gary Gregory. 
+o           IOExceptionList implements Iterable. Thanks to Gary Gregory. 
+o IO-784:  Add support for Appendable to HexDump #418. Thanks to Fredrik 
Kjellberg, Gary Gregory. 
+o           Add and use ThreadUtils. Thanks to DaGeRe, Gary Gregory. 
+o IO-786:  Add UnsynchronizedFilterInputStream. Thanks to Gary Gregory. 
+o IO-786:  Add UnsynchronizedBufferedInputStream. Thanks to Gary Gregory, 
Benoit Tellier. 
+o           Add FileSystem.getBlockSize(). Thanks to Gary Gregory. 
+o           Add builders and avoid creating more constructors for all 
permutations of current options. Thanks to Gary Gregory. 
+o           Refactor using new Supplier API 
IOUtils.toString(IOSupplier<InputStream>, Charset[, IOSupplier<String>]). 
Thanks to Gary Gregory, maxxedev. 
+o           Refactor using new Supplier API 
org.apache.commons.io.file.PathUtils.copy(IOSupplier<InputStream>, Path, 
CopyOption...). Thanks to Gary Gregory, maxxedev. 
+
+Fixed Bugs:
+o IO-697:  IOUtils.toByteArray size validation does not match documentation. 
Thanks to otter606. 
+o           Fix Javadoc links to the JRE Javadoc 8. Thanks to Gary Gregory. 
+o IO-744:  FileWriterWithEncoding for an existing file no longer truncates the 
file. #251. Thanks to RBRi, Gary Gregory. 
+o           A null Charset or Charset name in FileWriterWithEncoding 
constructors uses the default Charset. Thanks to Gary Gregory. 
+o           Fix usage of assertNotNull #269. Thanks to Davide Angelocola. 
+o IO-727:  FilenameUtils directoryContains() should handle files with the same 
prefix #217. Thanks to trungPa, Gary Gregory. 
+o IO-748:  FileUtils.moveToDirectory() exception documentation and exception 
message error. Thanks to Dirk Heinrichs, Gary Gregory, Elango Ravi. 
+o           ThreadMonitor.sleep(Duration) ignores nanoseconds. Thanks to Gary 
Gregory. 
+o           Fix Javadoc in ThreadMonitor#run() method. #273. Thanks to Arturo 
Bernal. 
+o IO-749:  FileUtils.listFiles() does not list matching files if File 
parameter is a symbolic link. Thanks to haihuiyang, Gary Gregory. 
+o           Fix typo in Javadocs for 
FileUtils#convertFileCollectionToFileArray() #276. Thanks to niranjanghule, 
Gary Gregory. 
+o           Avoid Code Duplication: Reuse Sleep from ThreadMonitor #66. Thanks 
to DaGeRe, Gary Gregory. 
+o IO-750:  FileUtils.iterateFiles also lists directories. Thanks to Sita 
Ge�ner, Sebastian Peters, Gary Gregory. 
+o IO-721:  Wrong exception message in FileUtils.setLastModified(File, File). 
Thanks to Dirk Heinrichs, Gary Gregory. 
+o IO-717:  Infinite loop in ReaderInputStream instead of throwing exception 
for CodingErrorAction.REPORT. Thanks to Marcono1234, Gary Gregory. 
+o IO-716:  ReaderInputStream enter infinite loop for too small buffer sizes. 
Thanks to Marcono1234, Gary Gregory. 
+o IO-638:  Infinite loop in CharSequenceInputStream.read for 4-byte characters 
with UTF-8 and 3-byte buffer. Thanks to Thayne McCombs, Gary Gregory. 
+o IO-638:  PathUtils.setReadOnly(Path, boolean, LinkOption...) should add 
READ_* file attributes when using POSIX. Thanks to Gary Gregory. 
+o IO-638:  PathUtils.setReadOnly(Path, boolean, LinkOption...) readOnly 
argument is always assumed true on POSIX. Thanks to Gary Gregory. 
+o IO-729:  Prevent IllegalArgumentExceptions in 
BrokenInputStream/Reader/OutputStream/Writer #278. Thanks to Rob Spoor, Gary 
Gregory. 
+o           FileUtils.copyURLToFile(URL, File, int, int) leaks its 
URLConnection.
+        Called by FileUtils.copyURLToFile(URL, File). Thanks to Gary Gregory. 
+o IO-714:  Fixed ReaderInputStream not calling CharsetEncoder.flush issue 
#283. Thanks to kevinwang1975, Gary Gregory. 
+o           Minor changes #287. Thanks to Arturo Bernal. 
+o IO-756:  Update FileWriterWithEncoding to extend ProxyWriter #296. Thanks to 
wodencafe, Gary Gregory, Bruno P. Kinoshita. 
+o           Initialize the message of an IOExceptionList to a default if null. 
Thanks to Gary Gregory. 
+o IO-751:  When deleting symlinks, File/PathUtils.deleteDirectory() changes 
file permissions of the target. Thanks to Gary Gregory, Richard Cyganiak. 
+o           ReaderInputStream maps null Charset, Charset name, and 
CharsetEncoder to the platform default instead of throwing a 
NullPointerException. Thanks to Gary Gregory. 
+o           CharSequenceInputStream maps null Charset and Charset name to the 
platform default instead of throwing a NullPointerException. Thanks to Gary 
Gregory. 
+o           WriterOutputStream maps null Charset, Charset name, and 
CharsetEncoder name to the platform default instead of throwing a 
NullPointerException. Thanks to Gary Gregory. 
+o           FileUtils.copyURLToFile should create target parent directories 
and overwrite target file #319. Thanks to Chad Wilson, Gary Gregory. 
+o IO-484:  Fix incorrect FilenameUtils Javadoc for null bytes #310. Thanks to 
Marcono1234, Gary Gregory. 
+o IO-484:  Change to uppercase variable constant. #323. Thanks to Arturo 
Bernal. 
+o IO-484:  IOCase.isCaseSensitive(IOCase) result is backward #325. Thanks to 
David Huang, Gary Gregory. 
+o IO-758:  Deprecate PathUtils.NOFOLLOW_LINK_OPTION_ARRAY in favor of 
noFollowLinkOptionArray(). Thanks to Marcono1234, Gary Gregory. 
+o           Improve ReaderInputStream documentation #291. Thanks to 
Marcono1234, Gary Gregory. 
+o           Fix misleading comments in FileFilterTest #334. Thanks to 
richarda23. 
+o           Add missing Javadoc for exceptions thrown for invalid arguments 
#339. Thanks to Diego Marcilio. 
+o           FileFilterTest minor fixes #340. Thanks to richarda23. 
+o IO-764:  IOUtils.write() throws OutOfMemoryError/NegativeArraySizeException 
while writing big strings #343. Thanks to DaGeRe, Gary Gregory. 
+o IO-768:  Add reserved Windows file names CONIN$ and CONOUT$ to FileSystem 
#355. Thanks to Marcono1234, Michael Osipov. 
+o IO-773:  RegexFileFilter is no longer Serializable. Thanks to Dominik 
Reinarz, Gary Gregory. 
+o IO-763:  [Javadoc] FileFilterUtils doc does not match impl: missing some 
file filters. Thanks to Richard Adams, Gary Gregory. 
+o IO-762:  FileSystem.WINDOWS.isReservedFileName doesn't check for file 
extension. Thanks to Leonidas Chiron, Gary Gregory. 
+o IO-772:  Confusing Javadoc on IOUtils#resourceToURL() and other resource* 
methods. Thanks to Dan Ziemba, Gary Gregory. 
+o IO-443:  FileUtils.copyFile methods throw an unnecessary "Failed to copy 
full contents from" exception. Thanks to Dan Ziemba, Gary Gregory. 
+o IO-564:  Pick up Javadoc from super for override write() methods in 
AbstractByteArrayOutputStream and ByteArrayOutputStream. Thanks to Hao Zhong, 
Bernd Eckenfels, Pascal Schumacher, Gary Gregory. 
+o           Fix minor typos #367. Thanks to Marc Wrobel. 
+o IO-776:  Fix parameters to requireNonNull call in DeferredOutputSteam #368. 
Thanks to Chris Povirk. 
+o           Fix PathUtils.copyFileToDirectory(URL,Path,CopyOption[]). Thanks 
to Gary Gregory. 
+o IO-386:  FileUtils.doCopyFile uses different methods to check the file 
sizes. Thanks to Sebb, Bernd Eckenfels, zhipengxu, Gary Gregory. 
+o           Fix typos #375. Thanks to Michael Ernst. 
+o IO-611:  FilenameUtils.normalize javadoc and tests #383. Thanks to Fedor 
Urvanov. 
+o IO-611:  Better docs in IOUtils and IOUtils.byteArray(int size) #374. Thanks 
to ArdenL-Liu, Bruno P. Kinoshita, Gary Gregory. 
+o IO-782:  SequenceReader should close readers when its close method is called 
#391. Thanks to Matteo Di Giovinazzo, Gary Gregory. 
+o IO-790:  Fix symbolic link file filter #450. Thanks to Miguel Mu�oz, Gary 
Gregory. 
+o IO-790:  Apply nanoseconds precision for QueueInputStream timeout duration. 
#453. Thanks to maxxedev, Gary Gregory, Bruno P. Kinoshita. 
+o IO-726:  Add MemoryMappedFileInputStream #215. Thanks to shollander, Gary 
Gregory. 
+
+Changes:
+o           Bump actions/cache from 2.1.6 to 3.0.10 #307, #337, #393. Thanks 
to Dependabot, Gary Gregory. 
+o           Bump actions/checkout from 2.3.4 to 3.1.0 #286, #298, #330, #392. 
Thanks to Dependabot, Gary Gregory. 
+o           Bump actions/setup-java from 2 to 3.6.0 #346, #397. Thanks to 
Dependabot. 
+o           Bump github/codeql-action from 1 to 2 #353. Thanks to Dependabot. 
+o           Bump Maven Javadoc plugin from 3.2.0 to 3.4.1. Thanks to 
Dependabot, Gary Gregory. 
+o           Bump spotbugs-maven-plugin from 4.2.3 to 4.7.3.0 #250, #259, #272, 
#274, #285, #288, #289, #305, #315, #326, #338, #360, #366, #370, #380, #395, 
#403. Thanks to Dependabot. 
+o           Bump spotbugs from 4.5.2 to 4.7.3 #313, #317, #357, #382, #398. 
Thanks to Gary Gregory, Dependabot. 
+o           Bump JUnit from 5.7.2 to 5.8.2. Thanks to Gary Gregory. 
+o           Bump maven-enforcer-plugin from 3.0.0-M3 to 3.3.0 #255, #363, 
#431, #446. Thanks to Dependabot. 
+o           Bump checkstyle from 8.44 to 9.3 #256, #257, #266, #279, #292. 
#308. Thanks to Dependabot, Gary Gregory. 
+o           Bump junit-bom from 5.8.0-M1 to 5.9.1 #260, #271, #275, #309, 
#386. Thanks to Dependabot. 
+o           Bump mockito-inline from 3.11.2 to 4.11.0 #262, #264, #282, #306, 
#314, #331, #348, #359, #381, #399, #405, #414, #420. Thanks to Dependabot, 
Gary Gregory. 
+o           Bump jmh.version from 1.32 to 1.36 #258, #316, #342, #404. Thanks 
to Dependabot. 
+o           Bump moditect-maven-plugin from 1.0.0.RC1 to 1.0.0.RC3 #280, #439. 
Thanks to Dependabot. 
+o           Bump junit-pioneer from 1.4.2 to 1.9.1 #304. #335, #362, #402, 
#406, #409. Thanks to Dependabot, Gary Gregory. 
+o           Bump japicmp-maven-plugin from 0.15.3 to 0.16.0. Thanks to Gary 
Gregory. 
+o           Bump commons-parent from 52 to 57 #388, #415, #421, #184. Thanks 
to Gary Gregory, Dependabot. 
+o           Bump jacoco-maven-plugin from 0.8.7 to 0.8.8. Thanks to Gary 
Gregory. 
+o           Bump maven-antrun-plugin from 3.0.0 to 3.1.0 #354. Thanks to 
Dependabot. 
+o           Bump commons.surefire.version 3.0.0-M5 to 3.0.0-M7. Thanks to Gary 
Gregory. 
+o           Bump PMD from 6.44.0 to 6.52.0. Thanks to Gary Gregory. 
+o           Bump maven-pmd-plugin from 3.16.0 to 3.19.0. Thanks to Gary 
Gregory. 
+o           Bump apache-rat from 0.13 to 0.14. Thanks to Gary Gregory. 
+o           Bump exec-maven-plugin from 3.0.0 to 3.1.0 #369. Thanks to 
Dependabot. 
+o           Bump maven-checkstyle-plugin from 3.1.2 to 3.2.0 #376. Thanks to 
Dependabot. 
+o           Bump apache-rat-plugin from 0.14 to 0.15 #387. Thanks to 
Dependabot. 
+o           Bump default buffer size for CharSequenceInputStream to 
IOUtils#DEFAULT_BUFFER_SIZE. Thanks to Gary Gregory. 
+o           Bump default buffer size for ChunkedOutputStream to 
IOUtils#DEFAULT_BUFFER_SIZE. Thanks to Gary Gregory. 
+o           Bump default buffer size for ChunkedWriter to 
IOUtils#DEFAULT_BUFFER_SIZE. Thanks to Gary Gregory. 
+o           Bump default buffer size for ReaderInputStream to 
IOUtils#DEFAULT_BUFFER_SIZE. Thanks to Gary Gregory. 
+o           Bump default buffer size for WriterOutputStream to 
IOUtils#DEFAULT_BUFFER_SIZE. Thanks to Gary Gregory. 
+
+Compatibility with 2.6:
+Binary compatible: Yes.
+Source compatible: Yes.
+Semantic compatible: Yes.
+
+Commons IO 2.9.0 requires Java 8.
+Commons IO 2.8.0 requires Java 8.
+Commons IO 2.7 requires Java 8.
+Commons IO 2.6 requires Java 7.
+Commons IO 2.5 requires Java 6.
+Commons IO 2.4 requires Java 6.
+Commons IO 2.3 requires Java 6.
+Commons IO 2.2 requires Java 5.
+Commons IO 1.4 requires Java 1.3.
+
+Historical list of changes: 
https://commons.apache.org/proper/commons-io/changes-report.html
+
+For complete information on Apache Commons IO, including instructions on how 
to submit bug reports,
+patches, or suggestions for improvement, see the Apache Commons IO website:
+
+https://commons.apache.org/proper/commons-io/
+
+Download page: https://commons.apache.org/proper/commons-io/download_io.cgi
+
+Have fun!
+-Apache Commons Team
+
 ==============================================================================
-Apache Commons IO Version 2.11.0
-==============================================================================
+
+Apache Commons IO 
+Version 2.11.0
+Release Notes
+
+INTRODUCTION:
+
+Commons IO is a package of Java utility classes like java.io.  
+Classes in this package are considered to be so standard and of such high 
+reuse as to justify existence in java.io.
+
+The Apache Commons IO library contains utility classes, stream 
implementations, file filters,
+file comparators, endian transformation classes, and much more.
+
 Java 8 required.
 
 Changes in this version include:
@@ -75,6 +312,7 @@ Download page: 
https://commons.apache.org/proper/commons-io/download_io.cgi
 Have fun!
 -Apache Commons Team
 
+==============================================================================
 
 Apache Commons IO 
 Version 2.10.0
@@ -89,9 +327,6 @@ reuse as to justify existence in java.io.
 The Apache Commons IO library contains utility classes, stream 
implementations, file filters,
 file comparators, endian transformation classes, and much more.
 
-==============================================================================
-Apache Commons IO Version 2.10.0
-==============================================================================
 Java 8 required.
 
 Changes in this version include:
@@ -139,6 +374,7 @@ Download page: 
https://commons.apache.org/proper/commons-io/download_io.cgi
 Have fun!
 -Apache Commons Team
 
+==============================================================================
 
 Apache Commons IO 
 Version 2.8.0
@@ -153,9 +389,6 @@ reuse as to justify existence in java.io.
 The Apache Commons IO library contains utility classes, stream 
implementations, file filters,
 file comparators, endian transformation classes, and much more.
 
-==============================================================================
-Apache Commons IO Version 2.8.0
-==============================================================================
 Java 8 required.
 
 Changes in this version include:
@@ -250,9 +483,6 @@ reuse as to justify existence in java.io.
 The Apache Commons IO library contains utility classes, stream 
implementations, file filters,
 file comparators, endian transformation classes, and much more.
 
-==============================================================================
-Apache Commons IO Version 2.7
-==============================================================================
 Java 8 required.
 
 Changes in this version include:
@@ -351,8 +581,8 @@ Have fun!
 -Apache Commons Team
 
 ==============================================================================
+
 Apache Commons IO Version 2.6
-==============================================================================
 
 INTRODUCTION:
 
@@ -482,8 +712,9 @@ Commons IO 2.2 requires Java 5 or later.
 Commons IO 1.4 requires Java 1.3 or later.
 
 ==============================================================================
+
 Apache Commons IO Version 2.5
-==============================================================================
+
 New features and bug fixes.
 
 Changes in this version include:
@@ -593,8 +824,8 @@ Commons IO 2.2 requires Java 5 or later.
 Commons IO 1.4 requires Java 1.3 or later.
 
 ==============================================================================
+
 Apache Commons IO Version 2.4
-==============================================================================
 
 Changes in this version include:
 
@@ -645,8 +876,8 @@ Commons IO 2.2 requires Java 5 or later.
 Commons IO 1.4 requires Java 1.3 or later.
 
 ==============================================================================
+
 Apache Commons IO Version 2.3
-==============================================================================
 
 Changes in this version include:
 
@@ -665,8 +896,8 @@ Commons IO 2.2 requires Java 5 or later.
 Commons IO 1.4 requires Java 1.3 or later.
 
 ==============================================================================
+
 Apache Commons IO Version 2.2
-==============================================================================
 
 Changes in this version include:
 
@@ -711,8 +942,8 @@ Commons IO 2.2 requires a minimum of Java 5.
 Commons IO 1.4 requires a minimum of Java 1.3. 
 
 ==============================================================================
+
 Apache Commons IO Version 2.1
-==============================================================================
 
 New features:
 o Use standard Maven directory layout  Issue: IO-285. Thanks to ggregory. 
@@ -737,8 +968,8 @@ Changes:
 o FileAlterationMonitor.stop(boolean allowIntervalToFinish)  Issue: IO-259. 
 
 ==============================================================================
+
 Apache Commons IO Package 2.0.1
-==============================================================================
 
 Compatibility with 2.0 and 1.4
 ------------------------------
@@ -764,8 +995,8 @@ Bug fixes from 2.0
    * [IO-258] - XmlStreamReader consumes the stream during encoding detection
 
 ==============================================================================
+
 Apache Commons IO Package 2.0
-==============================================================================
 
 Compatibility with 1.4
 ----------------------
@@ -879,8 +1110,8 @@ Documentation changes from 1.4
   * [IO-212 ProxyInputStream.skip() documentation corrections
 
 ==============================================================================
+
 Apache Commons IO Version 1.4
-==============================================================================
 
 Compatibility with 1.3.2
 ------------------------
@@ -980,8 +1211,8 @@ Enhancements from 1.3.2
   - SizeFileComparator - compares files using file sizes.
   
 ==============================================================================
+
 Apache Commons IO Version 1.3.2
-==============================================================================
 
 Compatibility with 1.3.1
 ----------------------
@@ -1025,8 +1256,8 @@ Bug fixes from 1.3
   - readFileToString(File) is not static [IO-113]
 
 ==============================================================================
+
 Apache Commons IO Version 1.3.1
-==============================================================================
 
 Compatibility with 1.3
 ----------------------
@@ -1046,8 +1277,8 @@ Bug fixes from 1.3
   - readFileToString(File) is not static [IO-113]
   
 ==============================================================================
+
 Apache Commons IO Version 1.3
-==============================================================================
 
 Compatibility with 1.2
 ----------------------
@@ -1233,8 +1464,8 @@ Enhancements from 1.2
   - Performance enhancements
 
 ==============================================================================
+
 Apache Commons IO Version 1.2
-==============================================================================
 
 Compatibility with 1.1
 ----------------------
@@ -1281,8 +1512,8 @@ Enhancements from 1.1
   New method to copy a directory to within another directory [36315]
   
 ==============================================================================
+
 Apache Commons IO Version 1.1
-==============================================================================
 
 Incompatible changes from 1.0
 -----------------------------
diff --git a/src/changes/release-notes.vm b/src/changes/release-notes.vm
index 49e8deae..5739b66f 100644
--- a/src/changes/release-notes.vm
+++ b/src/changes/release-notes.vm
@@ -28,9 +28,6 @@ reuse as to justify existence in java.io.
 $introduction.replaceAll("(?<!\015)\012", "
 ")
 
-==============================================================================
-Apache Commons IO Version ${version}
-==============================================================================
 ##
 ## N.B. the available variables are described here:
 ## 
http://maven.apache.org/plugins/maven-changes-plugin/examples/using-a-custom-announcement-template.html
@@ -169,1324 +166,3 @@ Download page: ${project.url}download_io.cgi
 
 Have fun!
 -Apache Commons Team
-
-Apache Commons IO 
-Version 2.8.0
-Release Notes
-
-INTRODUCTION:
-
-Commons IO is a package of Java utility classes like java.io.  
-Classes in this package are considered to be so standard and of such high 
-reuse as to justify existence in java.io.
-
-The Apache Commons IO library contains utility classes, stream 
implementations, file filters,
-file comparators, endian transformation classes, and much more.
-
-==============================================================================
-Apache Commons IO Version 2.8.0
-==============================================================================
-Java 8 required.
-
-Changes in this version include:
-
-New features:
-o Add org.apache.commons.io.input.CircularInputStream. Thanks to Gary Gregory. 
-o Add org.apache.commons.io.file.PathUtils.cleanDirectory(Path, 
FileVisitOption...). Thanks to Gary Gregory. 
-o Add org.apache.commons.io.file.PathUtils.deleteDirectory(Path, 
FileVisitOption...). Thanks to Gary Gregory. 
-o Add NullAppendable. Thanks to Gary Gregory. 
-o Add PathUtils.getAclEntryList(Path). Thanks to Gary Gregory. 
-o Null-guard IOUtils.close(Closeable, IOConsumer). Thanks to Gary Gregory. 
-o Add ReversedLinesFileReader.readLines(int). Thanks to Gary Gregory. 
-o Add ReversedLinesFileReader.toString(int). Thanks to Gary Gregory. 
-o IO-684:  Add PathUtils.delete(Path, DeleteOption...).
-        Add PathUtils.deleteDirectory(Path, DeleteOption...).
-        Add PathUtils.deleteFile(Path, DeleteOption...).
-        Add PathUtils.setReadOnly(Path, boolean, LinkOption...).
-        Add CleaningPathVisitor.CleaningPathVisitor(PathCounters, 
DeleteOption[], String...).
-        Add DeletingPathVisitor.DeletingPathVisitor(PathCounters, 
DeleteOption[], String...). Thanks to Gary Gregory, Robin Jansohn. 
-o Add RandomAccessFileInputStream. Thanks to Gary Gregory. 
-o IO-681:  IOUtils.close(Closeable) should allow a list of closeables. 
-o Add IOUtils.consume(InputStream). Thanks to Gary Gregory. 
-o IO-676:  Add isFileNewer() and isFileOlder() methods that support the Java 8 
Date/Time API. #124. Thanks to Isira Seneviratne, Gary Gregory. 
-o Add a MarkShieldInputStream #119. Thanks to Adam Retter, Gary Gregory. 
-o Deprecate IOUtils.LINE_SEPARATOR in favor of Java 7's 
System.lineSeparator(). Thanks to Gary Gregory. 
-
-Fixed Bugs:
-o CharSequenceReader.skip should return 0 instead of EOF on stream end #123. 
Thanks to Rob Spoor, Jochen Wiedmann. 
-o Implement CharSequenceReader.ready() #122. Thanks to Rob Spoor. 
-o IO-669:  Fix code smells; fix typos #115. Thanks to XenoAmess, Gary Gregory. 
-o Add caching for required charsets #120. Thanks to Jerome Wolff, Gary 
Gregory. 
-o IO-673:  Make some simplifications #121. Thanks to Jerome Wolff. 
-o IO-674:  InfiniteCircularInputStream is not infinite if its input buffer 
contains -1. Thanks to Gary Gregory. 
-o IO-675:  InfiniteCircularInputStream throws a divide-by-zero exception when 
reading if its input buffer is size 0. Thanks to Gary Gregory. 
-o IO-677:  FileSystem.getCurrent() does not return the correct enum. Thanks to 
Gary Gregory. 
-o IO-679:  input.AbstractCharacterFilterReader passes count of chars read 
#132. Thanks to proneel. 
-o IO-683:  CircularBufferInputStream.read() fails to convert byte to unsigned 
int 
-o Fix SpotBugs issues in org.apache.commons.io.FileUtils. Thanks to Gary 
Gregory. 
-o IO-672:  Copying a File sets last modified date to 01 January 1970. 
-o IO-676:  Prevent NullPointerException in ReversedLinesFileReader 
constructors #117. Thanks to Michael Ernst, Gary Gregory. 
-
-Changes:
-o Replace FindBugs with SpotBugs. Thanks to Gary Gregory. 
-o maven-checkstyle-plugin 3.1.0 -> 3.1.1. Thanks to Gary Gregory. 
-o Update tests from org.apache.commons:commons-lang3 3.10 to 3.11. Thanks to 
Gary Gregory. 
-o Update commons-parent from 50 to 51 #129. Thanks to Gary Gregory. 
-o Update actions/checkout from v1 to v2.3.1 #126. Thanks to Gary Gregory. 
-o Update junit-pioneer from 0.6.0 to 0.8.0, #127, #135. Thanks to Gary 
Gregory. 
-o Update mockito-core from 3.3.3 to 3.5.9 #128, #133, #145, #149, #151. Thanks 
to Gary Gregory. 
-o Update spotbugs from 4.0.6 to 4.1.1 #134. Thanks to Dependabot. 
-o Update junit-pioneer from 0.8.0 to 0.9.0 #138. Thanks to Dependabot. 
-o Update actions/checkout from v2.3.1 to v2.3.2 #140. Thanks to Dependabot. 
-o Update actions/setup-java from v1.4.0 to v1.4.2 #141, #148. Thanks to 
Dependabot. 
-
-Compatibility with 2.7:
-Binary compatible: Yes.
-Source compatible: Yes.
-Semantic compatible: Yes.
-
-Commons IO 2.7 requires Java 8.
-Commons IO 2.6 requires Java 7.
-Commons IO 2.5 requires Java 6.
-Commons IO 2.4 requires Java 6.
-Commons IO 2.3 requires Java 6.
-Commons IO 2.2 requires Java 5.
-Commons IO 1.4 requires Java 1.3.
-
-Historical list of changes: 
https://commons.apache.org/proper/commons-io/changes-report.html
-
-For complete information on Apache Commons IO, including instructions on how 
to submit bug reports,
-patches, or suggestions for improvement, see the Apache Commons IO website:
-
-https://commons.apache.org/proper/commons-io/
-
-Download page: https://commons.apache.org/proper/commons-io/download_io.cgi
-
-Have fun!
--Apache Commons Team
-
-==============================================================================
-
-Apache Commons IO 
-Version 2.7
-Release Notes
-
-INTRODUCTION:
-
-Commons IO is a package of Java utility classes like java.io.  
-Classes in this package are considered to be so standard and of such high 
-reuse as to justify existence in java.io.
-
-The Apache Commons IO library contains utility classes, stream 
implementations, file filters,
-file comparators, endian transformation classes, and much more.
-
-==============================================================================
-Apache Commons IO Version 2.7
-==============================================================================
-Java 8 required.
-
-Changes in this version include:
-
-New features:
-o           Adding the CircularBufferInputStream, and the PeekableInputStream. 
-o IO-553:  Add 
org.apache.commons.io.FilenameUtils.isIllegalWindowsFileName(char). 
-o IO-577:  Add readers to filter out given characters: 
CharacterSetFilterReader and CharacterFilterReader. Thanks to Gary Gregory. 
-o IO-594:  Add IOUtils copy methods with java.lang.Appendable as the target. 
Thanks to Gary Gregory. 
-o IO-605:  Add class CanExecuteFileFilter. Thanks to Gary Gregory. 
-o IO-578:  Support java.nio.Path and non-default file systems for 
ReversedLinesFileReader (#62). Thanks to Mark Chesney. 
-o IO-608:  Add a convenience NullPrintStream. Thanks to Gary Gregory. 
-o IO-612:  Add class TeeReader. Thanks to Rob Spoor, Gary Gregory. 
-o IO-613:  Add classes ClosedReader and CloseShieldReader. #84. Thanks to Rob 
Spoor, Gary Gregory. 
-o IO-614:  Add classes TaggedWriter, ClosedWriter and BrokenWriter. #86. 
Thanks to Rob Spoor. 
-o IO-615:  Add classes TeeWriter, FilterCollectionWriter, 
ProxyCollectionWriter, IOExceptionList, IOIndexedException. Thanks to Gary 
Gregory, Rob Spoor. 
-o IO-616:  Add class AppendableWriter. #87. Thanks to Rob Spoor. 
-o IO-617:  Add class CloseShieldWriter. #83. Thanks to Rob Spoor, Gary 
Gregory. 
-o IO-618:  Add classes Added TaggedReader, ClosedReader and BrokenReader. #85. 
Thanks to Rob Spoor. 
-o IO-619:  Support sub sequences in CharSequenceReader. #91. Thanks to Rob 
Spoor. 
-o IO-631:  Add a CountingFileVisitor (as the basis for a forthcoming 
DeletingFileVisitor). Thanks to Gary Gregory. 
-o IO-632:  Add PathUtils for operations on NIO Path. Thanks to Gary Gregory. 
-o IO-633:  Add DeletingFileVisitor. Thanks to Gary Gregory. 
-o IO-635:  Add org.apache.commons.io.IOUtils.close(Closeable). Thanks to Gary 
Gregory. 
-o IO-636:  Add and reuse org.apache.commons.io.IOUtils.closeQuitely(Closeable, 
Consumer<IOException>).
-           Add and reuse org.apache.commons.io.IOUtils.close(Closeable, 
IOConsumer<IOException>). Thanks to Gary Gregory. 
-o IO-645:  Add org.apache.commons.io.file.PathUtils.fileContentEquals(Path, 
Path, OpenOption...). Thanks to Gary Gregory. 
-o IO-458:  Add a SequenceReader similar to java.io.SequenceInputStream. Thanks 
to Gary Gregory, Joshua Gitlin. 
-o IO-648:  Implement directory content equality. 100#. Thanks to Gary Gregory. 
-o IO-648:  Refactor ByteArrayOutputStream into synchronized and unsynchronized 
versions #108. Thanks to Adam Retter, Alex Herbert, Gary Gregory. 
-o IO-662:  Refactor ByteArrayOutputStream into synchronized and unsynchronized 
versions #108. Thanks to Adam Retter, Gary Gregory. 
-
-Fixed Bugs:
-o IO-589:  Some tests fail if the base path contains a space. 
-o IO-582:  Make methods in ObservableInputStream.Obsever public. Thanks to 
Bruno Palos. 
-o IO-535:  Thread bug in FileAlterationMonitor.stop(int). Thanks to Svetlin 
Zarev, Anthony Raymond. 
-o IO-557:  Perform locale independent upper case conversions. Thanks to 
luccioman. 
-o IO-570:  Missing Javadoc in FilenameUtils causing Travis-CI build to fail. 
Thanks to Pranet Verma. 
-o IO-571:  Remove redundant isDirectory() check in 
org.apache.commons.io.FileUtils.listFilesAndDirs(File, IOFileFilter, 
IOFileFilter). Thanks to pranet. 
-o IO-559:  FilenameUtils.normalize now verifies hostname syntax in UNC path. 
-o IO-554:  FileUtils.copyToFile(InputStream source, File destination) should 
not close input stream. Thanks to Michele Mariotti. 
-o IO-604:  FileUtils.doCopyFile(File, File, boolean) can throw 
ClosedByInterruptException. Thanks to Gary Gregory. 
-o IO-625:  Corrected misleading exception message for 
FileUtils.copyDirectoryToDirectory. Thanks to Mikko Maunu. 
-o IO-626:  A mistake in the FilenameUtils.concat()'s Javadoc about an absolute 
path. Thanks to Yuji Konishi. 
-o IO-640:  NPE in org.apache.commons.io.IOUtils.contentEquals(InputStream, 
InputStream) when only one input is null. Thanks to Gary Gregory. 
-o IO-641:  NPE in org.apache.commons.io.IOUtils.contentEquals(Reader, Reader) 
when only one input is null. Thanks to Gary Gregory. 
-o IO-643:  NPE in org.apache.commons.io.IOUtils.contentEqualsIgnoreEOL(Reader, 
Reader) when only one input is null. Thanks to Gary Gregory. 
-o IO-644:  NPE in org.apache.commons.io.FileUtils.contentEqualsIgnoreEOL(File, 
File) when only one input is null. Thanks to Gary Gregory. 
-o IO-664:  org.apache.commons.io.FileUtils.copyURLToFile(*) open but do not 
close streams. Thanks to Gary Gregory. 
-
-Changes:
-o IO-572:  Refactor duplicate code in org.apache.commons.io.FileUtils. Thanks 
to Pranet Verma. 
-o IO-580:  Update org.apache.commons.io.FilenameUtils.isExtension(String, 
String[]) to use var args. 
-o IO-701:  Make array declaration in ThresholdingOutputStream consistent with 
other array declarations in the library #77. Thanks to Raymond Tan. 
-o IO-607:  Update from Java 7 to Java 8. Thanks to Gary Gregory. 
-o IO-610:  Remove throws IOException in method isSymlink() #80. Thanks to 
Sebastian. 
-o IO-628:  Migration to JUnit Jupiter #97. Thanks to Allon Mureinik. 
-o IO-630:  Deprecate 
org.apache.commons.io.output.NullOutputStream.NullOutputStream() in favor of 
org.apache.commons.io.output.NullOutputStream.NULL_OUTPUT_STREAM. Thanks to 
Gary Gregory. 
-o IO-629:  FileUtils#forceDelete should use Files#delete rather than 
File#delete so exception messages includes reason for failure. Thanks to Ian 
Springer, Ian Springer, Gary Gregory. 
-o IO-634:  Make getCause synchronized and use a Deque instead of a Stack #64. 
Thanks to V�clav Haisman, Bruno P. Kinoshita, Gary Gregory. 
-o            Update tests from Apache Commons Lang 3.9 to 3.10. Thanks to Gary 
Gregory. 
-o            Update tests org.junit-pioneer:junit-pioneer 0.3.0 -> 0.6.0. 
Thanks to Gary Gregory. 
-o            Update tests org.junit.jupiter:junit-jupiter 5.5.2 -> 5.6.2. 
Thanks to Gary Gregory. 
-o            Update tests org.mockito:mockito-core 3.0.0 -> 3.3.3. Thanks to 
Gary Gregory. 
-o IO-666:  Normalize internal buffers to 8192 bytes. Thanks to Gary Gregory. 
-o IO-665:  Ensure that passing a null InputStream results in NPE with tests 
#112. Thanks to Otto Fowler, Gary Gregory. 
-o            commons.jacoco.version 0.8.4 -> 0.8.5. Thanks to Gary Gregory. 
-o            com.github.siom79.japicmp:japicmp-maven-plugin 0.14.1 -> 0.14.3. 
Thanks to Gary Gregory. 
-o IO-667:  Add functional interfaces IOFunction and IOSupplier #110. Thanks to 
Adam Retter, Gary Gregory. 
-o            Support sub sequences in CharSequenceReader #91. Thanks to Rob 
Spoor, Gary Gregory. 
-o            Remove deprecated sudo setting. #113. Thanks to dengliming. 
-
-Compatibility with 2.6:
-Binary compatible: Yes.
-Source compatible: Yes.
-Semantic compatible: Yes.
-
-Commons IO 2.7 requires Java 8.
-Commons IO 2.6 requires Java 7.
-Commons IO 2.5 requires Java 6.
-Commons IO 2.4 requires Java 6.
-Commons IO 2.3 requires Java 6.
-Commons IO 2.2 requires Java 5.
-Commons IO 1.4 requires Java 1.3.
-
-Historical list of changes: 
https://commons.apache.org/proper/commons-io/changes-report.html
-
-For complete information on Apache Commons IO, including instructions on how 
to submit bug reports,
-patches, or suggestions for improvement, see the Apache Commons IO website:
-
-https://commons.apache.org/proper/commons-io/
-
-Download page: https://commons.apache.org/proper/commons-io/download_io.cgi
-
-Have fun!
--Apache Commons Team
-
-==============================================================================
-Apache Commons IO Version 2.6
-==============================================================================
-
-INTRODUCTION:
-
-Apache Commons IO is a package of Java utility classes like java.io.
-Classes in this package are considered to be so standard and of such high
-reuse as to justify existence in java.io.
-
-The Apache Commons IO library contains utility classes, stream implementations,
-file filters, file comparators, endian transformation classes, and much more.
-
-Apache Commons IO 2.6 requires at least Java 7 to build and run.
-
-
-DEPRECATIONS
-============
-
-All closeQuietly overloads in org.apache.commons.io.IOUtils have been
-deprecated. Use the try-with-resources statement or handle suppressed
-exceptions manually.
-
-The class org.apache.commons.io.FileSystemUtils has been deprecated.
-Use equivalent methods in java.nio.file.FileStore instead, e.g.
-Files.getFileStore(Paths.get("/home")).getUsableSpace() or iterate over
-FileSystems.getDefault().getFileStores().
-
-
-COMPATIBILITY WITH JAVA 9
-==================
-
-The MANIFEST.MF now contains an additional entry:
-
-  Automatic-Module-Name: org.apache.commons.io
-
-This should make it possible to use Commons IO 2.6 as a module in the Java 9
-module system. For more information see the corresponding issue:
-
-    https://issues.apache.org/jira/browse/IO-551
-
-Building Commons IO 2.6 should work out of the box with the latest Java 9
-release. Please report any Java 9 related issues at:
-
-    https://issues.apache.org/jira/browse/IO
-
-
-NEW FEATURES
-============
-
-o IO-551: Add Automatic-Module-Name MANIFEST entry for Java 9 compatibility.
-o IO-367: Add convenience methods for copyToDirectory. Thanks to James Sawle.
-o IO-493: Add infinite circular input stream. Thanks to Piotr Turski.
-o IO-507: Add a ByteOrderUtils class.
-o IO-518: Add ObservableInputStream.
-o IO-519: Add MessageDigestCalculatingInputStream.
-o IO-513: Add convenience methods for reading class path resources.
-          Thanks to Behrang Saeedzadeh.
-
-FIXED BUGS
-==========
-
-o IO-546: ClosedOutputStream#flush should throw. Thanks to Tomas Celaya.
-o IO-550: Documentation issue, fix 404 Javadoc issues in the description page.
-          Thanks to Jimi Adrian.
-o IO-442: Javadoc contradictory for FileFilterUtils.ageFileFilter(cutoff) and
-          the filter it constructs: AgeFileFilter(cutoff).
-          Thanks to Simon Robinson.
-o IO-534: FileUtilTestCase.testForceDeleteDir() should not delete testDirectory
-          parent.
-o IO-528: Fix Tailer.run race condition runaway logging. Thanks to Dave Moten.
-o IO-483: getPrefixLength return -1 if Unix file contains colon.
-          Thanks to Marko Vasic.
-o IO-520: FileUtilsTestCase#testContentEqualsIgnoreEOL fails on Windows.
-o IO-516: .gitattributes not correctly applied. Thanks to Jason Pyeron.
-o IO-515: Allow Specifying Initial Buffer Size of DeferredFileOutputStream.
-          Thanks to Brett Lounsbury, Gary Gregory.
-o IO-512: ThresholdingOutputStream.thresholdReached() results in
-          FileNotFoundException. Thanks to Ralf Hauser.
-o IO-511: After a few unit tests, a few newly created directories not cleaned
-          completely. Thanks to Ahmet Celik.
-o IO-502: Exceptions are suppressed incorrectly when copying files.
-          Thanks to Christian Schulte.
-o IO-503: Update platform requirement to Java 7.
-o IO-537: BOMInputStream shouldn't sort array of BOMs in-place.
-          Thanks to Borys Zibrov.
-
-CHANGES
-=======
-
-o IO-553: Make code style of hasBOM() consistent with getBOMCharsetName().
-          Thanks to Michael Ernst.
-o IO-542: FileUtils#readFileToByteArray: optimize reading of files with known
-          size. Thanks to Ilmars Poikans.
-o IO-547: Throw a IllegalArgumentException instead of NullPointerException in
-          FileSystemUtils.freeSpaceWindows(). Thanks to Nikhil Shinde,
-          Michael Ernst, Gary Greory.
-o IO-506: Deprecate methods FileSystemUtils.freeSpaceKb().
-          Thanks to Christian Schulte.
-o IO-505: Make LineIterator implement Closeable to support try-with-resources
-          statements. Thanks to Christian Schulte.
-o IO-504: Deprecated of all IOUtils.closeQuietly() methods and use
-          try-with-resources internally. Thanks to Christian Schulte.
-
-REMOVED
-=======
-
-o IO-514: Remove org.apache.commons.io.Java7Support.
-
-COMPATIBILITY WITH OLDER VERSIONS
-=================================
-
-Compatibility with 2.5:
-Binary compatible: Yes.
-Source compatible: Yes.
-Semantic compatible: Yes.
-
-Compatibility with 2.6 and 1.4:
-Binary compatible: Yes.
-Source compatible: No, see the rare case in
-  https://issues.apache.org/jira/browse/IO-318.
-Semantic compatible: No, see the rare case in
-  https://issues.apache.org/jira/browse/IO-318.
-
-Commons IO 2.6 requires Java 7 or later.
-Commons IO 2.5 requires Java 6 or later.
-Commons IO 2.4 requires Java 6 or later.
-Commons IO 2.3 requires Java 6 or later.
-Commons IO 2.2 requires Java 5 or later.
-Commons IO 1.4 requires Java 1.3 or later.
-
-==============================================================================
-Apache Commons IO Version 2.5
-==============================================================================
-New features and bug fixes.
-
-Changes in this version include:
-
-New features:
-o IO-487:  Add ValidatingObjectInputStream for controlled deserialization 
-o IO-471:  Support for additional encodings in ReversedLinesFileReader Thanks 
to Leandro Reis. 
-o IO-425:  Setter method for threshold on ThresholdingOutputStream Thanks to 
Craig Swank. 
-o IO-406:  Introduce new class AppendableOutputStream Thanks to Niall 
Pemberton. 
-o IO-459:  Add WindowsLineEndingInputStream and UnixLineEndingInputStream. 
Thanks to Kristian Rosenvold. 
-o IO-457:  Add a BoundedReader, a wrapper that can be used to constrain access
-        to an underlying stream when used with mark/reset -
-        to avoid overflowing the mark limit of the underlying buffer. Thanks 
to Kristian Rosenvold. 
-o IO-426:  Add API IOUtils.closeQuietly(Closeable...) 
-o IO-410:  Readfully() That Returns A Byte Array Thanks to Beluga Behr. 
-o IO-395:  Overload IOUtils buffer methods to accept buffer size Thanks to 
Beluga Behr. 
-o IO-382:  Chunked IO for large arrays.
-         Added writeChunked(byte[], OutputStream) and writeChunked(char[] 
Writer)
-         Added ChunkedOutputStream, ChunkedWriter 
-o IO-233:  Add Methods for Buffering Streams/Writers To IOUtils
-         Added overloaded buffer() methods - see also IO-330 
-o IO-330:  IOUtils#toBufferedOutputStream/toBufferedWriter to conditionally 
wrap the output
-         Added overloaded buffer() methods - see also IO-233 
-o IO-381:  Add FileUtils.copyInputStreamToFile API with option to leave the 
source open.
-        See copyInputStreamToFile(final InputStream source, final File 
destination, boolean closeSource) 
-o IO-379:  CharSequenceInputStream - add tests for available()
-         Fix code so it really does reflect a minimum available. 
-o IO-346:  Add ByteArrayOutputStream.toInputStream() 
-o IO-341:  A constant for holding the BOM character (U+FEFF) 
-o IO-361:  Add API FileUtils.forceMkdirsParent(). 
-o IO-360:  Add API Charsets.requiredCharsets(). 
-o IO-359:  Add IOUtils.skip and skipFully(ReadableByteChannel, long). Thanks 
to yukoba. 
-o IO-358:  Add IOUtils.read and readFully(ReadableByteChannel, ByteBuffer 
buffer). Thanks to yukoba. 
-o IO-353:  Add API IOUtils.copy(InputStream, OutputStream, int) Thanks to 
ggregory. 
-o IO-349:  Add API with array offset and length argument to 
FileUtils.writeByteArrayToFile. Thanks to scop. 
-o IO-348:  Missing information in IllegalArgumentException thrown by 
org.apache.commons.io.FileUtils#validateListFilesParameters. Thanks to 
plcstpierre. 
-o IO-345:  Supply a hook method allowing Tailer actively determining stop 
condition. Thanks to mkresse. 
-o IO-437:  Make IOUtils.EOF public and reuse it in various classes. 
-
-Fixed Bugs:
-o IO-446:  adds an endOfFileReached method to the TailerListener Thanks to 
Jeffrey Barrus. 
-o IO-484:  FilenameUtils should handle embedded null bytes Thanks to Philippe 
Arteau. 
-o IO-481:  Changed/Corrected algorithm for waitFor 
-o IO-428:  BOMInputStream.skip returns wrong count if stream contains no BOM 
Thanks to Stefan Gmeiner. 
-o IO-488:  FileUtils.waitFor(...) swallows thread interrupted status Thanks to 
Bj�rn Buchner. 
-o IO-452:  Support for symlinks with missing target. Added support for JDK7 
symlink features when present Thanks to David Standish. 
-o IO-453:  Regression in FileUtils.readFileToString from 2.0.1 Thanks to 
Steven Christou. 
-o IO-451:  ant test fails - resources missing from test classpath Thanks to 
David Standish. 
-o IO-435:  Document that FileUtils.deleteDirectory, directoryContains and 
cleanDirectory
-         may throw an IllegalArgumentException in case the passed directory 
does not
-         exist or is not a directory. Thanks to Dominik Stadler. 
-o IO-424:  Javadoc fixes, mostly to appease 1.8.0 Thanks to Ville Skytt�. 
-o IO-389:  FileUtils.sizeOfDirectory can throw IllegalArgumentException Thanks 
to Austin Doupnik. 
-o IO-390:  FileUtils.sizeOfDirectoryAsBigInteger can overflow.
-         Ensure that recursive calls all use BigInteger 
-o IO-385:  FileUtils.doCopyFile can potentially loop for ever
-         Exit loop if no data to copy 
-o IO-383:  FileUtils.doCopyFile caches the file size; needs to be documented
-         Added Javadoc; show file lengths in exception message 
-o IO-380:  FileUtils.copyInputStreamToFile should document it closes the input 
source Thanks to claudio_ch. 
-o IO-279:  Tailer erroneously considers file as new.
-        Fix to use file.lastModified() rather than System.currentTimeMillis() 
-o IO-356:  CharSequenceInputStream#reset() behaves incorrectly in case when 
buffer size is not dividable by data size.
-         Fix code so skip relates to the encoded bytes; reset now re-encodes 
the data up to the point of the mark 
-o IO-368:  ClassLoaderObjectInputStream does not handle primitive typed 
members 
-o IO-314:  Deprecate all methods that use the default encoding 
-o IO-338:  When a file is rotated, finish reading previous file prior to 
starting new one 
-o IO-354:  Commons IO Tailer does not respect UTF-8 Charset. 
-o IO-323:  What should happen in FileUtils.sizeOf[Directory] when an overflow 
takes place?
-        Added Javadoc. 
-o IO-372:  FileUtils.moveDirectory can produce misleading error message on 
failiure 
-o IO-362:  IOUtils.contentEquals* methods returns false if input1 == input2, 
should return true. Thanks to mmadson, ggregory. 
-o IO-357:  [Tailer] InterruptedException while the thread is sleeping is 
silently ignored Thanks to mortenh. 
-o IO-352:  Spelling fixes. Thanks to scop. 
-o IO-436:  Improper Javadoc comment for FilenameUtils.indexOfExtension. Thanks 
to christoph.schneegans. 
-
-Changes:
-o IO-433:  Converted all testcases to JUnit 4 
-o IO-466:  Added testcase to show this was fixed with IO-423 
-o IO-479:  Correct exception message in FileUtils.getFile(File, String...) 
Thanks to Zhouce Chen. 
-o IO-465:  Update to JUnit 4.12 Thanks to based2. 
-o IO-462:  IOExceptionWithCause no longer needed 
-o IO-422:  Deprecate Charsets Charset constants in favor of Java 7's 
java.nio.charset.StandardCharsets 
-o IO-239:  Convert IOCase to a Java 1.5+ Enumeration
-         [N.B. this is binary compatible] 
-o IO-328:  getPrefixLength returns null if filename has leading slashes
-        Javadoc: add examples to show correct behavior; add unit tests 
-o IO-299:  FileUtils.listFilesAndDirs includes original dir in results even 
when it doesn't match filter
-        Javadoc: clarify that original dir is included in the results 
-o IO-375:  FilenameUtils.splitOnTokens(String text) check for '**' could be 
simplified 
-o IO-374:  WildcardFileFilter ctors should not use null to mean 
IOCase.SENSITIVE when delegating to other ctors 
-
-Compatibility with 2.4:
-Binary compatible: Yes.
-Source compatible: Yes.
-Semantic compatible: Yes.
-
-Compatibility with 2.2 and 1.4:
-Binary compatible: Yes.
-Source compatible: No, see the rare case in 
https://issues.apache.org/jira/browse/IO-318.
-Semantic compatible: No, see the rare case in 
https://issues.apache.org/jira/browse/IO-318.
-
-Commons IO 2.5 requires Java 6 or later.
-Commons IO 2.4 requires Java 6 or later.
-Commons IO 2.3 requires Java 6 or later.
-Commons IO 2.2 requires Java 5 or later.
-Commons IO 1.4 requires Java 1.3 or later.
-
-==============================================================================
-Apache Commons IO Version 2.4
-==============================================================================
-
-Changes in this version include:
-
-New features:
-o IO-269:  Tailer locks file from deletion/rename on Windows. Thanks to
-sebb.
-o IO-333:  Export OSGi packages at version 1.x in addition to 2.x. Thanks
-to fmeschbe.
-o IO-320:  Add XmlStreamReader support for UTF-32. Thanks to ggregory.
-o IO-331:  BOMInputStream wrongly detects UTF-32LE_BOM files as
-UTF-16LE_BOM files in method getBOM(). Thanks to ggregory.
-o IO-327:  Add byteCountToDisplaySize(BigInteger). Thanks to ggregory.
-o IO-326:  Add new FileUtils.sizeOf[Directory] APIs to return BigInteger.
-Thanks to ggregory.
-o IO-325:  Add IOUtils.toByteArray methods to work with URL and URI. Thanks
-to raviprak.
-o IO-324:  Add missing Charset sister APIs to method that take a String
-charset name. Thanks to raviprak.
-
-Fixed Bugs:
-o IO-336:  Yottabyte (YB) incorrectly defined in FileUtils. Thanks to
-rleavelle.
-o IO-279:  Tailer erroneously considers file as new. Thanks to Sergio
-Bossa, Chris Baron.
-o IO-335:  Tailer#readLines - incorrect CR handling.
-o IO-334:  FileUtils.toURLs throws NPE for null parameter; document the
-behavior.
-o IO-332:  Improve tailer's reading performance. Thanks to liangly.
-o IO-279:  Improve Tailer performance with buffered reads (see IO-332).
-o IO-329:  FileUtils.writeLines uses unbuffered IO. Thanks to tivv.
-o IO-319:  FileUtils.sizeOfDirectory follows symbolic links. Thanks to
-raviprak.
-
-
-Compatibility with 2.3:
-Binary compatible: Yes.
-Source compatible: Yes.
-Semantic compatible: Yes.
-
-Compatibility with 2.2 and 1.4:
-Binary compatible: Yes.
-Source compatible: No, see the rare case in 
https://issues.apache.org/jira/browse/IO-318.
-Semantic compatible: No, see the rare case in 
https://issues.apache.org/jira/browse/IO-318.
-
-Commons IO 2.4 requires Java 6 or later.
-Commons IO 2.3 requires Java 6 or later.
-Commons IO 2.2 requires Java 5 or later.
-Commons IO 1.4 requires Java 1.3 or later.
-
-==============================================================================
-Apache Commons IO Version 2.3
-==============================================================================
-
-Changes in this version include:
-
-New features:
-o IO-322:  Add and use class Charsets. Thanks to ggregory. 
-o IO-321:  ByteOrderMark UTF_32LE is incorrect. Thanks to ggregory. 
-o IO-318:  Add Charset sister APIs to method that take a String charset name. 
Thanks to ggregory. 
-
-Compatibility with 2.2 and 1.4:
-Binary compatible: Yes.
-Source compatible: No, see the rare case in 
https://issues.apache.org/jira/browse/IO-318.
-Semantic compatible: No, see the rare case in 
https://issues.apache.org/jira/browse/IO-318.
-
-Commons IO 2.3 requires Java 6 or later.
-Commons IO 2.2 requires Java 5 or later.
-Commons IO 1.4 requires Java 1.3 or later.
-
-==============================================================================
-Apache Commons IO Version 2.2
-==============================================================================
-
-Changes in this version include:
-
-New features:
-o Add IOUTils.toBufferedReader(Reader)  Issue: IO-313. Thanks to ggregory. 
-o Allow applications to provide buffer (or size) for copyLarge methods.  
Issue: IO-308. Thanks to Manoj Mokashi. 
-o New copyLarge() method in IOUtils that takes additional offset, length 
arguments  Issue: IO-305. Thanks to Manoj Mokashi. 
-o Use terabyte (TB), petabyte (PB) and exabyte (EB) in 
FileUtils.byteCountToDisplaySize(long size)  Issue: IO-287. Thanks to Ron 
Kuris, Gary Gregory. 
-o FileUtils.listFiles() doesn't return directories  Issue: IO-173. Thanks to 
Marcos Vin�cius da Silva. 
-o CharSequenceInputStream to efficiently stream content of a CharSequence  
Issue: IO-297. Thanks to Oleg Kalnichevski. 
-o The second constructor of Tailer class does not pass 'delay' to the third 
one  Issue: IO-304. Thanks to liangly. 
-o TeeOutputStream does not call branch.close() when main.close() throws an 
exception  Issue: IO-303. Thanks to fabian.barney. 
-o ArrayIndexOutOfBoundsException in BOMInputStream when reading a file without 
BOM multiple times  Issue: IO-302. Thanks to jsteuerwald, detinho. 
-o Add IOUtils.closeQuietly(Selector) necessary  Issue: IO-301. Thanks to 
kaykay.unique. 
-o IOUtils.closeQuietly() should take a ServerSocket as a parameter  Issue: 
IO-292. Thanks to sebb. 
-o Add read/readFully methods to IOUtils  Issue: IO-290. Thanks to sebb. 
-o Supply a ReversedLinesFileReader  Issue: IO-288. Thanks to Georg Henzler. 
-o Add new function FileUtils.directoryContains.  Issue: IO-291. Thanks to 
ggregory. 
-o FileUtils.contentEquals and IOUtils.contentEquals - Add option to ignore 
"line endings"
-        Added contentEqualsIgnoreEOL methods to both classes  Issue: IO-275. 
Thanks to CJ Aspromgos. 
-
-Fixed Bugs:
-o IOUtils.read(InputStream/Reader) ignores the offset parameter  Issue: 
IO-311. Thanks to Robert Muir. 
-o CharSequenceInputStream(CharSequence s, Charset charset, int bufferSize) 
ignores bufferSize  Issue: IO-312. 
-o FileUtils.moveDirectoryToDirectory removes source directory if destination 
is a subdirectory  Issue: IO-300. 
-o ReaderInputStream#read(byte[] b, int off, int len) should check for valid 
parameters  Issue: IO-307. 
-o ReaderInputStream#read(byte[] b, int off, int len) should always return 0 
for length == 0  Issue: IO-306. 
-o "FileUtils#deleteDirectoryOnExit(File)" does not work  Issue: IO-276. Thanks 
to nkami. 
-o BoundedInputStream.read() treats max differently from 
BoundedInputStream.read(byte[]...)  Issue: IO-273. Thanks to sebb. 
-o Various methods of class 'org.apache.commons.io.FileUtils' incorrectly 
suppress 'java.io.IOException'  Issue: IO-298. Thanks to Christian Schulte. 
-
-Changes:
-o ReaderInputStream optimization: more efficient reading of small chunks of 
data  Issue: IO-296. Thanks to Oleg Kalnichevski. 
-
-
-Compatibility with 2.1 and 1.4:
-Binary compatible: Yes
-Source compatible: Yes
-Semantic compatible: Yes. Check the bug fixes section for semantic bug fixes
-
-Commons IO 2.2 requires a minimum of Java 5. 
-Commons IO 1.4 requires a minimum of Java 1.3. 
-
-==============================================================================
-Apache Commons IO Version 2.1
-==============================================================================
-
-New features:
-o Use standard Maven directory layout  Issue: IO-285. Thanks to ggregory. 
-o Add IOUtils API toString for URL and URI to get contents  Issue: IO-284. 
Thanks to ggregory. 
-o Add API FileUtils.copyFile(File input, OutputStream output)  Issue: IO-282. 
Thanks to ggregory. 
-o FileAlterationObserver has no getter for FileFilter  Issue: IO-262. 
-o Add FileUtils.getFile API with varargs parameter  Issue: IO-261. 
-o Add new APPEND parameter for writing string into files  Issue: IO-182. 
-o Add new read method "toByteArray" to handle InputStream with known size.  
Issue: IO-251. Thanks to Marco Albini. 
-
-Fixed Bugs:
-o Dubious use of mkdirs() return code  Issue: IO-280. Thanks to sebb. 
-o ReaderInputStream enters infinite loop when it encounters an unmappable 
character  Issue: IO-277. 
-o FileUtils.moveFile() Javadoc should specify FileExistsException thrown  
Issue: IO-264. 
-o ClassLoaderObjectInputStream does not handle Proxy classes  Issue: IO-260. 
-o Tailer returning partial lines when reaching EOF before EOL  Issue: IO-274. 
Thanks to Frank Grimes. 
-o FileUtils.copyFile() throws IOException when copying large files to a shared 
directory (on Windows)  Issue: IO-266. Thanks to Igor Smereka. 
-o FileSystemUtils.freeSpaceKb throws exception for Windows volumes with no 
visible files.
-        Improve coverage by also looking for hidden files.  Issue: IO-263. 
Thanks to Gil Adam. 
-
-Changes:
-o FileAlterationMonitor.stop(boolean allowIntervalToFinish)  Issue: IO-259. 
-
-==============================================================================
-Apache Commons IO Package 2.0.1
-==============================================================================
-
-Compatibility with 2.0 and 1.4
-------------------------------
-Binary compatible - Yes
-
-Source compatible - Yes
-
-Semantic compatible - Yes
-  Check the bug fixes section for semantic bug fixes
-
-Commons IO 2.0.1 requires a minimum of Java 5
- (Commons IO 1.4 had a minimum of Java 1.3) 
-
-Enhancements from 2.0
----------------------
-
-   * [IO-256] - Provide thread factory for FileAlternationMonitor
-
-Bug fixes from 2.0
-------------------
-
-   * [IO-257] - BOMInputStream.read(byte[]) can return 0 which it should not
-   * [IO-258] - XmlStreamReader consumes the stream during encoding detection
-
-==============================================================================
-Apache Commons IO Package 2.0
-==============================================================================
-
-Compatibility with 1.4
-----------------------
-Binary compatible - Yes
-
-Source compatible - Yes
-
-Semantic compatible - Yes
-  Check the bug fixes section for semantic bug fixes
-
-Commons IO 2.0 requires a minimum of Java 5
- (Commons IO 1.4 had a minimum of Java 1.3) 
-
-Deprecations from 1.4
----------------------
-
-- IOUtils
-  - write(StringBuffer, Writer) in favour of write(CharSequence, Writer)
-  - write(StringBuffer, OutputStream)  in favour of write(CharSequence, 
OutputStream)
-  - write(StringBuffer, OutputStream, String) in favour of write(CharSequence, 
OutputStream, String)
-
-- FileFilterUtils
-  - andFileFilter(IOFileFilter, IOFileFilter) in favour of 
and(IOFileFilter...) 
-  - orFileFilter(IOFileFilter, IOFileFilter)  in favour of or(IOFileFilter...)
-
-Enhancements from 1.4
----------------------
-
-  * [IO-140] Move minimum Java requirement from Java 1.3 to Java 5
-             - use Generics
-             - add new CharSequence write() flavour methods to IOUtils and 
FileUtils
-             - replace StringBuffer with StringBuilder, where appropriate
-             - add new Reader/Writer methods to ProxyReader and ProxyWriter
-             - Annotate with @Override and @Deprecated
-
-  * [IO-178] New BOMInputStream and ByteOrderMark implementations - to detect 
and optionally exclude an initial Byte Order mark (BOM)
-  * [IO-197] New BoundedInputStream (copied from Apache JackRabbit)
-  * [IO-193] New Broken Input and Output streams
-  * [IO-132] New File Listener/Monitor facility
-  * [IO-158] New ReaderInputStream and WriterOutputStream implementations
-  * [IO-139] New StringBuilder Writer implementation
-  * [IO-192] New Tagged Input and Output streams
-  * [IO-177] New Tailer class - simple implementation of the Unix "tail -f" 
functionality
-  * [IO-162] New XML Stream Reader/Writer implementations (from ROME via 
plexus-utils)
-
-  * [IO-142] Comparators - add facility to sort file lists/arrays
-  * [IO-186] Comparators - new Composite and Directory File Comparator 
implementations
-  * [IO-176] DirectoryWalker - add filterDirectoryContents() callback method 
for filtering directory contents
-  * [IO-210] FileFilter - new Magic Number FileFilter
-  * [IO-221] FileFilterUtils - add methods for suffix and prefix filters which 
take an IOCase object
-  * [IO-232] FileFilterUtils - add method for name filters which take an 
IOCase object
-  * [IO-229] FileFilterUtils - add varargs and() and or() methods
-  * [IO-198] FileFilterUtils - add ability to apply file filters to 
collections and arrays
-  * [IO-156] FilenameUtils - add normalize() and normalizeNoEndSeparator() 
methods which allow the separator character to be specified
-  * [IO-194] FileSystemUtils - add freeSpaceKb() method with no input arguments
-  * [IO-185] FileSystemUtils - add freeSpaceKb() methods that take a timeout 
parameter - fixes freeSpaceWindows() blocks
-  * [IO-155] FileUtils - use NIO to copy files
-  * [IO-168] FileUtils - add new isSymlink() method
-  * [IO-219] FileUtils - throw FileExistsException when moving a file or 
directory if the destination already exists
-  * [IO-234] FileUtils - add Methods for retrieving System User/Temp 
directories/paths
-  * [IO-208] FileUtils - add timeout (connection and read) support for 
copyURLToFile() method 
-  * [IO-238] FileUtils - add sizeOf(File) method
-  * [IO-181] LineIterator now implements Iterable
-  * [IO-224] IOUtils - add closeQuietly(Closeable) and closeQuietly(Socket) 
methods
-  * [IO-203] IOUtils - add skipFully() method for InputStreams
-  * [IO-137] IOUtils and ByteArrayOutputStream - add toBufferedInputStream() 
method to avoid unnecessary array allocation/copy
-  * [IO-195] Proxy streams/Reader/Writer - provide exception handling methods
-  * [IO-211] Proxy Input/Output streams - add pre/post processing support
-  * [IO-242] Proxy Reader/Writer - add pre/post processing support
-
-Bug fixes from 1.4
-------------------
-  * [IO-214] ByteArrayOutputStream - fix inconsistent synchronization of fields
-  * [IO-201] Counting Input/Output streams - fix inconsistent synchronization
-  * [IO-159] FileCleaningTracker - fix remove() never returns null
-  * [IO-220] FileCleaningTracker - fix Vector performs badly under load
-  * [IO-167] FilenameUtils - fix case-insensitive string handling in 
FilenameUtils and FilesystemUtils
-  * [IO-179] FilenameUtils - fix StringIndexOutOfBounds exception in 
getPathNoEndSeparator()
-  * [IO-248] FilenameUtils - fix getFullPathNoEndSeparator() returns empty 
while path is a one level directory
-  * [IO-246] FilenameUtils - fix wildcardMatch gives incorrect results 
-  * [IO-187] FileSystemUtils - fix freeSpaceKb() doesn't work with relative 
paths on Linux
-  * [IO-160] FileSystemUtils - fix freeSpace() fails on solaris
-  * [IO-209] FileSystemUtils - fix freeSpaceKb() fails to return correct size 
for a windows mount point
-  * [IO-163] FileUtils - fix toURLs() using deprecated method of conversion to 
URL
-  * [IO-168] FileUtils - fix Symbolic links followed when deleting directory
-  * [IO-231] FileUtils - fix wrong exception message generated in 
isFileNewer() method
-  * [IO-207] FileUtils - fix race condition in forceMkdir() method
-  * [IO-217] FileUtils - fix copyDirectoryToDirectory() makes infinite loops
-  * [IO-166] FileUtils - fix URL decoding in toFile(URL)
-  * [IO-190] FileUtils - fix copyDirectory not preserving lastmodified date on 
sub-directories
-  * [IO-240] FileFilterUtils - ensure cvsFilter and svnFilter are only created 
once.
-  * [IO-175] IOUtils - fix copyFile() issues with very large files
-  * [IO-191] Improvements from static analysis
-  * [IO-216] LockableFileWriter - delete files quietly when an exception is 
thrown during initialization
-  * [IO-243] SwappedDataInputStream - fix readBoolean is inverted
-  * [IO-235] Tests - remove unused YellOnFlushAndCloseOutputStream from 
CopyUtilsTest
-  * [IO-161] Tests - fix FileCleaningTrackerTestCase hanging
-
-Documentation changes from 1.4
-------------------------------
-  * [IO-183 FilenameUtils.getExtension() method documentation improvements
-  * [IO-226 FileUtils.byteCountToDisplaySize() documentation corrections
-  * [IO-205 FileUtils.forceMkdir() documentation improvements
-  * [IO-215 FileUtils copy file/directory improve documentation regarding 
preserving the last modified date
-  * [IO-189 HexDump.dump() method documentation improvements
-  * [IO-171 IOCase document that it assumes there are only two OSes: Windows 
and Unix
-  * [IO-223 IOUtils.copy() documentation corrections
-  * [IO-247 IOUtils.closeQuietly() improve documentation with examples
-  * [IO-202 NotFileFilter documentation corrections
-  * [IO-206 ProxyInputStream - fix misleading parameter names
-  * [IO-212 ProxyInputStream.skip() documentation corrections
-
-==============================================================================
-Apache Commons IO Version 1.4
-==============================================================================
-
-Compatibility with 1.3.2
-------------------------
-Binary compatible - Yes
-
-Source compatible - Yes
-
-Semantic compatible - Yes
-  Check the bug fixes section for semantic bug fixes
-
-Commons IO 1.4 introduces four new implementations which depend on Java 4 
features
-(CharSequenceReader, FileWriterWithEncoding, IOExceptionWithCause and 
RegexFileFilter).
-It has been built with the JDK source and target options set to Java 1.3 and, 
except for
-those implementations, can be used with Java 1.3 (see IO-127).
-
-Deprecations from 1.3.2
------------------------
-- FileCleaner deprecated in favour of FileCleaningTracker [see IO-116]
-
-Bug fixes from 1.3.2
---------------------
-- FileUtils
-  - forceDelete of orphaned Softlinks does not work [IO-147]
-  - Infinite loop on FileUtils.copyDirectory when the destination directory is 
within
-    the source directory [IO-141]
-  - Add a copyDirectory() method that makes use of FileFilter [IO-105]
-  - Add moveDirectory() and moveFile() methods [IO-77]
-
-- HexDump
-  - HexDump's use of static StringBuffers isn't thread-safe [IO-136]
-
-Enhancements from 1.3.2
------------------------
-- FileUtils
-  - Add a deleteQuietly method [IO-135]
-
-- FilenameUtils
-  - Add file name extension separator constants[IO-149]
-
-- IOExceptionWithCause [IO-148]
-  - Add a new IOException implementation with constructors which take a cause
-
-- TeeInputStream [IO-129]
-  - Add new Tee input stream implementation
-
-- FileWriterWithEncoding [IO-153]
-  - Add new File Writer implementation that accepts an encoding
-
-- CharSequenceReader [IO-138]
-  - Add new Reader implementation that handles any CharSequence (String,
-    StringBuffer, StringBuilder or CharBuffer) 
-
-- ThesholdingOuputStream [IO-121]
-  - Add a reset() method which sets the count of the bytes written back to 
zero.
-
-- DeferredFileOutputStream [IO-130]
-  - Add support for temporary files
-
-- ByteArrayOutputStream
-  - Add a new write(InputStream) method [IO-152]
-
-- New Closed Input/Output stream implementations [IO-122]
-  - AutoCloseInputStream - automatically closes and discards the underlying 
input stream
-  - ClosedInputStream - returns -1 for any read attempts
-  - ClosedOutputStream - throws an IOException for any write attempts
-  - CloseShieldInputStream - prevents the underlying input stream from being 
closed.
-  - CloseShieldOutputStream - prevents the underlying output stream from being 
closed.
-
-- Add Singleton Constants to several stream classes [IO-143]
-
-- PrefixFileFilter [IO-126]
-  - Add faciltiy to specify case sensitivity on prefix matching
-
-- SuffixFileFilter [IO-126]
-  - Add faciltiy to specify case sensitivity on suffix matching
-
-- RegexFileFilter [IO-74]
-  - Add new regular expression file filter implementation
-
-- Make IOFileFilter implementations Serializable [IO-131]
-
-- Improve IOFileFilter toString() methods [IO-120]
-
-- Make fields final so classes are immutable/threadsafe [IO-133]
-  - changes to Age, Delegate, Name, Not, Prefix, Regex, Size, Suffix and 
Wildcard IOFileFilter
-    implementations.
-
-- IOCase
-  - Add a compare method to IOCase [IO-144]
-
-- Add a package of java.util.Comparator implementations for files [IO-145]
-  - DefaultFileComparator - compare files using the default 
File.compareTo(File) method.
-  - ExtensionFileComparator - compares files using file name extensions.
-  - LastModifiedFileComparator - compares files using the last modified 
date/time.
-  - NameFileComparator - compares files using file names.
-  - PathFileComparator - compares files using file paths.
-  - SizeFileComparator - compares files using file sizes.
-  
-==============================================================================
-Apache Commons IO Version 1.3.2
-==============================================================================
-
-Compatibility with 1.3.1
-----------------------
-Binary compatible - Yes
-
-Source compatible - Yes
-
-Semantic compatible - Yes
-
-Compatibility with 1.3
-----------------------
-Binary compatible - No
-  See [IO-113]
-
-Source compatible - No
-  See [IO-113]
-
-Semantic compatible - Yes
-
-Enhancements since 1.3.1
-------------------------
-
-- Created the FileCleaningTracker, basically a non-static version of the
-  FileCleaner, which can be controlled by the user. [IO-116]
-- The FileCleaner is deprecated.
-
-Bug fixes from 1.3.1
---------------------
-
-- Some tests, which are implicitly assuming a Unix-like file system, are
-  now skipped on Windows. [IO-115]
-- EndianUtils
-  - Both readSwappedUnsignedInteger(...) methods could return negative 
-    numbers due to int/long casting. [IO-117]
-
-Bug fixes from 1.3
-------------------
-
-- FileUtils
-  - NPE in openOutputStream(File) when file has no parent in path [IO-112]
-  - readFileToString(File) is not static [IO-113]
-
-==============================================================================
-Apache Commons IO Version 1.3.1
-==============================================================================
-
-Compatibility with 1.3
-----------------------
-Binary compatible - No
-  See [IO-113]
-
-Source compatible - No
-  See [IO-113]
-
-Semantic compatible - Yes
-
-Bug fixes from 1.3
-------------------
-
-- FileUtils
-  - NPE in openOutputStream(File) when file has no parent in path [IO-112]
-  - readFileToString(File) is not static [IO-113]
-  
-==============================================================================
-Apache Commons IO Version 1.3
-==============================================================================
-
-Compatibility with 1.2
-----------------------
-Binary compatible - Yes
-
-Source compatible - Yes
-
-Semantic compatible - Yes
-  Check the bug fixes section for semantic bug fixes
-
-Deprecations from 1.2
----------------------
-- WildcardFilter deprecated, replaced by WildcardFileFilter
-  - old class only accepted files, thus had a confusing dual purpose
-
-- FileSystemUtils.freeSpace deprecated, replaced by freeSpaceKb
-  - freeSpace returns a result that varies by operating system and
-    thus isn't that useful
-  - freeSpaceKb returns much better and more consistent results
-  - freeSpaceKb existed in v1.2, so this is a gentle cutover
-
-Bug fixes from 1.2
-------------------
-- LineIterator now implements Iterator
-  - It was always supposed to...
-
-- FileSystemUtils.freeSpace/freeSpaceKb [IO-83]
-  - These should now work on AIX and HP-UX
-
-- FileSystemUtils.freeSpace/freeSpaceKb [IO-90]
-  - Avoid infinite looping in Windows
-  - Catch more errors with nice messages
-
-- FileSystemUtils.freeSpace [IO-91]
-  - This is now documented not to work on SunOS 5
-
-- FileSystemUtils [IO-93]
-  - Fixed resource leak leading to 'Too many open files' error
-  - Previously did not destroy Process instances (as JDK Javadoc is so poor)
-  - http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4801027
-
-- FileUtils.touch [IO-100]
-  - The touch method previously gave no indication when the file could not
-    be touched successfully (such as due to access restrictions) - it now
-    throws an IOException if the last modified date cannot be changed
-
-- FileCleaner
-  - This now handles the situation where an error occurs when deleting the file
-
-- IOUtils.copy [IO-84]
-  - Copy methods could return inaccurate byte/char count for large streams
-  - The copy(InputStream, OutputStream) method now returns -1 if the count is 
greater than an int
-  - The copy(Reader, Writer) method now throws now returns -1 if the count is 
greater than an int
-  - Added a new copyLarge(InputStream, OutputStream) method that returns a long
-  - Added a new copyLarge(Reader, Writer) method that returns a long
-
-- CountingInputStream/CountingOutputStream [IO-84]
-  - Methods were declared as int thus the count was innacurate for large 
streams
-  - new long based methods getByteCount()/resetByteCount() added
-  - existing methods changed to throw an exception if the count is greater 
than an int
-
-- FileBasedTestCase
-  - Fixed bug in compare content methods identified by GNU classpath
-
-- EndianUtils.writeSwappedLong(byte[], int) [IO-101]
-  - An int overrun in the bit shifting when it should have been a long
-
-- EndianUtils.writeSwappedLong(InputStream) [IO-102]
-  - The return of input.read(byte[]) was not being checked to ensure all 8 
bytes were read
-
-Enhancements from 1.2
----------------------
-- DirectoryWalker [IO-86]
-  - New class designed for subclassing to walk through a set of files.
-    DirectoryWalker provides the walk of the directories, filtering of
-    directories and files, and cancellation support. The subclass must provide
-    the specific behavior, such as text searching or image processing.
-
-- IOCase
-  - New class/enumeration for case-sensitivity control
-
-- FilenameUtils
-  - New methods to handle case-sensitivity
-  - wildcardMatch - new method that has IOCase as a parameter
-  - equals - new method that has IOCase as a parameter
-
-- FileUtils [IO-108] - new default encoding methods for:
-  - readFileToString(File)
-  - readLines(File)
-  - lineIterator(File)
-  - writeStringToFile(File, String)
-  - writeLines(File, Collection)
-  - writeLines(File, Collection, String)
-
-- FileUtils.openOutputStream  [IO-107]
-  - new method to open a FileOutputStream, creating parent directories if 
required
-- FileUtils.touch
-- FileUtils.copyURLToFile
-- FileUtils.writeStringToFile
-- FileUtils.writeByteArrayToFile
-- FileUtils.writeLines
-  - enhanced to create parent directories if required
-- FileUtils.openInputStream  [IO-107]
-  - new method to open a FileInputStream, providing better error messages than 
the JDK
-
-- FileUtils.isFileOlder
-  - new methods to check if a file is older (i.e. isFileOlder()) - counterparts
-    to the existing isFileNewer() methods.
-
-- FileUtils.checksum, FileUtils.checksumCRC32
-  - new methods to create a checksum of a file
-
-- FileUtils.copyFileToDirectory  [IO-104]
-  - new variant that optionally retains the file date
-
-- FileDeleteStrategy
-- FileCleaner    [IO-56,IO-70]
-  - FileDeleteStrategy is a strategy for handling file deletion
-  - This can be used as a calback in FileCleaner
-  - Together these allow FileCleaner to do a forceDelete to kill directories
-
-- FileCleaner.exitWhenFinished [IO-99]
-  - A new method that allows the internal cleaner thread to be cleanly 
terminated
-
-- WildcardFileFilter
-  - Replacement for WildcardFilter
-  - Accepts both files and directories
-  - Ability to control case-sensitivity
-
-- NameFileFilter
-  - Ability to control case-sensitivity
-
-- FileFileFilter
-  - New IOFileFilter implementation
-  - Accepts files where File.isFile() is true
-  - In other words it filters out directories
-  - Singleton instance provided (FILE)
-
-- CanReadFileFilter
-  - New IOFileFilter implementation
-  - Accepts files where File.canRead() is true
-  - Singleton instances provided (CAN_READ/CANNOT_READ/READ_ONLY)
-
-- CanWriteFileFilter
-  - New IOFileFilter implementation
-  - Accepts files where File.canWrite() is true
-  - Singleton instances provided (CAN_WRITE/CANNOT_WRITE)
-
-- HiddenFileFilter
-  - New IOFileFilter implementation
-  - Accepts files where File.isHidden() is true
-  - Singleton instances provided (HIDDEN/VISIBLE)
-
-- EmptyFileFilter
-  - New IOFileFilter implementation
-  - Accepts files or directories that are empty
-  - Singleton instances provided (EMPTY/NOT_EMPTY)
-
-- TrueFileFilter/FalseFileFilter/DirectoryFileFilter
-  - New singleton instance constants (TRUE/FALSE/DIRECTORY)
-  - The new constants are more Java 5 friendly with regards to static imports
-    (whereas if everything uses INSTANCE, then they just clash)
-  - The old INSTANCE constants are still present and have not been deprecated
-
-- FileFilterUtils.sizeRangeFileFilter
-  - new sizeRangeFileFilter(long minimumSize, long maximumSize) method which 
-    creates a filter that accepts files within the specified size range.
-
-- FileFilterUtils.makeDirectoryOnly/makeFileOnly
-  - two new methods that decorate a file filter to make it apply to
-    directories only or files only
-
-- NullWriter
-  - New writer that acts as a sink for all data, as per /dev/null
-
-- NullInputStream
-  - New input stream that emulates a stream of a specified size
-
-- NullReader
-  - New reader that emulates a reader of a specified size
-
-- ByteArrayOutputStream  [IO-97]
-  - Performance enhancements
-
-==============================================================================
-Apache Commons IO Version 1.2
-==============================================================================
-
-Compatibility with 1.1
-----------------------
-Binary compatible - Yes
-
-Source compatible - Yes
-
-Semantic compatible - Yes
-
-Deprecations from 1.1
----------------------
-
-Bug fixes from 1.1
-------------------
-- FileSystemUtils.freeSpace(drive)
-  Fix to allow Windows based command to function in French locale
-
-- FileUtils.read*
-  Increase certainty that files are closed in case of error
-
-- LockableFileWriter
-  Locking mechanism was broken and only provided limited protection [38942]
-  File deletion and locking in case of constructor error was broken
-
-Enhancements from 1.1
----------------------
-- AgeFileFilter/SizeFileFilter
-  New file filters that compares against the age and size of the file
-
-- FileSystemUtils.freeSpaceKb(drive)
-  New method that unifies result to be in kilobytes [38574]
-
-- FileUtils.contentEquals(File,File)
-  Performance improved by adding length and file location checking
-
-- FileUtils.iterateFiles
-  Two new method to provide direct access to iterators over files
-
-- FileUtils.lineIterator
-  IOUtils.lineIterator
-  New methods to provide an iterator over the lines in a file [38083]
-
-- FileUtils.copyDirectoryToDirectory
-  New method to copy a directory to within another directory [36315]
-  
-==============================================================================
-Apache Commons IO Version 1.1
-==============================================================================
-
-Incompatible changes from 1.0
------------------------------
-Binary compatible - Yes
-
-Source compatible - Yes
-
-Semantic compatible - Yes, except:
-- FileUtils.writeStringToFile()
-    A null encoding previously used 'ISO-8859-1', now it uses the platform 
default
-    Generally this will make no difference
-
-- LockableFileWriter
-    Improved validation and now create directories if necesssary
-
-plus these bug fixes may affect you semantically:
-- FileUtils.touch()  (Bug fix 29821)
-    Now creates the file if it did not previously exist
-
-- FileUtils.toFile(URL) (Bug fix 32575)
-    Now handles escape syntax such as %20
-
-- FileUtils.sizeOfDirectory()  (Bug fix 36801)
-    May now return a size of 0 if the directory is security restricted
-
-Deprecations from 1.0
----------------------
-- CopyUtils has been deprecated.
-    Its methods have been moved to IOUtils.
-    The new IOUtils methods handle nulls better, and have clearer names.
-
-- IOUtils.toByteArray(String) - Use {@link String#getBytes()}
-- IOUtils.toString(byte[]) - Use {@link String#String(byte[])}
-- IOUtils.toString(byte[],String) - Use {@link String#String(byte[],String)}
-
-Bug fixes from 1.0
-------------------
-- FileUtils - touch()  [29821]
-    Now creates the file if it did not previously exist
-
-- FileUtils - toFile(URL)  [32575]
-    Now handles escape syntax such as %20
-
-- FileFilterUtils - makeCVSAware(IOFileFilter)  [33023]
-    Fixed bug that caused method to be completely broken
-
-- CountingInputStream  [33336]
-    Fixed bug that caused the count to reduce by one at the end of the stream
-
-- CountingInputStream - skip(long)  [34311]
-    Bytes from calls to this method were not previously counted
-
-- NullOutputStream  [33481]
-    Remove unnecessary synchronization
-
-- AbstractFileFilter - accept(File, String)  [30992]
-    Fixed broken implementation
-
-- FileUtils  [36801]
-    Previously threw NPE when listing files in a security restricted directory
-    Now throw IOException with a better message
-
-- FileUtils - writeStringToFile()
-    Null encoding now correctly uses the platform default
-
-Enhancements from 1.0
----------------------
-- FilenameUtils - new class  [33303,29351]
-    A static utility class for working with filenames
-    Seeks to ease the pain of developing on Windows and deploying on Unix
-
-- FileSystemUtils - new class  [32982,36325]
-    A static utility class for working with file systems
-    Provides one method at present, to get the free space on the filing system
-
-- IOUtils - new public constants
-    Constants for directory and line separators on Windows and Unix
-
-- IOUtils - toByteArray(Reader,encoding)
-    Handles encodings when reading to a byte array
-
-- IOUtils - toCharArray(InputStream)  [28979]
-          - toCharArray(InputStream,encoding)
-          - toCharArray(Reader)
-    Reads a stream/reader into a charatcter array
-
-- IOUtils - readLines(InputStream)  [36214]
-          - readLines(InputStream,encoding)
-          - readLines(Reader)
-    Reads a stream/reader line by line into a List of Strings
-
-- IOUtils - toInputStream(String)  [32958]
-          - toInputStream(String,encoding)
-    Creates an input stream that uses the string as a source of data
-
-- IOUtils - writeLines(Collection,lineEnding,OutputStream)  [36214]
-          - writeLines(Collection,lineEnding,OutputStream,encoding)
-          - writeLines(Collection,lineEnding,Writer)
-    Writes a collection to a stream/writer line by line
-
-- IOUtils - write(...)
-    Write data to a stream/writer (moved from CopyUtils with better null 
handling)
-
-- IOUtils - copy(...)
-    Copy data between streams (moved from CopyUtils with better null handling)
-
-- IOUtils - contentEquals(Reader,Reader)
-    Method to compare the contents of two readers
-
-- FileUtils - toFiles(URL[])
-    Converts an array of URLs to an array of Files
-
-- FileUtils - copyDirectory()  [32944]
-    New methods to copy a directory
-
-- FileUtils - readFileToByteArray(File)
-    Reads an entire file into a byte array
-
-- FileUtils - writeByteArrayToFile(File,byte[])
-    Writes a byte array to a file
-
-- FileUtils - readLines(File,encoding)  [36214]
-    Reads a file line by line into a List of Strings
-
-- FileUtils - writeLines(File,encoding,List)
-              writeLines(File,encoding,List,lineEnding)
-    Writes a collection to a file line by line
-
-- FileUtils - EMPTY_FILE_ARRAY
-    Constant for an empty array of File objects
-
-- ConditionalFileFilter - new interface  [30705]
-    Defines the behavior of list based filters
-
-- AndFileFilter, OrFileFilter  [30705]
-    Now support a list of filters to and/or
-
-- WildcardFilter  [31115]
-    New filter that can match using wildcard file names
-
-- FileFilterUtils - makeSVNAware(IOFileFilter)
-    New method, like makeCVSAware, that ignores Subversion source control 
directories
-
-- ClassLoaderObjectInputStream
-    An ObjectInputStream that supports a ClassLoader
-
-- CountingInputStream,CountingOutputStream - resetCount()  [28976]
-    Adds the ability to reset the count part way through reading/writing the 
stream
-
-- DeferredFileOutputStream - writeTo(OutputStream)  [34173]
-    New method to allow current contents to be written to a stream
-
-- DeferredFileOutputStream  [34142]
-    Performance optimizations avoiding double buffering
-
-- LockableFileWriter - encoding support [36825]
-    Add support for character encodings to LockableFileWriter
-    Improve the validation
-    Create directories if necesssary
-
-- IOUtils and EndianUtils are no longer final  [28978]
-    Allows developers to have subclasses if desired   
-
-==============================================================================
-Feedback
-==============================================================================
-
-Open source works best when you give feedback:
-https://commons.apache.org/io/
-
-Please direct all bug reports to JIRA
-https://issues.apache.org/jira/browse/IO
-
-Or subscribe to the commons-user mailing list (prefix emails by [io])
-https://commons.apache.org/mail-lists.html
-
-The Commons-IO Team


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