This is an automated email from the ASF dual-hosted git repository.
ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-io.git
The following commit(s) were added to refs/heads/master by this push:
new 085226e Use try-with-resources in tests and more.
085226e is described below
commit 085226e8473cae1c8ddf216fad002151465bfaa3
Author: Gary Gregory <[email protected]>
AuthorDate: Tue Apr 9 11:28:16 2019 -0400
Use try-with-resources in tests and more.
- Don't nest if you do not have to.
- Document empty blocks.
- Only run FileFilterTestCase#testCanExecute() on Windows to fix Jenkins
build.
---
pom.xml | 6 +
.../commons/io/filefilter/FileFilterTestCase.java | 10 +-
.../commons/io/input/BOMInputStreamTest.java | 48 +++--
.../io/input/compatibility/XmlStreamReader.java | 13 +-
.../XmlStreamReaderUtilitiesCompatibilityTest.java | 20 +-
.../commons/io/monitor/CollectionFileListener.java | 1 +
.../commons/io/output/ChunkedWriterTest.java | 30 +--
.../io/output/CountingOutputStreamTest.java | 63 +++---
.../commons/io/output/NullOutputStreamTest.java | 19 +-
.../apache/commons/io/output/NullWriterTest.java | 18 +-
.../apache/commons/io/output/ProxyWriterTest.java | 211 +++++++++++----------
.../commons/io/output/StringBuilderWriterTest.java | 125 ++++++------
.../commons/io/output/TaggedOutputStreamTest.java | 45 ++---
.../commons/io/output/TeeOutputStreamTest.java | 60 +++---
.../io/output/ThresholdingOutputStreamTest.java | 18 +-
.../commons/io/output/XmlStreamWriterTest.java | 14 +-
.../commons/io/serialization/ClosingBase.java | 1 +
17 files changed, 369 insertions(+), 333 deletions(-)
diff --git a/pom.xml b/pom.xml
index 8a7ab54..e040934 100644
--- a/pom.xml
+++ b/pom.xml
@@ -232,6 +232,12 @@ file comparators, endian transformation classes, and much
more.
<version>4.12</version>
<scope>test</scope>
</dependency>
+ <dependency>
+ <groupId>org.apache.commons</groupId>
+ <artifactId>commons-lang3</artifactId>
+ <version>3.8.1</version>
+ <scope>test</scope>
+ </dependency>
</dependencies>
<properties>
diff --git
a/src/test/java/org/apache/commons/io/filefilter/FileFilterTestCase.java
b/src/test/java/org/apache/commons/io/filefilter/FileFilterTestCase.java
index e9f5889..b6091d8 100644
--- a/src/test/java/org/apache/commons/io/filefilter/FileFilterTestCase.java
+++ b/src/test/java/org/apache/commons/io/filefilter/FileFilterTestCase.java
@@ -43,6 +43,9 @@ import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOCase;
import org.apache.commons.io.IOUtils;
import org.apache.commons.io.testtools.TestUtils;
+import org.apache.commons.lang3.SystemUtils;
+import org.junit.Assert;
+import org.junit.Assume;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
@@ -941,12 +944,13 @@ public class FileFilterTestCase {
@Test
public void testCanExecute() throws Exception {
+ Assume.assumeTrue(SystemUtils.IS_OS_WINDOWS);
final File executableFile =
File.createTempFile(getClass().getSimpleName(), ".temp");
try {
try (final BufferedOutputStream output = new
BufferedOutputStream(new FileOutputStream(executableFile))) {
TestUtils.generateTestData(output, 32);
}
- executableFile.setExecutable(true);
+ Assert.assertTrue(executableFile.setExecutable(true));
assertFiltering(CanExecuteFileFilter.CAN_EXECUTE, executableFile,
true);
executableFile.setExecutable(false);
assertFiltering(CanExecuteFileFilter.CANNOT_EXECUTE,
executableFile, false);
@@ -966,7 +970,7 @@ public class FileFilterTestCase {
new BufferedOutputStream(new FileOutputStream(readOnlyFile))){
TestUtils.generateTestData(output, 32);
}
- readOnlyFile.setReadOnly();
+ Assert.assertTrue(readOnlyFile.setReadOnly());
assertFiltering(CanReadFileFilter.CAN_READ, readOnlyFile, true);
assertFiltering(CanReadFileFilter.CANNOT_READ, readOnlyFile, false);
assertFiltering(CanReadFileFilter.READ_ONLY, readOnlyFile, true);
@@ -984,7 +988,7 @@ public class FileFilterTestCase {
new BufferedOutputStream(new FileOutputStream(readOnlyFile))){
TestUtils.generateTestData(output, 32);
}
- readOnlyFile.setReadOnly();
+ Assert.assertTrue(readOnlyFile.setReadOnly());
assertFiltering(CanWriteFileFilter.CAN_WRITE, getTestDirectory(),
true);
assertFiltering(CanWriteFileFilter.CANNOT_WRITE, getTestDirectory(),
false);
assertFiltering(CanWriteFileFilter.CAN_WRITE, readOnlyFile, false);
diff --git a/src/test/java/org/apache/commons/io/input/BOMInputStreamTest.java
b/src/test/java/org/apache/commons/io/input/BOMInputStreamTest.java
index 8a9f4cd..d5a19b1 100644
--- a/src/test/java/org/apache/commons/io/input/BOMInputStreamTest.java
+++ b/src/test/java/org/apache/commons/io/input/BOMInputStreamTest.java
@@ -609,7 +609,9 @@ public class BOMInputStreamTest {
// UCS-2 is BE.
Assume.assumeTrue(Charset.isSupported("ISO-10646-UCS-2"));
final byte[] data = "<?xml version=\"1.0\"
encoding=\"ISO-10646-UCS-2\"?><X/>".getBytes("ISO-10646-UCS-2");
- parseXml(new BOMInputStream(createUtf16BeDataStream(data, true),
ByteOrderMark.UTF_16BE));
+ try (BOMInputStream in = new
BOMInputStream(createUtf16BeDataStream(data, true), ByteOrderMark.UTF_16BE)) {
+ parseXml(in);
+ }
parseXml(createUtf16BeDataStream(data, true));
}
@@ -620,23 +622,29 @@ public class BOMInputStreamTest {
Assume.assumeTrue(Charset.isSupported("ISO-10646-UCS-4"));
final byte[] data = "<?xml version=\"1.0\"
encoding=\"ISO-10646-UCS-4\"?><X/>".getBytes("ISO-10646-UCS-4");
// XML parser does not know what to do with UTF-32
- parseXml(new BOMInputStream(createUtf32BeDataStream(data, true),
ByteOrderMark.UTF_32BE));
- // XML parser does not know what to do with UTF-32
- Assume.assumeTrue("JVM and SAX need to support UTF_32LE for this",
jvmAndSaxBothSupportCharset("UTF_32LE"));
+ try (BOMInputStream in = new
BOMInputStream(createUtf32BeDataStream(data, true), ByteOrderMark.UTF_32BE)) {
+ parseXml(in);
+ // XML parser does not know what to do with UTF-32
+ Assume.assumeTrue("JVM and SAX need to support UTF_32LE for this",
jvmAndSaxBothSupportCharset("UTF_32LE"));
+ }
parseXml(createUtf32BeDataStream(data, true));
}
@Test
public void testReadXmlWithBOMUtf16Be() throws Exception {
final byte[] data = "<?xml version=\"1.0\"
encoding=\"UTF-16BE\"?><X/>".getBytes(StandardCharsets.UTF_16BE);
- parseXml(new BOMInputStream(createUtf16BeDataStream(data, true),
ByteOrderMark.UTF_16BE));
+ try (BOMInputStream in = new
BOMInputStream(createUtf16BeDataStream(data, true), ByteOrderMark.UTF_16BE)) {
+ parseXml(in);
+ }
parseXml(createUtf16BeDataStream(data, true));
}
@Test
public void testReadXmlWithBOMUtf16Le() throws Exception {
final byte[] data = "<?xml version=\"1.0\"
encoding=\"UTF-16LE\"?><X/>".getBytes(StandardCharsets.UTF_16LE);
- parseXml(new BOMInputStream(createUtf16LeDataStream(data, true),
ByteOrderMark.UTF_16LE));
+ try (BOMInputStream in = new
BOMInputStream(createUtf16LeDataStream(data, true), ByteOrderMark.UTF_16LE)) {
+ parseXml(in);
+ }
parseXml(createUtf16LeDataStream(data, true));
}
@@ -644,24 +652,34 @@ public class BOMInputStreamTest {
public void testReadXmlWithBOMUtf32Be() throws Exception {
Assume.assumeTrue("JVM and SAX need to support UTF_32BE for this",
jvmAndSaxBothSupportCharset("UTF_32BE"));
final byte[] data = "<?xml version=\"1.0\"
encoding=\"UTF-32BE\"?><X/>".getBytes("UTF_32BE");
- parseXml(new BOMInputStream(createUtf32BeDataStream(data, true),
ByteOrderMark.UTF_32BE));
+ try (BOMInputStream in = new
BOMInputStream(createUtf32BeDataStream(data, true), ByteOrderMark.UTF_32BE)) {
+ parseXml(in);
+ }
// XML parser does not know what to do with UTF-32, so we warp the
input stream with a XmlStreamReader
- parseXml(new XmlStreamReader(createUtf32BeDataStream(data, true)));
+ try (XmlStreamReader in = new
XmlStreamReader(createUtf32BeDataStream(data, true))) {
+ parseXml(in);
+ }
}
@Test
public void testReadXmlWithBOMUtf32Le() throws Exception {
Assume.assumeTrue("JVM and SAX need to support UTF_32LE for this",
jvmAndSaxBothSupportCharset("UTF_32LE"));
final byte[] data = "<?xml version=\"1.0\"
encoding=\"UTF-32LE\"?><X/>".getBytes("UTF_32LE");
- parseXml(new BOMInputStream(createUtf32LeDataStream(data, true),
ByteOrderMark.UTF_32LE));
+ try (BOMInputStream in = new
BOMInputStream(createUtf32LeDataStream(data, true), ByteOrderMark.UTF_32LE)) {
+ parseXml(in);
+ }
// XML parser does not know what to do with UTF-32, so we warp the
input stream with a XmlStreamReader
- parseXml(new XmlStreamReader(createUtf32LeDataStream(data, true)));
+ try (XmlStreamReader in = new
XmlStreamReader(createUtf32LeDataStream(data, true))) {
+ parseXml(in);
+ }
}
@Test
public void testReadXmlWithBOMUtf8() throws Exception {
final byte[] data = "<?xml version=\"1.0\"
encoding=\"UTF-8\"?><X/>".getBytes(StandardCharsets.UTF_8);
- parseXml(new BOMInputStream(createUtf8DataStream(data, true)));
+ try (BOMInputStream in = new BOMInputStream(createUtf8DataStream(data,
true))) {
+ parseXml(in);
+ }
parseXml(createUtf8DataStream(data, true));
}
@@ -669,7 +687,9 @@ public class BOMInputStreamTest {
public void testReadXmlWithoutBOMUtf32Be() throws Exception {
Assume.assumeTrue("JVM and SAX need to support UTF_32BE for this",
jvmAndSaxBothSupportCharset("UTF_32BE"));
final byte[] data = "<?xml version=\"1.0\"
encoding=\"UTF_32BE\"?><X/>".getBytes("UTF_32BE");
- parseXml(new BOMInputStream(createUtf32BeDataStream(data, false)));
+ try (BOMInputStream in = new
BOMInputStream(createUtf32BeDataStream(data, false))) {
+ parseXml(in);
+ }
parseXml(createUtf32BeDataStream(data, false));
}
@@ -677,7 +697,9 @@ public class BOMInputStreamTest {
public void testReadXmlWithoutBOMUtf32Le() throws Exception {
Assume.assumeTrue("JVM and SAX need to support UTF_32LE for this",
jvmAndSaxBothSupportCharset("UTF_32LE"));
final byte[] data = "<?xml version=\"1.0\"
encoding=\"UTF-32LE\"?><X/>".getBytes("UTF_32LE");
- parseXml(new BOMInputStream(createUtf32LeDataStream(data, false)));
+ try (BOMInputStream in = new
BOMInputStream(createUtf32LeDataStream(data, false))) {
+ parseXml(in);
+ }
parseXml(createUtf32BeDataStream(data, false));
}
diff --git
a/src/test/java/org/apache/commons/io/input/compatibility/XmlStreamReader.java
b/src/test/java/org/apache/commons/io/input/compatibility/XmlStreamReader.java
index fe417ba..1c7c0ff 100644
---
a/src/test/java/org/apache/commons/io/input/compatibility/XmlStreamReader.java
+++
b/src/test/java/org/apache/commons/io/input/compatibility/XmlStreamReader.java
@@ -182,9 +182,8 @@ public class XmlStreamReader extends Reader {
} catch (final XmlStreamReaderException ex) {
if (!lenient) {
throw ex;
- } else {
- doLenientDetection(null, ex);
}
+ doLenientDetection(null, ex);
}
}
@@ -319,9 +318,8 @@ public class XmlStreamReader extends Reader {
} catch (final XmlStreamReaderException ex) {
if (!lenient) {
throw ex;
- } else {
- doLenientDetection(httpContentType, ex);
}
+ doLenientDetection(httpContentType, ex);
}
}
@@ -681,11 +679,10 @@ public class XmlStreamReader extends Reader {
if (firstGT == -1) {
if (c == -1) {
throw new IOException("Unexpected end of XML stream");
- } else {
- throw new IOException(
- "XML prolog or ROOT element not found on first "
- + offset + " bytes");
}
+ throw new IOException(
+ "XML prolog or ROOT element not found on first "
+ + offset + " bytes");
}
final int bytesRead = offset;
if (bytesRead > 0) {
diff --git
a/src/test/java/org/apache/commons/io/input/compatibility/XmlStreamReaderUtilitiesCompatibilityTest.java
b/src/test/java/org/apache/commons/io/input/compatibility/XmlStreamReaderUtilitiesCompatibilityTest.java
index af2a8f7..b107107 100644
---
a/src/test/java/org/apache/commons/io/input/compatibility/XmlStreamReaderUtilitiesCompatibilityTest.java
+++
b/src/test/java/org/apache/commons/io/input/compatibility/XmlStreamReaderUtilitiesCompatibilityTest.java
@@ -29,21 +29,19 @@ public class XmlStreamReaderUtilitiesCompatibilityTest
extends XmlStreamReaderUt
@Override
protected String calculateRawEncoding(final String bomEnc, final String
xmlGuessEnc, final String xmlEnc,
final String defaultEncoding) throws IOException {
- final MockXmlStreamReader mock = new
MockXmlStreamReader(defaultEncoding);
- final String enc = mock.calculateRawEncoding(bomEnc, xmlGuessEnc,
xmlEnc, null);
- mock.close();
- return enc;
+ try (final MockXmlStreamReader mock = new
MockXmlStreamReader(defaultEncoding)) {
+ return mock.calculateRawEncoding(bomEnc, xmlGuessEnc, xmlEnc,
null);
+ }
}
@Override
protected String calculateHttpEncoding(final String httpContentType, final
String bomEnc, final String xmlGuessEnc,
final String xmlEnc, final boolean lenient, final String
defaultEncoding) throws IOException {
- final MockXmlStreamReader mock = new
MockXmlStreamReader(defaultEncoding);
- final String enc = mock.calculateHttpEncoding(
- XmlStreamReader.getContentTypeMime(httpContentType),
- XmlStreamReader.getContentTypeEncoding(httpContentType),
- bomEnc, xmlGuessEnc, xmlEnc, null, lenient);
- mock.close();
- return enc;
+ try (final MockXmlStreamReader mock = new
MockXmlStreamReader(defaultEncoding)) {
+ return mock.calculateHttpEncoding(
+ XmlStreamReader.getContentTypeMime(httpContentType),
+
XmlStreamReader.getContentTypeEncoding(httpContentType),
+ bomEnc, xmlGuessEnc, xmlEnc, null, lenient);
+ }
}
/** Mock {@link XmlStreamReader} implementation */
diff --git
a/src/test/java/org/apache/commons/io/monitor/CollectionFileListener.java
b/src/test/java/org/apache/commons/io/monitor/CollectionFileListener.java
index 773409c..21fdcba 100644
--- a/src/test/java/org/apache/commons/io/monitor/CollectionFileListener.java
+++ b/src/test/java/org/apache/commons/io/monitor/CollectionFileListener.java
@@ -190,6 +190,7 @@ public class CollectionFileListener implements
FileAlterationListener, Serializa
*/
@Override
public void onStop(final FileAlterationObserver observer) {
+ // noop
}
}
diff --git a/src/test/java/org/apache/commons/io/output/ChunkedWriterTest.java
b/src/test/java/org/apache/commons/io/output/ChunkedWriterTest.java
index 426b142..efbb343 100644
--- a/src/test/java/org/apache/commons/io/output/ChunkedWriterTest.java
+++ b/src/test/java/org/apache/commons/io/output/ChunkedWriterTest.java
@@ -28,25 +28,25 @@ public class ChunkedWriterTest {
@Test
public void write_four_chunks() throws Exception {
final AtomicInteger numWrites = new AtomicInteger();
- final OutputStreamWriter osw = getOutputStreamWriter(numWrites);
-
- final ChunkedWriter chunked = new ChunkedWriter(osw, 10);
- chunked.write("0123456789012345678901234567891".toCharArray());
- chunked.flush();
- assertEquals(4, numWrites.get());
- chunked.close();
+ try (final OutputStreamWriter osw = getOutputStreamWriter(numWrites)) {
+ try (final ChunkedWriter chunked = new ChunkedWriter(osw, 10)) {
+ chunked.write("0123456789012345678901234567891".toCharArray());
+ chunked.flush();
+ assertEquals(4, numWrites.get());
+ }
+ }
}
@Test
public void write_two_chunks_default_constructor() throws Exception {
final AtomicInteger numWrites = new AtomicInteger();
- final OutputStreamWriter osw = getOutputStreamWriter(numWrites);
-
- final ChunkedWriter chunked = new ChunkedWriter(osw);
- chunked.write(new char[1024 * 4 + 1]);
- chunked.flush();
- assertEquals(2, numWrites.get());
- chunked.close();
+ try (final OutputStreamWriter osw = getOutputStreamWriter(numWrites)) {
+ try (final ChunkedWriter chunked = new ChunkedWriter(osw)) {
+ chunked.write(new char[1024 * 4 + 1]);
+ chunked.flush();
+ assertEquals(2, numWrites.get());
+ }
+ }
}
private OutputStreamWriter getOutputStreamWriter(final AtomicInteger
numWrites) {
@@ -62,6 +62,6 @@ public class ChunkedWriterTest {
@Test(expected = IllegalArgumentException.class)
public void negative_chunksize_not_permitted() throws Exception {
- (new ChunkedWriter(new OutputStreamWriter(new
ByteArrayOutputStream()), 0)).close();;
+ (new ChunkedWriter(new OutputStreamWriter(new
ByteArrayOutputStream()), 0)).close();
}
}
diff --git
a/src/test/java/org/apache/commons/io/output/CountingOutputStreamTest.java
b/src/test/java/org/apache/commons/io/output/CountingOutputStreamTest.java
index 89ab9d8..303b06f 100644
--- a/src/test/java/org/apache/commons/io/output/CountingOutputStreamTest.java
+++ b/src/test/java/org/apache/commons/io/output/CountingOutputStreamTest.java
@@ -39,39 +39,38 @@ public class CountingOutputStreamTest {
@Test
public void testCounting() throws IOException {
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
- final CountingOutputStream cos = new CountingOutputStream(baos);
-
- for(int i = 0; i < 20; i++) {
- cos.write(i);
- }
- assertByteArrayEquals("CountingOutputStream.write(int)",
baos.toByteArray(), 0, 20);
- assertEquals("CountingOutputStream.getCount()", cos.getCount(), 20);
-
- final byte[] array = new byte[10];
- for(int i = 20; i < 30; i++) {
- array[i-20] = (byte)i;
- }
- cos.write(array);
- assertByteArrayEquals("CountingOutputStream.write(byte[])",
baos.toByteArray(), 0, 30);
- assertEquals("CountingOutputStream.getCount()", cos.getCount(), 30);
-
- for(int i = 25; i < 35; i++) {
- array[i-25] = (byte)i;
+ try (final CountingOutputStream cos = new CountingOutputStream(baos)) {
+
+ for (int i = 0; i < 20; i++) {
+ cos.write(i);
+ }
+ assertByteArrayEquals("CountingOutputStream.write(int)",
baos.toByteArray(), 0, 20);
+ assertEquals("CountingOutputStream.getCount()", cos.getCount(),
20);
+
+ final byte[] array = new byte[10];
+ for (int i = 20; i < 30; i++) {
+ array[i - 20] = (byte) i;
+ }
+ cos.write(array);
+ assertByteArrayEquals("CountingOutputStream.write(byte[])",
baos.toByteArray(), 0, 30);
+ assertEquals("CountingOutputStream.getCount()", cos.getCount(),
30);
+
+ for (int i = 25; i < 35; i++) {
+ array[i - 25] = (byte) i;
+ }
+ cos.write(array, 5, 5);
+ assertByteArrayEquals("CountingOutputStream.write(byte[], int,
int)", baos.toByteArray(), 0, 35);
+ assertEquals("CountingOutputStream.getCount()", cos.getCount(),
35);
+
+ final int count = cos.resetCount();
+ assertEquals("CountingOutputStream.resetCount()", count, 35);
+
+ for (int i = 0; i < 10; i++) {
+ cos.write(i);
+ }
+ assertByteArrayEquals("CountingOutputStream.write(int)",
baos.toByteArray(), 35, 45);
+ assertEquals("CountingOutputStream.getCount()", cos.getCount(),
10);
}
- cos.write(array, 5, 5);
- assertByteArrayEquals("CountingOutputStream.write(byte[], int, int)",
baos.toByteArray(), 0, 35);
- assertEquals("CountingOutputStream.getCount()", cos.getCount(), 35);
-
- final int count = cos.resetCount();
- assertEquals("CountingOutputStream.resetCount()", count, 35);
-
- for(int i = 0; i < 10; i++) {
- cos.write(i);
- }
- assertByteArrayEquals("CountingOutputStream.write(int)",
baos.toByteArray(), 35, 45);
- assertEquals("CountingOutputStream.getCount()", cos.getCount(), 10);
-
- cos.close();
}
/*
diff --git
a/src/test/java/org/apache/commons/io/output/NullOutputStreamTest.java
b/src/test/java/org/apache/commons/io/output/NullOutputStreamTest.java
index c12b272..c5a6bc2 100644
--- a/src/test/java/org/apache/commons/io/output/NullOutputStreamTest.java
+++ b/src/test/java/org/apache/commons/io/output/NullOutputStreamTest.java
@@ -32,15 +32,16 @@ public class NullOutputStreamTest {
@Test
public void testNull() throws IOException {
- final NullOutputStream nos = new NullOutputStream();
- nos.write("string".getBytes());
- nos.write("some string".getBytes(), 3, 5);
- nos.write(1);
- nos.write(0x0f);
- nos.flush();
- nos.close();
- nos.write("allowed".getBytes());
- nos.write(255);
+ try (final NullOutputStream nos = new NullOutputStream()) {
+ nos.write("string".getBytes());
+ nos.write("some string".getBytes(), 3, 5);
+ nos.write(1);
+ nos.write(0x0f);
+ nos.flush();
+ nos.close();
+ nos.write("allowed".getBytes());
+ nos.write(255);
+ }
}
}
diff --git a/src/test/java/org/apache/commons/io/output/NullWriterTest.java
b/src/test/java/org/apache/commons/io/output/NullWriterTest.java
index 8f4a2b4..4d7ce28 100644
--- a/src/test/java/org/apache/commons/io/output/NullWriterTest.java
+++ b/src/test/java/org/apache/commons/io/output/NullWriterTest.java
@@ -27,15 +27,15 @@ public class NullWriterTest {
@Test
public void testNull() {
- final char[] chars = new char[] {'A', 'B', 'C'};
- final NullWriter writer = new NullWriter();
- writer.write(1);
- writer.write(chars);
- writer.write(chars, 1, 1);
- writer.write("some string");
- writer.write("some string", 2, 2);
- writer.flush();
- writer.close();
+ final char[] chars = new char[] { 'A', 'B', 'C' };
+ try (final NullWriter writer = new NullWriter()) {
+ writer.write(1);
+ writer.write(chars);
+ writer.write(chars, 1, 1);
+ writer.write("some string");
+ writer.write("some string", 2, 2);
+ writer.flush();
+ }
}
}
diff --git a/src/test/java/org/apache/commons/io/output/ProxyWriterTest.java
b/src/test/java/org/apache/commons/io/output/ProxyWriterTest.java
index 88d2eef..fbd49e7 100644
--- a/src/test/java/org/apache/commons/io/output/ProxyWriterTest.java
+++ b/src/test/java/org/apache/commons/io/output/ProxyWriterTest.java
@@ -33,233 +33,240 @@ public class ProxyWriterTest {
@Test
public void appendCharSequence() throws Exception {
- final StringBuilderWriter writer = new StringBuilderWriter();
- final ProxyWriter proxy = new ProxyWriter(writer);
- proxy.append("ABC");
- assertEquals("ABC", writer.toString());
- proxy.close();
+ try (final StringBuilderWriter writer = new StringBuilderWriter();
+ final ProxyWriter proxy = new ProxyWriter(writer)) {
+ proxy.append("ABC");
+ assertEquals("ABC", writer.toString());
+ }
}
@Test
public void appendCharSequence_with_offset() throws Exception {
- final StringBuilderWriter writer = new StringBuilderWriter();
- final ProxyWriter proxy = new ProxyWriter(writer);
- proxy.append("ABC", 1, 3);
- proxy.flush();
- assertEquals("BC", writer.toString());
- proxy.close();
+ try (final StringBuilderWriter writer = new StringBuilderWriter();
+ final ProxyWriter proxy = new ProxyWriter(writer)) {
+ proxy.append("ABC", 1, 3);
+ proxy.flush();
+ assertEquals("BC", writer.toString());
+ }
}
@Test
public void appendChar() throws Exception {
- final StringBuilderWriter writer = new StringBuilderWriter();
- final ProxyWriter proxy = new ProxyWriter(writer);
- proxy.append('c');
- assertEquals("c", writer.toString());
- proxy.close();
+ try (final StringBuilderWriter writer = new StringBuilderWriter();
+ final ProxyWriter proxy = new ProxyWriter(writer)) {
+ proxy.append('c');
+ assertEquals("c", writer.toString());
+ }
}
@Test
public void writeString() throws Exception {
- final StringBuilderWriter writer = new StringBuilderWriter();
- final ProxyWriter proxy = new ProxyWriter(writer);
- proxy.write("ABC");
- assertEquals("ABC", writer.toString());
- proxy.close();
+ try (final StringBuilderWriter writer = new StringBuilderWriter();
+ final ProxyWriter proxy = new ProxyWriter(writer)) {
+ proxy.write("ABC");
+ assertEquals("ABC", writer.toString());
+ }
}
@Test
public void writeStringPartial() throws Exception {
- final StringBuilderWriter writer = new StringBuilderWriter();
- final ProxyWriter proxy = new ProxyWriter(writer);
- proxy.write("ABC", 1, 2);
- assertEquals("BC", writer.toString());
- proxy.close();
+ try (final StringBuilderWriter writer = new StringBuilderWriter();
+ final ProxyWriter proxy = new ProxyWriter(writer)) {
+ proxy.write("ABC", 1, 2);
+ assertEquals("BC", writer.toString());
+ }
}
@Test
public void writeCharArray() throws Exception {
- final StringBuilderWriter writer = new StringBuilderWriter();
- final ProxyWriter proxy = new ProxyWriter(writer);
- proxy.write(new char[]{'A', 'B', 'C'});
- assertEquals("ABC", writer.toString());
- proxy.close();
+ try (final StringBuilderWriter writer = new StringBuilderWriter();
+ final ProxyWriter proxy = new ProxyWriter(writer)) {
+ proxy.write(new char[] { 'A', 'B', 'C' });
+ assertEquals("ABC", writer.toString());
+ }
}
@Test
public void writeInt() throws Exception {
- final StringBuilderWriter writer = new StringBuilderWriter();
- final ProxyWriter proxy = new ProxyWriter(writer);
- proxy.write(65);
- assertEquals("A", writer.toString());
- proxy.close();
+ try (final StringBuilderWriter writer = new StringBuilderWriter();
+ final ProxyWriter proxy = new ProxyWriter(writer)) {
+ proxy.write(65);
+ assertEquals("A", writer.toString());
+ }
}
@Test
public void writeCharArrayPartial() throws Exception {
- final StringBuilderWriter writer = new StringBuilderWriter();
- final ProxyWriter proxy = new ProxyWriter(writer);
- proxy.write(new char[]{'A', 'B', 'C'}, 1, 2);
- assertEquals("BC", writer.toString());
- proxy.close();
+ try (final StringBuilderWriter writer = new StringBuilderWriter();
+ final ProxyWriter proxy = new ProxyWriter(writer)) {
+ proxy.write(new char[] { 'A', 'B', 'C' }, 1, 2);
+ assertEquals("BC", writer.toString());
+ }
}
@Test
public void nullString() throws Exception {
-
- final ProxyWriter proxy = new ProxyWriter(new NullWriter());
-
- proxy.write((String) null);
- proxy.write((String) null, 0, 0);
- proxy.close();
+ try (final ProxyWriter proxy = new ProxyWriter(new NullWriter())) {
+ proxy.write((String) null);
+ proxy.write((String) null, 0, 0);
+ proxy.close();
+ }
}
@Test
public void nullCharArray() throws Exception {
-
- final ProxyWriter proxy = new ProxyWriter(new NullWriter());
-
- proxy.write((char[]) null);
-
- proxy.write((char[]) null, 0, 0);
- proxy.close();
+ try (final ProxyWriter proxy = new ProxyWriter(new NullWriter())) {
+ proxy.write((char[]) null);
+ proxy.write((char[]) null, 0, 0);
+ }
}
@Test
public void nullCharSequencec() throws Exception {
-
- final ProxyWriter proxy = new ProxyWriter(new NullWriter());
-
- proxy.append(null);
- proxy.close();
+ try (final ProxyWriter proxy = new ProxyWriter(new NullWriter())) {
+ proxy.append(null);
+ proxy.close();
+ }
}
@Test(expected = UnsupportedEncodingException.class)
public void exceptions_in_append_char() throws IOException {
- final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
- @Override
- public void write(final int c) throws IOException {
- throw new UnsupportedEncodingException("Bah");
+ try (final ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ final OutputStreamWriter osw = new OutputStreamWriter(baos) {
+ @Override
+ public void write(final int c) throws IOException {
+ throw new UnsupportedEncodingException("Bah");
+ }
+ }) {
+ try (ProxyWriter proxy = new ProxyWriter(osw)) {
+ proxy.append('c');
}
- };
- try (ProxyWriter proxy = new ProxyWriter(osw)) {
- proxy.append('c');
}
}
@Test(expected = UnsupportedEncodingException.class)
public void exceptions_in_append_charSequence() throws IOException {
- final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
+ try (final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
@Override
public Writer append(final CharSequence csq) throws IOException {
throw new UnsupportedEncodingException("Bah");
}
- };
- try (ProxyWriter proxy = new ProxyWriter(osw)) {
- proxy.append("ABCE");
+ }) {
+ try (ProxyWriter proxy = new ProxyWriter(osw)) {
+ proxy.append("ABCE");
+ }
}
}
@Test(expected = UnsupportedEncodingException.class)
public void exceptions_in_append_charSequence_offset() throws IOException {
- final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
+ try (final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
@Override
public Writer append(final CharSequence csq, final int start,
final int end) throws IOException {
throw new UnsupportedEncodingException("Bah");
}
- };
- try (ProxyWriter proxy = new ProxyWriter(osw)) {
- proxy.append("ABCE", 1, 2);
+ }) {
+ try (ProxyWriter proxy = new ProxyWriter(osw)) {
+ proxy.append("ABCE", 1, 2);
+ }
}
}
@Test(expected = UnsupportedEncodingException.class)
public void exceptions_in_write_int() throws IOException {
- final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
+ try (final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
@Override
public void write(final int c) throws IOException {
throw new UnsupportedEncodingException("Bah");
}
- };
- try (ProxyWriter proxy = new ProxyWriter(osw)) {
- proxy.write('a');
+ }) {
+ try (ProxyWriter proxy = new ProxyWriter(osw)) {
+ proxy.write('a');
+ }
}
}
@Test(expected = UnsupportedEncodingException.class)
public void exceptions_in_write_char_array() throws IOException {
- final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
+ try (final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
@Override
public void write(final char[] cbuf) throws IOException {
throw new UnsupportedEncodingException("Bah");
}
- };
- try (ProxyWriter proxy = new ProxyWriter(osw)) {
- proxy.write("ABCE".toCharArray());
+ }) {
+ try (ProxyWriter proxy = new ProxyWriter(osw)) {
+ proxy.write("ABCE".toCharArray());
+ }
}
}
@Test(expected = UnsupportedEncodingException.class)
public void exceptions_in_write_offset_char_array() throws IOException {
- final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
+ try (final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
@Override
public void write(final char[] cbuf, final int off, final int len)
throws IOException {
throw new UnsupportedEncodingException("Bah");
}
- };
- try (ProxyWriter proxy = new ProxyWriter(osw)) {
- proxy.write("ABCE".toCharArray(), 2, 3);
+ }) {
+ try (ProxyWriter proxy = new ProxyWriter(osw)) {
+ proxy.write("ABCE".toCharArray(), 2, 3);
+ }
}
}
@Test(expected = UnsupportedEncodingException.class)
public void exceptions_in_write_string() throws IOException {
- final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
+ try (final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
@Override
public void write(final String str) throws IOException {
throw new UnsupportedEncodingException("Bah");
}
- };
- try (ProxyWriter proxy = new ProxyWriter(osw)) {
- proxy.write("ABCE");
+ }) {
+ try (ProxyWriter proxy = new ProxyWriter(osw)) {
+ proxy.write("ABCE");
+ }
}
}
@Test(expected = UnsupportedEncodingException.class)
public void exceptions_in_write_string_offset() throws IOException {
- final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
+ try (final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
@Override
public void write(final String str, final int off, final int len)
throws IOException {
throw new UnsupportedEncodingException("Bah");
}
- };
- try (ProxyWriter proxy = new ProxyWriter(osw)) {
- proxy.write("ABCE", 1, 3);
+ }) {
+ try (ProxyWriter proxy = new ProxyWriter(osw)) {
+ proxy.write("ABCE", 1, 3);
+ }
}
}
@Test(expected = UnsupportedEncodingException.class)
public void exceptions_in_flush() throws IOException {
- final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
+ try (final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
@Override
public void flush() throws IOException {
throw new UnsupportedEncodingException("Bah");
}
- };
- try (ProxyWriter proxy = new ProxyWriter(osw)) {
- proxy.flush();
+ }) {
+ try (ProxyWriter proxy = new ProxyWriter(osw)) {
+ proxy.flush();
+ }
}
}
@Test(expected = UnsupportedEncodingException.class)
public void exceptions_in_close() throws IOException {
- final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
+ try (final OutputStreamWriter osw = new OutputStreamWriter(new
ByteArrayOutputStream()) {
@Override
public void close() throws IOException {
throw new UnsupportedEncodingException("Bah");
}
- };
- final ProxyWriter proxy = new ProxyWriter(osw);
- proxy.close();
+ }) {
+ try (final ProxyWriter proxy = new ProxyWriter(osw)) {
+ // noop
+ }
+ }
}
}
diff --git
a/src/test/java/org/apache/commons/io/output/StringBuilderWriterTest.java
b/src/test/java/org/apache/commons/io/output/StringBuilderWriterTest.java
index 03d61f6..0d7445f 100644
--- a/src/test/java/org/apache/commons/io/output/StringBuilderWriterTest.java
+++ b/src/test/java/org/apache/commons/io/output/StringBuilderWriterTest.java
@@ -35,117 +35,118 @@ public class StringBuilderWriterTest {
@Test
public void testAppendConstructCapacity() throws IOException {
- final Writer writer = new StringBuilderWriter(100);
- writer.append("Foo");
- assertEquals("Foo", writer.toString());
- writer.close();
+ try (final Writer writer = new StringBuilderWriter(100)) {
+ writer.append("Foo");
+ assertEquals("Foo", writer.toString());
+ }
}
@Test
public void testAppendConstructStringBuilder() {
final StringBuilder builder = new StringBuilder("Foo");
- final StringBuilderWriter writer = new StringBuilderWriter(builder);
- writer.append("Bar");
- assertEquals("FooBar", writer.toString());
- assertSame(builder, writer.getBuilder());
- writer.close();
+ try (final StringBuilderWriter writer = new
StringBuilderWriter(builder)) {
+ writer.append("Bar");
+ assertEquals("FooBar", writer.toString());
+ assertSame(builder, writer.getBuilder());
+ }
}
@Test
public void testAppendConstructNull() throws IOException {
- final Writer writer = new StringBuilderWriter(null);
- writer.append("Foo");
- assertEquals("Foo", writer.toString());
- writer.close();
+ try (final Writer writer = new StringBuilderWriter(null)) {
+ writer.append("Foo");
+ assertEquals("Foo", writer.toString());
+ }
}
@Test
public void testAppendChar() throws IOException {
- final Writer writer = new StringBuilderWriter();
- writer.append('F').append('o').append('o');
- assertEquals("Foo", writer.toString());
- writer.close();
+ try (final Writer writer = new StringBuilderWriter()) {
+ writer.append('F').append('o').append('o');
+ assertEquals("Foo", writer.toString());
+ }
}
@Test
public void testAppendCharSequence() throws IOException {
- final Writer writer = new StringBuilderWriter();
- writer.append("Foo").append("Bar");
- assertEquals("FooBar", writer.toString());
- writer.close();
+ try (final Writer writer = new StringBuilderWriter()) {
+ writer.append("Foo").append("Bar");
+ assertEquals("FooBar", writer.toString());
+ }
}
@Test
public void testAppendCharSequencePortion() throws IOException {
- final Writer writer = new StringBuilderWriter();
- writer.append("FooBar", 3, 6).append(new StringBuffer("FooBar"), 0, 3);
- assertEquals("BarFoo", writer.toString());
- writer.close();
+ try (final Writer writer = new StringBuilderWriter()) {
+ writer.append("FooBar", 3, 6).append(new StringBuffer("FooBar"),
0, 3);
+ assertEquals("BarFoo", writer.toString());
+ }
}
@Test
- public void testClose() {
- final Writer writer = new StringBuilderWriter();
- try {
- writer.append("Foo");
- writer.close();
- writer.append("Bar");
- } catch (final Throwable t) {
- fail("Threw: " + t);
+ public void testClose() throws IOException {
+ try (final Writer writer = new StringBuilderWriter()) {
+ try {
+ writer.append("Foo");
+ writer.close();
+ writer.append("Bar");
+ } catch (final Throwable t) {
+ fail("Threw: " + t);
+ }
+ assertEquals("FooBar", writer.toString());
}
- assertEquals("FooBar", writer.toString());
}
@Test
public void testWriteChar() throws IOException {
- final Writer writer = new StringBuilderWriter();
- writer.write('F');
- assertEquals("F", writer.toString());
- writer.write('o');
- assertEquals("Fo", writer.toString());
- writer.write('o');
- assertEquals("Foo", writer.toString());
- writer.close();
+ try (final Writer writer = new StringBuilderWriter()) {
+ writer.write('F');
+ assertEquals("F", writer.toString());
+ writer.write('o');
+ assertEquals("Fo", writer.toString());
+ writer.write('o');
+ assertEquals("Foo", writer.toString());
+ }
}
@Test
public void testWriteCharArray() throws IOException {
- final Writer writer = new StringBuilderWriter();
- writer.write(new char[] {'F', 'o', 'o'});
- assertEquals("Foo", writer.toString());
- writer.write(new char[] {'B', 'a', 'r'});
- assertEquals("FooBar", writer.toString());
- writer.close();
+ try (final Writer writer = new StringBuilderWriter()) {
+ writer.write(new char[] { 'F', 'o', 'o' });
+ assertEquals("Foo", writer.toString());
+ writer.write(new char[] { 'B', 'a', 'r' });
+ assertEquals("FooBar", writer.toString());
+ }
}
@Test
public void testWriteCharArrayPortion() throws IOException {
- final Writer writer = new StringBuilderWriter();
+ try (final Writer writer = new StringBuilderWriter()) {
writer.write(FOOBAR_CHARS, 3, 3);
assertEquals("Bar", writer.toString());
writer.write(FOOBAR_CHARS, 0, 3);
assertEquals("BarFoo", writer.toString());
- writer.close();
+ }
}
@Test
public void testWriteString() throws IOException {
- final Writer writer = new StringBuilderWriter();
- writer.write("Foo");
- assertEquals("Foo", writer.toString());
- writer.write("Bar");
- assertEquals("FooBar", writer.toString());
- writer.close();
+ try (final Writer writer = new StringBuilderWriter()) {
+ writer.write("Foo");
+ assertEquals("Foo", writer.toString());
+ writer.write("Bar");
+ assertEquals("FooBar", writer.toString());
+ }
}
@Test
public void testWriteStringPortion() throws IOException {
- final Writer writer = new StringBuilderWriter();
- writer.write("FooBar", 3, 3);
- assertEquals("Bar", writer.toString());
- writer.write("FooBar", 0, 3);
- assertEquals("BarFoo", writer.toString());
- writer.close();
+ try (final Writer writer = new StringBuilderWriter()) {
+ writer.write("FooBar", 3, 3);
+ assertEquals("Bar", writer.toString());
+ writer.write("FooBar", 0, 3);
+ assertEquals("BarFoo", writer.toString());
+ }
}
}
diff --git
a/src/test/java/org/apache/commons/io/output/TaggedOutputStreamTest.java
b/src/test/java/org/apache/commons/io/output/TaggedOutputStreamTest.java
index 9357bb6..02a9c4d 100644
--- a/src/test/java/org/apache/commons/io/output/TaggedOutputStreamTest.java
+++ b/src/test/java/org/apache/commons/io/output/TaggedOutputStreamTest.java
@@ -35,14 +35,13 @@ public class TaggedOutputStreamTest {
@Test
public void testNormalStream() {
- try {
- final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
- final OutputStream stream = new TaggedOutputStream(buffer);
- stream.write('a');
- stream.write(new byte[] { 'b' });
- stream.write(new byte[] { 'c' }, 0, 1);
- stream.flush();
- stream.close();
+ try (final ByteArrayOutputStream buffer = new ByteArrayOutputStream())
{
+ try (final OutputStream stream = new TaggedOutputStream(buffer)) {
+ stream.write('a');
+ stream.write(new byte[] { 'b' });
+ stream.write(new byte[] { 'c' }, 0, 1);
+ stream.flush();
+ }
assertEquals(3, buffer.size());
assertEquals('a', buffer.toByteArray()[0]);
assertEquals('b', buffer.toByteArray()[1]);
@@ -104,26 +103,24 @@ public class TaggedOutputStreamTest {
@Test
public void testOtherException() throws Exception {
final IOException exception = new IOException("test exception");
- final OutputStream closed = new ClosedOutputStream();
- final TaggedOutputStream stream = new TaggedOutputStream(closed);
+ try (final OutputStream closed = new ClosedOutputStream();
+ final TaggedOutputStream stream = new
TaggedOutputStream(closed)) {
- assertFalse(stream.isCauseOf(exception));
- assertFalse(stream.isCauseOf(
- new TaggedIOException(exception, UUID.randomUUID())));
+ assertFalse(stream.isCauseOf(exception));
+ assertFalse(stream.isCauseOf(new TaggedIOException(exception,
UUID.randomUUID())));
- try {
- stream.throwIfCauseOf(exception);
- } catch (final IOException e) {
- fail("Unexpected exception thrown");
- }
+ try {
+ stream.throwIfCauseOf(exception);
+ } catch (final IOException e) {
+ fail("Unexpected exception thrown");
+ }
- try {
- stream.throwIfCauseOf(
- new TaggedIOException(exception, UUID.randomUUID()));
- } catch (final IOException e) {
- fail("Unexpected exception thrown");
+ try {
+ stream.throwIfCauseOf(new TaggedIOException(exception,
UUID.randomUUID()));
+ } catch (final IOException e) {
+ fail("Unexpected exception thrown");
+ }
}
- stream.close();
}
}
diff --git
a/src/test/java/org/apache/commons/io/output/TeeOutputStreamTest.java
b/src/test/java/org/apache/commons/io/output/TeeOutputStreamTest.java
index 8b548e9..92c0011 100644
--- a/src/test/java/org/apache/commons/io/output/TeeOutputStreamTest.java
+++ b/src/test/java/org/apache/commons/io/output/TeeOutputStreamTest.java
@@ -88,36 +88,38 @@ public class TeeOutputStreamTest {
final ByteArrayOutputStream baos2 = new ByteArrayOutputStream();
final ByteArrayOutputStream expected = new ByteArrayOutputStream();
- final TeeOutputStream tos = new TeeOutputStream(baos1, baos2);
- for (int i = 0; i < 20; i++) {
- tos.write(i);
- expected.write(i);
+ try (final TeeOutputStream tos = new TeeOutputStream(baos1, baos2)) {
+ for (int i = 0; i < 20; i++) {
+ tos.write(i);
+ expected.write(i);
+ }
+ assertByteArrayEquals("TeeOutputStream.write(int)",
expected.toByteArray(), baos1.toByteArray());
+ assertByteArrayEquals("TeeOutputStream.write(int)",
expected.toByteArray(), baos2.toByteArray());
+
+ final byte[] array = new byte[10];
+ for (int i = 20; i < 30; i++) {
+ array[i - 20] = (byte) i;
+ }
+ tos.write(array);
+ expected.write(array);
+ assertByteArrayEquals("TeeOutputStream.write(byte[])",
expected.toByteArray(), baos1.toByteArray());
+ assertByteArrayEquals("TeeOutputStream.write(byte[])",
expected.toByteArray(), baos2.toByteArray());
+
+ for (int i = 25; i < 35; i++) {
+ array[i - 25] = (byte) i;
+ }
+ tos.write(array, 5, 5);
+ expected.write(array, 5, 5);
+ assertByteArrayEquals("TeeOutputStream.write(byte[], int, int)",
expected.toByteArray(),
+ baos1.toByteArray());
+ assertByteArrayEquals("TeeOutputStream.write(byte[], int, int)",
expected.toByteArray(),
+ baos2.toByteArray());
+
+ expected.flush();
+ expected.close();
+
+ tos.flush();
}
- assertByteArrayEquals("TeeOutputStream.write(int)",
expected.toByteArray(), baos1.toByteArray());
- assertByteArrayEquals("TeeOutputStream.write(int)",
expected.toByteArray(), baos2.toByteArray());
-
- final byte[] array = new byte[10];
- for (int i = 20; i < 30; i++) {
- array[i - 20] = (byte) i;
- }
- tos.write(array);
- expected.write(array);
- assertByteArrayEquals("TeeOutputStream.write(byte[])",
expected.toByteArray(), baos1.toByteArray());
- assertByteArrayEquals("TeeOutputStream.write(byte[])",
expected.toByteArray(), baos2.toByteArray());
-
- for (int i = 25; i < 35; i++) {
- array[i - 25] = (byte) i;
- }
- tos.write(array, 5, 5);
- expected.write(array, 5, 5);
- assertByteArrayEquals("TeeOutputStream.write(byte[], int, int)",
expected.toByteArray(), baos1.toByteArray());
- assertByteArrayEquals("TeeOutputStream.write(byte[], int, int)",
expected.toByteArray(), baos2.toByteArray());
-
- expected.flush();
- expected.close();
-
- tos.flush();
- tos.close();
}
private void assertByteArrayEquals(final String msg, final byte[] array1,
final byte[] array2) {
diff --git
a/src/test/java/org/apache/commons/io/output/ThresholdingOutputStreamTest.java
b/src/test/java/org/apache/commons/io/output/ThresholdingOutputStreamTest.java
index a71996c..8129584 100644
---
a/src/test/java/org/apache/commons/io/output/ThresholdingOutputStreamTest.java
+++
b/src/test/java/org/apache/commons/io/output/ThresholdingOutputStreamTest.java
@@ -29,10 +29,11 @@ public class ThresholdingOutputStreamTest {
@Test
public void testSetByteCount() throws Exception {
final AtomicBoolean reached = new AtomicBoolean(false);
- final ThresholdingOutputStream tos = new ThresholdingOutputStream(3) {
+ try (final ThresholdingOutputStream tos = new
ThresholdingOutputStream(3) {
{
setByteCount(2);
}
+
@Override
protected OutputStream getStream() throws IOException {
return new ByteArrayOutputStream(4);
@@ -40,14 +41,13 @@ public class ThresholdingOutputStreamTest {
@Override
protected void thresholdReached() throws IOException {
- reached.set( true);
+ reached.set(true);
}
- };
-
- tos.write(12);
- assertFalse( reached.get());
- tos.write(12);
- assertTrue(reached.get());
- tos.close();
+ }) {
+ tos.write(12);
+ assertFalse(reached.get());
+ tos.write(12);
+ assertTrue(reached.get());
+ }
}
}
\ No newline at end of file
diff --git
a/src/test/java/org/apache/commons/io/output/XmlStreamWriterTest.java
b/src/test/java/org/apache/commons/io/output/XmlStreamWriterTest.java
index 51f5867..9836100 100644
--- a/src/test/java/org/apache/commons/io/output/XmlStreamWriterTest.java
+++ b/src/test/java/org/apache/commons/io/output/XmlStreamWriterTest.java
@@ -89,13 +89,13 @@ public class XmlStreamWriterTest {
@Test
public void testEmpty() throws IOException {
final ByteArrayOutputStream out = new ByteArrayOutputStream();
- final XmlStreamWriter writer = new XmlStreamWriter(out);
- writer.flush();
- writer.write("");
- writer.flush();
- writer.write(".");
- writer.flush();
- writer.close();
+ try (final XmlStreamWriter writer = new XmlStreamWriter(out)) {
+ writer.flush();
+ writer.write("");
+ writer.flush();
+ writer.write(".");
+ writer.flush();
+ }
}
@Test
diff --git a/src/test/java/org/apache/commons/io/serialization/ClosingBase.java
b/src/test/java/org/apache/commons/io/serialization/ClosingBase.java
index 960b8fc..c8c47bf 100644
--- a/src/test/java/org/apache/commons/io/serialization/ClosingBase.java
+++ b/src/test/java/org/apache/commons/io/serialization/ClosingBase.java
@@ -48,6 +48,7 @@ public class ClosingBase {
try {
c.close();
} catch (final IOException ignored) {
+ // ignore
}
}
}
