Author: markt
Date: Wed Mar 26 18:49:43 2014
New Revision: 1582009
URL: http://svn.apache.org/r1582009
Log: (empty)
Modified:
tomcat/trunk/java/org/apache/tomcat/util/buf/Utf8Decoder.java
tomcat/trunk/test/org/apache/tomcat/util/buf/TestUtf8.java
tomcat/trunk/webapps/docs/changelog.xml
Modified: tomcat/trunk/java/org/apache/tomcat/util/buf/Utf8Decoder.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/buf/Utf8Decoder.java?rev=1582009&r1=1582008&r2=1582009&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/util/buf/Utf8Decoder.java (original)
+++ tomcat/trunk/java/org/apache/tomcat/util/buf/Utf8Decoder.java Wed Mar 26
18:49:43 2014
@@ -50,7 +50,7 @@ public class Utf8Decoder extends Charset
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
// 11oyyyyy
- -1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ -1, -1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
// 111ozzzz
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
Modified: tomcat/trunk/test/org/apache/tomcat/util/buf/TestUtf8.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/test/org/apache/tomcat/util/buf/TestUtf8.java?rev=1582009&r1=1582008&r2=1582009&view=diff
==============================================================================
--- tomcat/trunk/test/org/apache/tomcat/util/buf/TestUtf8.java (original)
+++ tomcat/trunk/test/org/apache/tomcat/util/buf/TestUtf8.java Wed Mar 26
18:49:43 2014
@@ -56,7 +56,21 @@ public class TestUtf8 {
public static final List<Utf8TestCase> TEST_CASES = new ArrayList<>();
+ private static int workAroundCount = 0;
+
static {
+ // Future proof test and assume some UTF-8 bugs won't get fixed until
+ // Java 9 or later
+ // Base assumption in Java 7
+ int javaVersion = 7;
+ try {
+ Class.forName("java.util.stream.Collector");
+ javaVersion = 8;
+ } catch (Exception e) {
+ // Ignore
+ }
+ Utf8TestCase testCase = null;
+
TEST_CASES.add(new Utf8TestCase(
"Zero length input",
new int[] {},
@@ -88,18 +102,29 @@ public class TestUtf8 {
new int[] {0x41, 0xF4, 0x90, 0x80, 0x80, 0x41},
2,
"A\uFFFD\uFFFD\uFFFD\uFFFDA").addForJvm(ERROR_POS_PLUS2));
- // JVM decoder does not report error until all 2 bytes are available
- TEST_CASES.add(new Utf8TestCase(
+
+ // Java 7 JVM decoder does not report error until all 2 bytes are
available
+ testCase = new Utf8TestCase(
"Valid sequence padded from one byte to two",
new int[] {0x41, 0xC0, 0xC1, 0x41},
1,
- "A\uFFFD\uFFFDA").addForJvm(ERROR_POS_PLUS1));
- // JVM decoder does not report error until all 3 bytes are available
- TEST_CASES.add(new Utf8TestCase(
+ "A\uFFFD\uFFFDA");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS1);
+ }
+ TEST_CASES.add(testCase);
+
+ // Java 7 JVM decoder does not report error until all 3 bytes are
available
+ testCase = new Utf8TestCase(
"Valid sequence padded from one byte to three",
new int[] {0x41, 0xE0, 0x80, 0xC1, 0x41},
2,
- "A\uFFFD\uFFFD\uFFFDA").addForJvm(ERROR_POS_PLUS1));
+ "A\uFFFD\uFFFD\uFFFDA");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS1);
+ }
+ TEST_CASES.add(testCase);
+
// JVM decoder does not report error until all 4 bytes are available
TEST_CASES.add(new Utf8TestCase(
"Valid sequence padded from one byte to four",
@@ -111,21 +136,37 @@ public class TestUtf8 {
new int[] {0x41, 0xFF, 0x41},
1,
"A\uFFFDA"));
- TEST_CASES.add(new Utf8TestCase(
+
+ testCase = new Utf8TestCase(
"Invalid one byte 1111 0000",
new int[] {0x41, 0xF0, 0x41},
2,
- "A\uFFFDA").addForJvm(REPLACE_SWALLOWS_TRAILER));
- TEST_CASES.add(new Utf8TestCase(
+ "A\uFFFDA");
+ if (javaVersion < 8) {
+ testCase.addForJvm(REPLACE_SWALLOWS_TRAILER);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Invalid one byte 1110 0000",
new int[] {0x41, 0xE0, 0x41},
2,
- "A\uFFFDA").addForJvm(REPLACE_SWALLOWS_TRAILER));
- TEST_CASES.add(new Utf8TestCase(
+ "A\uFFFDA");
+ if (javaVersion < 8) {
+ testCase.addForJvm(REPLACE_SWALLOWS_TRAILER);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Invalid one byte 1100 0000",
new int[] {0x41, 0xC0, 0x41},
1,
- "A\uFFFDA").addForJvm(ERROR_POS_PLUS1));
+ "A\uFFFDA");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS1);
+ }
+ TEST_CASES.add(testCase);
+
TEST_CASES.add(new Utf8TestCase(
"Invalid one byte 1000 000",
new int[] {0x41, 0x80, 0x41},
@@ -157,36 +198,63 @@ public class TestUtf8 {
new int[] {0x61, 0xF0, 0x90, 0x90, 0x61},
4,
"a\uFFFDa"));
- TEST_CASES.add(new Utf8TestCase(
+
+ testCase = new Utf8TestCase(
"Valid 4-byte sequence truncated to 2 bytes with trailer",
new int[] {0x61, 0xF0, 0x90, 0x61},
3,
- "a\uFFFDa").addForJvm(REPLACE_SWALLOWS_TRAILER));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(REPLACE_SWALLOWS_TRAILER);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Valid 4-byte sequence truncated to 1 byte with trailer",
new int[] {0x61, 0xF0, 0x61},
2,
- "a\uFFFDa").addForJvm(REPLACE_SWALLOWS_TRAILER));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(REPLACE_SWALLOWS_TRAILER);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"U+0000 zero-padded to two bytes",
new int[] {0x61, 0xC0, 0x80, 0x61},
1,
- "a\uFFFD\uFFFDa").addForJvm(ERROR_POS_PLUS1));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS1);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"U+007F zero-padded to two bytes",
new int[] {0x61, 0xC1, 0xBF, 0x61},
- 2,
- "a\uFFFD\uFFFDa"));
+ 1,
+ "a\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS1);
+ }
+ TEST_CASES.add(testCase);
+
TEST_CASES.add(new Utf8TestCase(
"Two bytes, all 1's",
new int[] {0x61, 0xFF, 0xFF, 0x61},
1,
"a\uFFFD\uFFFDa"));
- TEST_CASES.add(new Utf8TestCase(
+
+ testCase = new Utf8TestCase(
"Two bytes, 1110 first byte first nibble",
new int[] {0x61, 0xE0, 0x80, 0x61},
2,
- "a\uFFFD\uFFFDa").addForJvm(ERROR_POS_PLUS1));
+ "a\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS1);
+ }
+ TEST_CASES.add(testCase);
+
TEST_CASES.add(new Utf8TestCase(
"Two bytes, 101x first byte first nibble",
new int[] {0x61, 0xA0, 0x80, 0x61},
@@ -202,37 +270,64 @@ public class TestUtf8 {
new int[] {0x61, 0xC2, 0xC0, 0x61},
2,
"a\uFFFD\uFFFDa"));
- TEST_CASES.add(new Utf8TestCase(
+
+ testCase = new Utf8TestCase(
"Three bytes, U+0000 zero-padded",
new int[] {0x61, 0xE0, 0x80, 0x80, 0x61},
2,
- "a\uFFFD\uFFFD\uFFFDa").addForJvm(ERROR_POS_PLUS1));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS1);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Three bytes, U+007F zero-padded",
new int[] {0x61, 0xE0, 0x81, 0xBF, 0x61},
2,
- "a\uFFFD\uFFFD\uFFFDa").addForJvm(ERROR_POS_PLUS1));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS1);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Three bytes, U+07FF zero-padded",
new int[] {0x61, 0xE0, 0x9F, 0xBF, 0x61},
2,
- "a\uFFFD\uFFFD\uFFFDa").addForJvm(ERROR_POS_PLUS1));
+ "a\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS1);
+ }
+ TEST_CASES.add(testCase);
+
TEST_CASES.add(new Utf8TestCase(
"Three bytes, all 1's",
new int[] {0x61, 0xFF, 0xFF, 0xFF, 0x61},
1,
"a\uFFFD\uFFFD\uFFFDa"));
- TEST_CASES.add(new Utf8TestCase(
+
+ testCase = new Utf8TestCase(
"Three bytes, invalid first byte",
new int[] {0x61, 0xF8, 0x80, 0x80, 0x61},
1,
- "a\uFFFD\uFFFD\uFFFDa").addForJvm(
- REPLACE_SWALLOWS_TRAILER).addForJvm(REPLACE_MISSING2));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(REPLACE_MISSING2).addForJvm(
+ REPLACE_SWALLOWS_TRAILER);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Three bytes, invalid second byte",
new int[] {0x61, 0xE0, 0xC0, 0x80, 0x61},
2,
- "a\uFFFD\uFFFD\uFFFDa").addForJvm(ERROR_POS_PLUS1));
+ "a\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS1);
+ }
+ TEST_CASES.add(testCase);
+
TEST_CASES.add(new Utf8TestCase(
"Three bytes, invalid third byte",
new int[] {0x61, 0xE1, 0x80, 0xC0, 0x61},
@@ -263,92 +358,143 @@ public class TestUtf8 {
new int[] {0x61, 0xFF, 0xFF, 0xFF, 0xFF, 0x61},
1,
"a\uFFFD\uFFFD\uFFFD\uFFFDa"));
- TEST_CASES.add(new Utf8TestCase(
+
+ testCase = new Utf8TestCase(
"Four bytes, invalid first byte",
new int[] {0x61, 0xF8, 0x80, 0x80, 0x80, 0x61},
1,
- "a\uFFFD\uFFFD\uFFFD\uFFFDa").addForJvm(
- ERROR_POS_PLUS4).addForJvm(
- REPLACE_MISSING2).addForJvm(REPLACE_MISSING1));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS4).addForJvm(
+ REPLACE_MISSING2).addForJvm(REPLACE_MISSING1);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Four bytes, invalid second byte",
new int[] {0x61, 0xF1, 0xC0, 0x80, 0x80, 0x61},
2,
- "a\uFFFD\uFFFD\uFFFD\uFFFDa").addForJvm(ERROR_POS_PLUS2));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS2);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Four bytes, invalid third byte",
new int[] {0x61, 0xF1, 0x80, 0xC0, 0x80, 0x61},
3,
- "a\uFFFD\uFFFD\uFFFDa").addForJvm(ERROR_POS_PLUS1));
+ "a\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS1);
+ }
+ TEST_CASES.add(testCase);
+
TEST_CASES.add(new Utf8TestCase(
"Four bytes, invalid fourth byte",
new int[] {0x61, 0xF1, 0x80, 0x80, 0xC0, 0x61},
4,
"a\uFFFD\uFFFDa"));
- TEST_CASES.add(new Utf8TestCase(
+
+ testCase = new Utf8TestCase(
"Five bytes, U+0000 zero padded",
new int[] {0x61, 0xF8, 0x80, 0x80, 0x80, 0x80, 0x61},
1,
- "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa").addForJvm(
- ERROR_POS_PLUS4).addForJvm(REPLACE_MISSING4));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS4).addForJvm(REPLACE_MISSING4);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Five bytes, U+007F zero padded",
new int[] {0x61, 0xF8, 0x80, 0x80, 0x81, 0xBF, 0x61},
1,
- "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa").addForJvm(
- ERROR_POS_PLUS4).addForJvm(REPLACE_MISSING4));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS4).addForJvm(REPLACE_MISSING4);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Five bytes, U+07FF zero padded",
new int[] {0x61, 0xF8, 0x80, 0x80, 0x9F, 0xBF, 0x61},
1,
- "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa").addForJvm(
- ERROR_POS_PLUS4).addForJvm(REPLACE_MISSING4));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS4).addForJvm(REPLACE_MISSING4);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Five bytes, U+FFFF zero padded",
new int[] {0x61, 0xF8, 0x80, 0x8F, 0xBF, 0xBF, 0x61},
1,
- "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa").addForJvm(
- ERROR_POS_PLUS4).addForJvm(REPLACE_MISSING4));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS4).addForJvm(REPLACE_MISSING4);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Six bytes, U+0000 zero padded",
new int[] {0x61, 0xFC, 0x80, 0x80, 0x80, 0x80, 0x80, 0x61},
1,
- "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa").addForJvm(
- ERROR_POS_PLUS4).addForJvm(
- ERROR_POS_PLUS1).addForJvm(
- REPLACE_MISSING4).addForJvm(REPLACE_MISSING1));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS4).addForJvm(
+ ERROR_POS_PLUS1).addForJvm(REPLACE_MISSING4).addForJvm(
+ REPLACE_MISSING1);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Six bytes, U+007F zero padded",
new int[] {0x61, 0xFC, 0x80, 0x80, 0x80, 0x81, 0xBF, 0x61},
1,
- "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa").addForJvm(
- ERROR_POS_PLUS4).addForJvm(
- ERROR_POS_PLUS1).addForJvm(
- REPLACE_MISSING4).addForJvm(REPLACE_MISSING1));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS4).addForJvm(
+ ERROR_POS_PLUS1).addForJvm(REPLACE_MISSING4).addForJvm(
+ REPLACE_MISSING1);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Six bytes, U+07FF zero padded",
new int[] {0x61, 0xFC, 0x80, 0x80, 0x80, 0x9F, 0xBF, 0x61},
1,
- "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa").addForJvm(
- ERROR_POS_PLUS4).addForJvm(
- ERROR_POS_PLUS1).addForJvm(
- REPLACE_MISSING4).addForJvm(REPLACE_MISSING1));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS4).addForJvm(
+ ERROR_POS_PLUS1).addForJvm(REPLACE_MISSING4).addForJvm(
+ REPLACE_MISSING1);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Six bytes, U+FFFF zero padded",
new int[] {0x61, 0xFC, 0x80, 0x80, 0x8F, 0xBF, 0xBF, 0x61},
1,
- "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa").addForJvm(
- ERROR_POS_PLUS4).addForJvm(
- ERROR_POS_PLUS1).addForJvm(
- REPLACE_MISSING4).addForJvm(REPLACE_MISSING1));
- TEST_CASES.add(new Utf8TestCase(
+ "a\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFDa");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS4).addForJvm(
+ ERROR_POS_PLUS1).addForJvm(REPLACE_MISSING4).addForJvm(
+ REPLACE_MISSING1);
+ }
+ TEST_CASES.add(testCase);
+
+ testCase = new Utf8TestCase(
"Original test case - derived from Autobahn?",
new int[] {0xCE, 0xBA, 0xE1, 0xDB, 0xB9, 0xCF, 0x83, 0xCE,
0xBC, 0xCE, 0xB5, 0xED, 0x80, 0x65, 0x64, 0x69,
0x74, 0x65, 0x64},
3,
- "\u03BA\uFFFD\u06F9\u03C3\u03BC\u03B5\uFFFDedited").addForJvm(
- ERROR_POS_PLUS1));
+ "\u03BA\uFFFD\u06F9\u03C3\u03BC\u03B5\uFFFDedited");
+ if (javaVersion < 8) {
+ testCase.addForJvm(ERROR_POS_PLUS1);
+ }
+ TEST_CASES.add(testCase);
}
@Test
@@ -363,8 +509,20 @@ public class TestUtf8 {
@Test
public void testJvmDecoder() {
CharsetDecoder decoder = StandardCharsets.UTF_8.newDecoder();
- for (Utf8TestCase testCase : TEST_CASES) {
- doTest(decoder, testCase, testCase.flagsJvm);
+ int testCount = 0;
+ try {
+ for (Utf8TestCase testCase : TEST_CASES) {
+ doTest(decoder, testCase, testCase.flagsJvm);
+ testCount++;
+ }
+ } finally {
+ System.err.println("Workarounds added to " + workAroundCount +
+ " tests to account for known JVM bugs");
+ if (testCount < TEST_CASES.size()) {
+ System.err.println("Executed " + testCount + " of " +
+ TEST_CASES.size() + " UTF-8 tests before " +
+ "encountering a failure");
+ }
}
}
@@ -474,6 +632,9 @@ public class TestUtf8 {
}
public Utf8TestCase addForJvm(int flag) {
+ if (this.flagsJvm == 0) {
+ TestUtf8.workAroundCount++;
+ }
this.flagsJvm = this.flagsJvm | flag;
return this;
}
Modified: tomcat/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/trunk/webapps/docs/changelog.xml?rev=1582009&r1=1582008&r2=1582009&view=diff
==============================================================================
--- tomcat/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/trunk/webapps/docs/changelog.xml Wed Mar 26 18:49:43 2014
@@ -51,6 +51,14 @@
Fix extension validation which was broken by refactoring for new
resources implementation. (markt)
</fix>
+ <fix>
+ Fix custom UTF-8 decoder so that a byte of value 0xC1 is always
rejected
+ immediately as it is never valid in a UTF-8 byte sequence. Update UTF-8
+ decoder tests to account for UTF-8 decoding improvements in Java 8.
+ The custom UTF-8 decoder is still required due to bugs in the UTF-8
+ decoder provided by Java. Java 8's decoder is better than Java
+ 7's but it is still buggy. (markt)
+ </fix>
</changelog>
</subsection>
</section>
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