Enabled java.net support in libcore.io.IoBridge.
	Change on 2014/02/28 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62348420
Fixed cycle in InetAddress.isReachable().
	Change on 2014/02/28 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62349857
Native code implementations for Posix methods from previous commit.
	Change on 2014/03/03 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62467054
Added sockets, multicast sockets, and datagrams.
	Change on 2014/03/03 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62467165
Updated java.util.Arrays to Java 7 API, which uses TimSort.
	Change on 2014/03/03 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62476011
Adds fast enumeration implementations to the moved ArrayList.java and Arrays.java.
	Change on 2014/03/03 by kstanger <kstanger@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62481536
Extracts file processing logic from J2ObjC.java.
	Change on 2014/03/03 by kstanger <kstanger@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62481770
Added network and selector NIO support, server sockets.
	Change on 2014/03/03 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62492088
Added DebugUtils stack logger, with Posix fixes found using it.
	Change on 2014/03/05 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62616158
Added URLConnection framework, with updated file handler.
	Change on 2014/03/05 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62616245
Fixes incremental build when files are added to the translation list.
	Change on 2014/03/06 by kstanger <kstanger@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62675072
Extracts parsing logic into util/JdtParser.java.
Refactor so that tests can reuse more core translation logic.
	Change on 2014/03/07 by kstanger <kstanger@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62750973
Pass flags to build the jsr305 lib. This prevents the "Undefined symbols" linking error.
	Change on 2014/03/07 by mmichalak <mmichalak@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62751531
Fixed NSString metadata, added NSNumber metadata, fixed memory leak.
	Change on 2014/03/07 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62760254
Fixes translation of labeled break statements inside a labeled switch statement.
Extracts enhanced for loop rewriting because it must occur after label rewriting.
	Change on 2014/03/07 by kstanger <kstanger@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62772427
Generalized reflection test for Obj-C methods with non-ObjC arguments.
	Change on 2014/03/07 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62774276
Fixed compilation issues on iOS 7.1
	Change on 2014/03/10 by michelea <michelea@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62853359
Support for JUnit4-annotated classes.
	Change on 2014/03/10 by mmichalak <mmichalak@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62855545
Added Android's BlockGuard, CloseGuard, restored references to them.
	Change on 2014/03/10 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62865245
Synced java.util.zip package with latest Android source.
	Change on 2014/03/10 by tball <tball@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62865356