6962318: Update copyright year
Reviewed-by: andrew

Added tag jdk6-b21 for changeset a9479f61cd7e

7008433: Minor copyright changes
Summary: Changed Sun to Oracle, etc.
Reviewed-by: ohair

6962318: Update copyright year
Reviewed-by: andrew

7008723: Remove binary plugs creation and use from openjdk
Reviewed-by: darcy

6889255: javac MethodSymbol throws NPE if ClassReader does not read parameter names correctly
Reviewed-by: darcy

6962236: backport JavacFileManager fixes from 7 to 6-open
6410637: Make decision on deprecated methods in DefaultFileManager and BaseFileObject.
6419701: DefaultFileManager clean up: URI.create
6483788: DefaultFileManager.ZipFileObject.toUri() fails to escape space characters
6501502: JSR 199: FileObject.toUri should return file:///c:/ or file:/c:/ not file://c:/
6508981: cleanup file separator handling in JavacFileManager
6625520: javac handles missing entries on classpath badly
6705935: javac reports path name of entry in ZipFileIndex incorectly
6705945: com.sun.tools.javac.zip files do not have valid copyright
6714364: refactor javac File handling code into new javac.file package
6714365: refactor JavacFileManager to move nested classes to top level
6743107: clean up use of static caches in file manager
6794582: javadoc should read files using a FileManager
6832154: refactor Paths to be just a utility class for JavacFileManager
6838467: JSR199 FileObjects don't obey general contract of equals.
6877206: JavaFileObject.toUri returns bogus URI (win)
6877223: tests @ignored because of issues with File.toURI on Windows
6885123: JavaFileObject getName issues
6907660: stupid typo in ZipFileIndex guarantees NPE
6930076: "null" can incorrectly appear in error message compiler.err.error.reading.file
Reviewed-by: darcy

6795365: NetBeans projects in langtools repository are not NB6.5-friendly
Reviewed-by: mcimadamore

Merge

6595666: fix -Werror
Reviewed-by: darcy