8029235: Update copyright year to match last edit in jdk8 jdk repository for 2013Summary: updated files with 2011, 2012 and 2013 years according to the file's last updated dateReviewed-by: tbell, lancea, chegar
8027696: Incorrect copyright header in the testsReviewed-by: alanb, malenkov, mullan
6997102: Test case has hard code, so that applet thread threw exceptionReviewed-by: alexp
6798062: Memory Leak on using getFiles of FileSystemViewReviewed-by: peterz, malenkov