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
6698013: JFileChooser can no longer navigate non-local file systems.Summary: ShellFolder is used only if possibleReviewed-by: peterz