8011044: Remove support for 1.5 and earlier source and target options
Reviewed-by: darcy, jjg
Contributed-by: neil.toda@oracle.com, brian.goetz@oracle.com
^build/
^dist/
/nbproject/private/
^src/share/tools/hsdis/build/
^src/share/tools/IdealGraphVisualizer/[a-zA-Z0-9]*/build/
^src/share/tools/IdealGraphVisualizer/build/
^src/share/tools/IdealGraphVisualizer/dist/
^.hgtip
.DS_Store