hg: jdk9/dev/langtools: 8050117: add to javac test Versions.java tests that show correct operation for source/target options pre 1.9

[jonathan.gibbons at oracle.com]

Changeset: 3c7c7485fab7
Author:    ntoda
Date:      2014-09-25 13:54 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/3c7c7485fab7

8050117: add to javac test Versions.java tests that show correct operation for source/target options pre 1.9
Reviewed-by: jjg

! test/tools/javac/versions/Versions.java