hg: code-tools/jtreg: improve detection and handling of problematic libraries

[jonathan.gibbons at oracle.com]

Changeset: b8a5998adddf
Author:    jjg
Date:      2015-11-23 15:56 -0800
URL:       http://hg.openjdk.java.net/code-tools/jtreg/rev/b8a5998adddf

improve detection and handling of problematic libraries

! src/share/classes/com/sun/javatest/regtest/Locations.java
! src/share/classes/com/sun/javatest/regtest/MainAction.java