hg: code-tools/jtreg: 7900990: jtreg caches incorrect classpath when using multiple @library tags

[jonathan.gibbons at oracle.com]

Changeset: f71ed23241d4
Author:    jjg
Date:      2014-07-29 13:55 -0700
URL:       http://hg.openjdk.java.net/code-tools/jtreg/rev/f71ed23241d4

7900990: jtreg caches incorrect classpath when using multiple @library tags

! src/share/classes/com/sun/javatest/regtest/BuildAction.java