hg: jigsaw/jigsaw/jdk: Fails to read a class in its parent library in a subsequent call

[mandy.chung at oracle.com]

Changeset: 93e13163e850
Author:    mchung
Date:      2012-04-03 16:55 -0700
URL:       http://hg.openjdk.java.net/jigsaw/jigsaw/jdk/rev/93e13163e850

Fails to read a class in its parent library in a subsequent call

! src/share/classes/org/openjdk/jigsaw/SimpleLibrary.java
! test/org/openjdk/jigsaw/_Library.java
! test/org/openjdk/jigsaw/library.sh