hg: jdk/sandbox: 8232864: Classes generated at link time by GenerateJLIClassesPlugin are not reproducible

[chris.hegarty at oracle.com]

Changeset: 63994dedec49
Author:    jiefu
Date:      2019-10-29 10:13 -0700
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/63994dedec49

8232864: Classes generated at link time by GenerateJLIClassesPlugin are not reproducible
Reviewed-by: redestad, mchung

! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/GenerateJLIClassesPlugin.java
! test/jdk/tools/jlink/JLinkReproducibleTest.java