hg: jdk7/tl/langtools: 6900149: IllegalStateException when compiling same files and DiagnosticListener is set.

[sundararajan.a at sun.com]

Changeset: 014cf6234586
Author:    sundar
Date:      2010-09-09 09:42 +0530
URL:       http://hg.openjdk.java.net/jdk7/tl/langtools/rev/014cf6234586

6900149: IllegalStateException when compiling same files and DiagnosticListener is set.
Reviewed-by: jjg

! src/share/classes/com/sun/tools/javac/main/JavaCompiler.java
+ test/tools/javac/T6900149.java