hg: jdk8/tl/langtools: 8015073: c.s.t.javac.api.JavacTool.getTask() - more informative exception

[kumar.x.srinivasan at oracle.com]

Changeset: 82044fe8c7f7
Author:    ksrini
Date:      2013-09-27 16:05 -0700
URL:       http://hg.openjdk.java.net/jdk8/tl/langtools/rev/82044fe8c7f7

8015073: c.s.t.javac.api.JavacTool.getTask() - more informative exception
Reviewed-by: jjg

! src/share/classes/com/sun/tools/javac/api/JavacTool.java
! test/tools/javac/api/TestJavacTask.java