hg: jdk9/dev/langtools: 8143217: javac throws NPE when printing diagnostics for Lambda expressions

[srikanth.adayapalam at oracle.com]

Changeset: d795115f9d6c
Author:    sadayapalam
Date:      2015-11-19 17:19 +0530
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/d795115f9d6c

8143217: javac throws NPE when printing diagnostics for Lambda expressions
Summary: Fix compiler crash when -XDdumpLambdaToMethodStats option is in effect.
Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
+ test/tools/javac/lambda/XDdumpLambdaToMethodStats.java