hg: jdk8u/jdk8u-dev/langtools: 8043253: Slow javac compile times in JDK 8

[maurizio.cimadamore at oracle.com]

Changeset: 829f01e7f732
Author:    mcimadamore
Date:      2014-06-19 12:22 +0100
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/langtools/rev/829f01e7f732

8043253: Slow javac compile times in JDK 8
Summary: Enable on-demand diagnostic source position completion
Reviewed-by: jjg, vromero

! src/share/classes/com/sun/tools/javac/util/JCDiagnostic.java