hg: build-infra/jdk7/langtools: Javac server now quickly exits if the port file is deleted or overwritten

[fredrik.ohrstrom at oracle.com]

Changeset: d059358d2f28
Author:    ohrstrom
Date:      2011-10-16 17:18 +0200
URL:       http://hg.openjdk.java.net/build-infra/jdk7/langtools/rev/d059358d2f28

Javac server now quickly exits if the port file is deleted or overwritten
and the javac server does not exit if there are still requests that are being
compiled. Duh. This fixes the compile failures on slow machines.

! src/share/classes/com/sun/tools/javac/main/JavacServer.java
! src/share/classes/com/sun/tools/javac/main/Main.java