hg: build-infra/jdk8/langtools: Avoid deadlocks on single cpu machines by having at least two threads in the threadpool.

[fredrik.ohrstrom at oracle.com]

Changeset: 64331d21367c
Author:    ohrstrom
Date:      2012-10-31 23:13 +0100
URL:       http://hg.openjdk.java.net/build-infra/jdk8/langtools/rev/64331d21367c

Avoid deadlocks on single cpu machines by having at least two threads in the threadpool.

! src/share/classes/com/sun/tools/sjavac/server/JavacServer.java