hg: build-infra/jdk8/langtools: Fixed compiler warnings to make old build work again.

[erik.joelsson at oracle.com]

Changeset: 98e8e1a82811
Author:    erikj
Date:      2012-05-23 14:56 +0200
URL:       http://hg.openjdk.java.net/build-infra/jdk8/langtools/rev/98e8e1a82811

Fixed compiler warnings to make old build work again.

! src/share/classes/com/sun/tools/javac/smart/Main.java
! src/share/classes/com/sun/tools/javac/smart/Module.java
! src/share/classes/com/sun/tools/javac/smart/Package.java
! src/share/classes/com/sun/tools/javac/smart/ProblemException.java
! src/share/classes/com/sun/tools/javac/smart/Source.java
! src/share/classes/com/sun/tools/javac/smart/SyntaxException.java
! src/share/classes/com/sun/tools/javac/util/SmartFileManager.java