hg: compiler-grammar/jls8/langtools: Fixed some JCK failures and connected lexer to error reporting

[eric.mccorkle at oracle.com]

Changeset: 0ae5004ff532
Author:    emc
Date:      2015-04-02 15:22 -0400
URL:       http://hg.openjdk.java.net/compiler-grammar/jls8/langtools/rev/0ae5004ff532

Fixed some JCK failures and connected lexer to error reporting

! src/jdk.compiler/share/classes/com/sun/tools/javac/antlr/AntlrParserFactory.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/antlr/Java.g4
! src/jdk.compiler/share/classes/com/sun/tools/javac/antlr/JavaTranslator.java