hg: jdk8/tl/jdk: 8022479: clean up warnings from sun.tools.asm

[stuart.marks at oracle.com]

Changeset: 8c50c27418d3
Author:    smarks
Date:      2013-08-07 16:29 -0700
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/8c50c27418d3

8022479: clean up warnings from sun.tools.asm
Reviewed-by: lancea, darcy

! src/share/classes/sun/tools/asm/Assembler.java
! src/share/classes/sun/tools/asm/ConstantPool.java
! src/share/classes/sun/tools/asm/Instruction.java
! src/share/classes/sun/tools/asm/SwitchData.java
! src/share/classes/sun/tools/asm/TryData.java