hg: jdk8/tl/langtools: 8012656: cache frequently used name strings for DocImpl classes

[jonathan.gibbons at oracle.com]

Changeset: 95d29b99e5b3
Author:    jjg
Date:      2013-04-18 20:00 -0700
URL:       http://hg.openjdk.java.net/jdk8/tl/langtools/rev/95d29b99e5b3

8012656: cache frequently used name strings for DocImpl classes
Reviewed-by: darcy

! src/share/classes/com/sun/tools/javadoc/ClassDocImpl.java
! src/share/classes/com/sun/tools/javadoc/FieldDocImpl.java
! src/share/classes/com/sun/tools/javadoc/MethodDocImpl.java
! src/share/classes/com/sun/tools/javadoc/PackageDocImpl.java