hg: jdk9/dev/langtools: 8141639: Signatures in Lower could be made tighter by using JCExpression instead of JCTree

[maurizio.cimadamore at oracle.com]

Changeset: 424fba7cabb0
Author:    mcimadamore
Date:      2015-11-09 16:03 +0000
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/424fba7cabb0

8141639: Signatures in Lower could be made tighter by using JCExpression instead of JCTree
Summary: Make signatures of Lower methods more specific
Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/JCTree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeCopier.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeMaker.java