Fix most of the Java, Findbugs and unused code warnings in this package
authormarkt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Sat, 18 Dec 2010 16:23:09 +0000 (16:23 +0000)
committermarkt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Sat, 18 Dec 2010 16:23:09 +0000 (16:23 +0000)
commitcd2cd61dd02e8bc41060b8db57521efa153b0c06
tree135e98af0493a3cb0f4388012f963d3d2bdf1550
parentf549979c6afb60f3ae74f2af22422b4692392923
Fix most of the Java, Findbugs and unused code warnings in this package

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1050660 13f79535-47bb-0310-9956-ffa450edef68
java/org/apache/el/lang/ELArithmetic.java
java/org/apache/el/lang/ELSupport.java
java/org/apache/el/lang/ExpressionBuilder.java
java/org/apache/el/lang/FunctionMapperImpl.java
java/org/apache/el/lang/VariableMapperImpl.java