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Remove redundant null check

This commit is contained in:
Sam Harwell 2012-02-12 23:33:01 -06:00
parent dee579a68f
commit 62146c1651
1 changed files with 1 additions and 1 deletions
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2
tool/resources/org/antlr/v4/tool/templates/codegen/Java/Java.stg
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@ -538,7 +538,7 @@ public static class <s.label>Context extends <currentRule.name>Context {
VisitorDispatchMethod(method) ::= <<
@Override
public void <if(method.isEnter)>enter<else>exit<endif>Rule(ParseTreeListener\<<InputSymbolType()>\> listener) {
if ( listener!=null && listener instanceof <parser.grammarName>Listener ) ((<parser.grammarName>Listener)listener).<if(method.isEnter)>enter<else>exit<endif>Rule(this);
if ( listener instanceof <parser.grammarName>Listener ) ((<parser.grammarName>Listener)listener).<if(method.isEnter)>enter<else>exit<endif>Rule(this);
}
>>