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v4: Remove unnecessary casts 

[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9366]
This commit is contained in:
sharwell 2011-11-17 18:38:51 -08:00
parent 77aeca8174
commit 88b4c7572f
1 changed files with 2 additions and 2 deletions
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4
runtime/Java/src/org/antlr/v4/runtime/tree/CommonASTAdaptor.java
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@ -162,7 +162,7 @@ public class CommonASTAdaptor extends BaseASTAdaptor<CommonAST> {
@Override @Override
public void setParent(CommonAST t, CommonAST parent) { public void setParent(CommonAST t, CommonAST parent) {
if ( t!=null ) t.setParent((CommonAST)parent); if ( t!=null ) t.setParent(parent);
} }
@Override @Override
@ -179,7 +179,7 @@ public class CommonASTAdaptor extends BaseASTAdaptor<CommonAST> {
@Override @Override
public void replaceChildren(CommonAST parent, int startChildIndex, int stopChildIndex, CommonAST t) { public void replaceChildren(CommonAST parent, int startChildIndex, int stopChildIndex, CommonAST t) {
if ( parent!=null ) { if ( parent!=null ) {
Trees.replaceChildren((CommonAST)parent, startChildIndex, stopChildIndex, t); Trees.replaceChildren(parent, startChildIndex, stopChildIndex, t);
} }
} }
} }