return vars;
}
@Override
public AstNode tryStatement(AstNode tryBlock, Iterable<AstNode> catchClauses, AstNode finallyBlock) {
TryStatement t = new TryStatement();
t.setTryBlock(tryBlock);
for (AstNode c : catchClauses) {
t.addCatchClause((CatchClause) c);
}
t.setFinallyBlock(finallyBlock);
return t;
}