@Override public void visitWhileLoop(JCWhileLoop node) {
While w = new While();
JCExpression cond = node.getCondition();
setConversionPositionInfo(w, "()", getPosition(cond));
set(node, w.rawCondition(toTree(removeParens(cond))).rawStatement(toTree(node.getStatement())));
}
@Override public void visitReturn(JCReturn node) {
set(node, new Return().rawValue(toTree(node.getExpression())));
}