Parenthesis p = new Parenthesis(); pi2.setParent(p); p.add(pi2);
Parenthesis p = new Parenthesis(); pi2.setParent(p); p.add(pi2);
Parenthesis p = new Parenthesis(); pos += p.read(tokenData, pos); addOperator(p);
Parenthesis p = new Parenthesis(); pos += p.read(tokenData, pos); addOperator(p);