public void mA(C c) { _b.toString(); }
public void test1() { A a = new AImpl(); B b = (B) a; b.toString(true, ""); }
public <A, B> void printMap(Map<A, B> map, int indent) { for (B s : map.values()) { loopPrint(" ", indent); System.out.println(s.toString()); } }
@Override public String toString() { return "<" + fst.toString() + ", " + snd.toString() + ">"; }
public String someMethod() { return b.toString(); }