System.out.println(s.hashCode());
int k = 1; int i = s.hashCode(); int j = i+k; System.out.println(j);
	public void foo(String s) {		System.out.println(s.hashCode());		if (s != null) { // bug			System.out.println("Yeah");			if (s != null) { // not as bad - low priority warning				System.out.println("Oh my");			}		}		Object o = new Object();		if (o != null) { // low priority			System.out.println(o.hashCode());		}		Object o2 = null;		if (o2 == null) { // low priority			System.out.println("This is silly");		}	}