NoStringToString

DRAFT

Observed

Correction

Here is what's right.

The toString() method is declared in class java.lang.Object, and thus inherited by java.lang.String (a subclass of java.lang.Object). As such, it’s perfectly legal to invoke toString() on a String object. The result will be the object itself, so the invocation is really unnecessary:

String s = ...;
assert s.toString() == s;