Can i judge the two runtime instance are the same handle?

can I judge the two instance is the same handle, just like in C++ to get their address by "&" for compare?
if yes, how?
thanks in advance
Frederick

Integer a = new Integer(7);
Integer b = new Integer(7);
boolean sameValue = (a.equals(b)); // true
boolean sameInstance = (a == b); // falseJust in case jsalonen's answer was a bit terse.

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