Learn seven advanced techniques for working with fields and methods in Java, including recursion, method call chaining, pass-by-value arguments, and rules for calling methods ...

There is a reason why Java method modifiers exist. If you call public methods internally and don't understand why, your developers could face major class issues.

You may be used to seeing the wait(), notify(), and notifyAll() methods called within synchronized methods. But here's a subtlety that you may not know: The caller of the wait(), notify(), and ...