I have previously blogged on how Groovy and ActionScript provide demonstrations of switching on Strings functionality that has not been available in Java. JDK 7 changes this for Java by ...

The Long.parseLong() method returns a long primitive, not a wrapper.; The Long.parseLong() method uses the Long class, which is semantically correct. The Long.parseLong() method does not require ...

This article gives you the inner power of reflection. Actually speaking there is no concept of hacking. It is just a tweak you can make to a java object through reflection. In this article I will ...