Do you have a single class in your Java design that does too much and knows too much? If so, you've fallen into the God object antipattern. Here's a look at how to refactor your God object and ...

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

One way you can create an object directly using new operator of the class which is at your classpath. You can create an instance of a class using java.lang.reflect package of JDK.

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want.

Tweak your Java skills with these quick Java tips. First, see how WAR files can be useful in deploying resources to the Web server. Then, pick up a handy tip on implementing the ...