If you are fortunate enough to be using JDK 7, the newly available Objects class is the obvious (at least to me) choice for implementing the “common” Java object methods such as equals (Object ...

The need to find the length of a Java String is a common programming requirement. Learn how to get the size of a Java String and avoid lengthy errors developers often encounter.

Even beginning Java developers are aware of the utility of the Object.toString() method that is available to all instances of Java classes and can be overridden to provide useful details regarding ...