Converts an object to its string representation. By default, it returns a string consisting of the class name followed by the "@" symbol and the object's hashcode. You can override it to provide a ...

A Wrapper class is a class whose object wraps or contains a primitive data types. When we create an object to a wrapper class, it contains a field and in this field, we can store a primitive data ...

Complete your tour of JDK 5’s language features by exploring autoboxing and unboxing, the enhanced for loop, static imports, varargs, and covariant return types. This article wraps up my three-part ...