Two features that were a part of new features list of JDK5 are Autoboxing and Auto-unboxing. Autoboxing is the process of automatically encapsulating a primitive data type into an
We have already explored the abstract class Number in the previous tutorial, which defines the super-class implemented by classes that wrap or encapsulate the numeric types like byte, short, int, long float, and double. In this
Wrapper classes play an important part in creating objects out of primitive data types. In this tutorial, we shall see how char and boolean type data are wrapped
We have already explored the abstract class Number in the previous tutorial, which defines the super-class implemented by classes that wrap or encapsulate the numeric types like byte,
The package java.lang contains classes and interfaces that are fundamental to all of the Java programs and thus gets imported automatically into all the programs. One such group
We generally struck while handling values obtained from various sources like reading a value from a File, reading inputs from Web Forms etc, as we get only String values
