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
Jump statements are used to transfer the control from one section of the program to another section as desired by the programmer. Java supports three jump statements- break,
Literals are constant values in the source code.They do not change their values in the course of the program. Any primitive type of literal can be used in
Java is strict in terms of type matches. Every variable or expression in Java must have a type which is defined in the Java Compiler. All explicit assignments
