Classes in Java

Class?

Class is template or blueprint.

The most important thing to understand about a class is that it defines a new data type.

Variables defined within a class are called instance variables because each instance of the class contains its copy of these variables.

 Class declaration Method:

class ClassName {

Instance Variables:

 type instanceVariable1;

 type instanceVariable2;

 .

.

.

 type instanceVariableN;

Methods in Class:

 type methodName1(parameterList){

 //body of method and code

 }

 type methodName2(parameterList){

 //body of method

 }

 .

.

.

 type methodNameN(parameterList){

 //body of method and code

 }

}

Declare Object of class:

Classname objectname = new classname();

For Example

Student stud = new Student();