Constructor:
It is automatically invoked when an object is created of a class. It has the same name of its class. Constructor is invoked by using new operator and it has no return type. A constructor can be overloaded but can not be overridden. Default constructor is automatically generated by compiler if class does not have once.
It is automatically invoked when an object is created of a class. It has the same name of its class. Constructor is invoked by using new operator and it has no return type. A constructor can be overloaded but can not be overridden. Default constructor is automatically generated by compiler if class does not have once.
Example:
Class A
{
A()
{
System.out.println( " this is an example of constructor" );
}
}
Method:
It is just an ordinary member function in a class. Method is invoked by using a dot(.) operator. It has its own name and return type.
Example:
class A
{
voidDisplay()
{
System.out.println(" This is an example of method ");
}
}
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