Java-Overriding toString Method

Overriding toString Method The toString( ) method returns a string that contains a description of the object on which it is called. If you want to represent any object as a string, toString() method comes into existence. Many classes override this method. This method is automatically called when an object is output using println( ). Program : Without … Read more…

Java-Get Length

Get Length The String class defines a number of methods that allow us to accomplish a variety of string manipulation tasks. The number of characters in a string provided by the length( ) method of the String class. Since it is an instantiated method, we have to invoke it from an object of the String … Read more…