Java - Character.Subset Class toString() Method

Character.Subset class toString() method: Here, we are going to learn about the toString() method of Character.Subset class with its syntax and example. By Preeti Jain Last updated : March 17, 2024

Character.Subset class toString() method

toString() method is available in java.lang package.
toString() method is used to return the string representation of this Subset object or in other words, we can say it returns the name of this Subset.
toString() method is a non-static method, it is accessible with the class name and if we try to access the method with the class object then we will not get any error.
toString() method is a final method it does not override in child class.
toString() method does not throw an exception at the time of conversion an object to a string.

Syntax

public final String toString();

Parameters

It does not accept any parameter.

Return Value

The return type of this method is String, it returns a string representation of this Subset object.

Example

// Java program to demonstrate the example 
// of String toString() method of 
// Character.Subset class

public class ToStringOfCharacterSubset extends Character.Subset {
    ToStringOfCharacterSubset(String str) {
        super(str);
    }

    public static void main(String[] args) {
        String str1 = new String("Java");
        ToStringOfCharacterSubset ob1 = new ToStringOfCharacterSubset(str1);

        String str2 = new String("Programming");
        ToStringOfCharacterSubset ob2 = new ToStringOfCharacterSubset(str2);

        String s1 = ob1.toString();
        System.out.println("ob1:" + ob1);
        System.out.println("ob1.toString(): " + s1);

        System.out.println();

        String s2 = ob2.toString();
        System.out.println("ob2:" + ob2);
        System.out.println("ob2.toString(): " + s2);
    }
}

Output

ob1:Java
ob1.toString(): Java

ob2:Programming
ob2.toString(): Programming

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