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CharacterIterator getIndex() method in Java with Examples

  • Last Updated : 29 Jul, 2019

The getIndex() method of java.text.CharacterIterator interface in Java is used to get the current index that is to be read by this CharacterIterator. This method returns that index number.


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public int getIndex()

Parameter: This method do not accept any parameter.

Return Value: This method returns the index number that is to be read by this CharacterIterator.

Exception: This method do not throw any Exception.


// Java program to demonstrate
// the above method
import java.text.*;
import java.util.*;
public class CharacterIteratorDemo {
    public static void main(String[] args)
        CharacterIterator characterIterator
            = new StringCharacterIterator(
        System.out.println("Current character: "
                           + characterIterator
        System.out.println("Current Index: "
                           + characterIterator
Current character: G
Current Index: 0


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