JAVA EE: Java Tutorial : Java StringBuilder [deleteCharAt(int index) method]

Thursday 28 April 2016

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Java Tutorial : Java StringBuilder [deleteCharAt(int index) method]

StringBuilderDemo.java

/*
 * public StringBuilder deleteCharAt(int index)
 * 
 * Parameters: 
 * -----------
 * index - Index of char to remove
 * 
 * Returns:
 * --------
 * This object.
 * 
 * Throws:
 * -------
 * StringIndexOutOfBoundsException - if the index is negative 
 * or greater than or equal to length().
 * 
 */

public class StringBuilderDemo
{

    public static void main(String[] args)
    {
        StringBuilder sb = new StringBuilder("Welcome");
        System.out.println(sb);
        sb = sb.deleteCharAt(2);
        System.out.println(sb);
    }
}