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Java Tutorial : Java String (indexOf(String str, int fromIndex) method)

IndexOfDemo.java

/*
 * public int indexOf(String str, int fromIndex)
 * 
 * Parameters: 
 * ----------  
 * str - the substring to search for. 
 * fromIndex - the index from which to start the 
 * search.
 * 
 * Returns: 
 * ------- 
 * the index of the first occurrence of the
 * specified substring, starting at the specified
 * index, or -1 if there is no such occurrence.
 */

public class IndexOfDemo
{

    public static void main(String[] args)
    {
        String str = "com.com.com";
        int indexPosition = str.indexOf("com", 2);
        System.out.println("indexOf(\"com\",2) = " + indexPosition);
    }
}