Java tutorial
//package com.java2s; //License from project: Open Source License public class Main { /** * Used by the indexOf(CharSequence methods) as a green implementation of indexOf. * * @param cs the {@code CharSequence} to be processed * @param searchChar the {@code CharSequence} to be searched for * @param start the start index * @return the index where the search sequence was found */ static int indexOf(final CharSequence cs, final CharSequence searchChar, final int start) { return cs.toString().indexOf(searchChar.toString(), start); } }