Java tutorial
//package com.java2s; public class Main { public static String getClassSimpleName(final Class<?> clz) { final String name = clz.getName(); final int endCutOff = name.length(); int beginCutOff = name.lastIndexOf(".") + 1; if (beginCutOff == -1) beginCutOff = 1; return name.substring(beginCutOff, endCutOff); } public static int length(final String s, final String separator) { final String[] list = s.split(separator); return list.length; } }