Write code to Convert a package string
//package com.book2s; import java.io.File; public class Main { public static void main(String[] argv) { String packageName = "com.book2s.example"; System.out.println(convertPackageToPath(packageName)); }/*from ww w . j a v a2s .c o m*/ /** * Convert a package string (e.g. com.book2s.plugin) * in dot notation to a system path string (e.g. com/book2s/plugin). * * @param packageName group id in the form of a package name * @return path string */ public static String convertPackageToPath(final String packageName) { final StringBuffer buf = new StringBuffer(); if (packageName != null) { final String[] tokens = packageName.split("\\."); for (int i = 0; i < tokens.length; i++) { buf.append(tokens[i]); if (i < tokens.length - 1) { buf.append(File.separator); } } } return buf.toString(); } }