Write code to split string using given delimiter if even if token is empty.
//package com.book2s; import java.util.*; public class Main { public static void main(String[] argv) { String str = "book2s.com"; String delim = "book2s.com"; System.out.println(java.util.Arrays.toString(fsplit(str, delim))); }/*from w w w . j a v a2 s. c o m*/ /** * fsplit - splits string using given delimiter if even if token is empty. * @param str - string to split * @param delim - string delimiter * @return array of strings */ public static String[] fsplit(String str, String delim) { if (str == null) return null; str = str.trim(); if (str.length() == 0) return new String[0]; List list = new ArrayList(); StringBuilder sb = new StringBuilder(); for (int i = 0; i < str.length(); i++) { boolean isDelim = false; for (int j = 0; j < delim.length(); j++) { if (str.charAt(i) == delim.charAt(j)) { isDelim = true; break; } } if (isDelim) { list.add(sb.toString()); sb.setLength(0); } else { sb.append(str.charAt(i)); } } list.add(sb.toString()); return (String[]) list.toArray(new String[list.size()]); } }