Write code to count character in given text
//package com.book2s; public class Main { public static void main(String[] argv) { String text = "book2s.com"; char ch = 'o'; System.out.println(countLetter(text, ch)); }//from www .j av a2s. co m /** * countLetter - counts character in given text * @param - text - original string * @param - ch - character * @return count of characters */ public static int countLetter(String text, char ch) { int count = 0; for (int i = 0; text != null && i < text.length(); i++) { if (text.charAt(i) == ch) count++; } return count; } }