Write code to Check if the supplied value is a boolean
//package com.book2s; public class Main { public static void main(String[] argv) { String value = "book2s.com"; System.out.println(isBoolean(value)); }//from ww w .j av a 2 s . c om /** * Checks if the supplied value is a boolean * @param value String to be checked * @return true if the value is a boolean, false otherwise */ public static boolean isBoolean(String value) { try { Boolean.valueOf(value); } catch (Exception e) { return false; } return true; } }