Java - Write code to Check whether all string values in given array is full and assigned.

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Requirements

Write code to Check whether all string values in given array is full and assigned.

Demo

//package com.book2s;

public class Main {
    public static void main(String[] argv) {
        String stringTokens = "book2s.com";
        System.out.println(isAllFull(stringTokens));
    }/*from ww  w  .  j a  v a 2 s . c o  m*/

    /**
     * Check whether all string values in given array is full and assigned.
     * 
     * @param stringTokens
     * @return true if all string values is full and assigned.
     */
    public static boolean isAllFull(String... stringTokens) {
        if (stringTokens == null || stringTokens.length == 0) {
            return false;
        } else {
            for (String str : stringTokens) {
                if (isEmpty(str) == true) {
                    return false;
                }
            }
        }
        return true;
    }

    /**
     * Check whether given string is null or empty.
     * 
     * @param str
     * @return true if the string token is null or empty
     */
    public static boolean isEmpty(String str) {
        return (str == null || str.trim().length() == 0);
    }
}

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