Java Random Int randomString(int size)

Description

random String

License

Apache License

Declaration

public static String randomString(int size) 

Method Source Code

//package com.java2s;
/**/*w  w  w  . j a  va2  s . c  om*/
 * Copyright [2012] [Datasalt Systems S.L.]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    public static String randomString(int size) {
        String str = "";
        for (int i = 0; i < size; ++i) {
            str = str + randomChar();
        }
        return str;
    }

    public static char randomChar() {
        return (char) (int) (Math.random() * 26.0D + 97.0D);
    }
}

Related

1. randomString(int length)
2. randomString(int length)
3. randomString(int length)
4. randomString(int min, int max)
5. randomString(int numChar)
6. randomString(int size, String... keys)
7. randomStringNumbers(int len)
8. randomtest(int max)
9. randomText(int length)