Java Random Int randomSize(int maxValue)

Description

random Size

License

Apache License

Declaration

public static int randomSize(int maxValue) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2016 Guy Davenport//  w w  w. j  av a2s.  c  om
 *
 * 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 int randomSize(int maxValue) {
        return randomIndex(maxValue) + 1;
    }

    public static int randomIndex(int maxValue) {
        return (int) (Math.random() * (double) maxValue);
    }
}

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