Java Boolean From toBoolean(final byte[] b)

Description

Reverses #toBytes(boolean)

License

Apache License

Parameter

Parameter	Description
b	array

Return

True or false.

Declaration

public static boolean toBoolean(final byte[] b) 

Method Source Code

//package com.java2s;
/*//from   w  w w .ja v  a2  s  . c om
 * Copyright 2015 The RPC Project
 *
 * The RPC Project licenses this file to you 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 {
    /**
     * Reverses {@link #toBytes(boolean)}
     * @param b array
     * @return True or false.
     */
    public static boolean toBoolean(final byte[] b) {
        if (b.length != 1) {
            throw new IllegalArgumentException("Array has wrong size: " + b.length);
        }
        return b[0] != (byte) 0;
    }
}

Related

1. toBoolean(byte[] value)
2. toBoolean(char c)
3. toBoolean(double value)
4. toBoolean(final Boolean bool)
5. toBoolean(final Boolean bool)
6. toBoolean(final Object obj, final boolean defaultValue)
7. toBoolean(final Object value)
8. toBoolean(final Object value, final boolean defaultValue)
9. toBoolean(final Object valueRep)