Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2015 Orhan Obut
 *
 * 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.
 *
 * This software contains code derived from the following Android classes:
 * android.util.Log, android.text.TextUtils.
 */

public class Main {
    /**
     * Returns true if a and b are equal, including if they are both null.
     * <p><i>Note: In platform versions 1.1 and earlier, this method only worked well if
     * both the arguments were instances of String.</i></p>
     *
     * @param a first CharSequence to check
     * @param b second CharSequence to check
     *
     * @return true if a and b are equal
     *
     * NOTE: Logic slightly change due to strict policy on CI -
     * "Inner assignments should be avoided"
     */
    static boolean equals(CharSequence a, CharSequence b) {
        if (a == b)
            return true;
        if (a != null && b != null) {
            int length = a.length();
            if (length == b.length()) {
                if (a instanceof String && b instanceof String) {
                    return a.equals(b);
                } else {
                    for (int i = 0; i < length; i++) {
                        if (a.charAt(i) != b.charAt(i))
                            return false;
                    }
                    return true;
                }
            }
        }
        return false;
    }
}