Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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.
 */

import java.util.HashMap;
import java.util.Locale;
import java.util.Map;

public class Main {
    /**
     * Mappings between MIME and Java charset.
     */
    private static final Map<String, String> MIME2JAVA = new HashMap<String, String>();

    /**
     * Translate a MIME standard character set name into the Java
     * equivalent.
     *
     * @param charset The MIME standard name.
     *
     * @return The Java equivalent for this name.
     */
    private static String javaCharset(String charset) {
        // nothing in, nothing out.
        if (charset == null) {
            return null;
        }

        String mappedCharset = MIME2JAVA.get(charset.toLowerCase(Locale.ENGLISH));
        // if there is no mapping, then the original name is used.  Many of the MIME character set
        // names map directly back into Java.  The reverse isn't necessarily true.
        if (mappedCharset == null) {
            return charset;
        }
        return mappedCharset;
    }
}