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.
 */

public class Main {
    /**
     * Convert entities to umlaute
     */
    public static String decode(String value) {
        StringBuffer buffer = new StringBuffer(value);
        int pos;
        boolean found;
        for (int i = 0; i < buffer.length(); i++) {
            if (buffer.charAt(i) == '_' && buffer.charAt(i + 1) == '_') {
                pos = i + 2;
                found = false;
                while (buffer.charAt(pos) >= '0' && buffer.charAt(pos) <= '9') {
                    found = true;
                    pos++;
                }
                if (found == true && pos > i + 2 && buffer.charAt(pos) == ';') {
                    int ent = new Integer(buffer.substring(i + 2, pos)).intValue();
                    buffer.replace(i, pos + 1, "" + (char) ent);
                }
            }
        }
        return buffer.toString();
    }
}