Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2015 iChano incorporation's Open Source Project
 *
 * 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 String convertHtmlCode(String line) {
        StringBuffer sb = new StringBuffer();
        int start = 0;
        boolean flag = false;
        for (int i = 0; i < line.length(); i++) {
            if (line.charAt(i) == '&' && (i + 1) < line.length() && line.charAt(i + 1) == '#') {
                flag = true;
                start = i;
            }
            if (flag) {
                if (line.charAt(i) == ';') {
                    String tmp = line.substring(start + 2, i);
                    try {
                        int code = Integer.parseInt(tmp);
                        sb.append((char) code);
                    } catch (NumberFormatException e) {
                        e.printStackTrace();
                    }
                    flag = false;
                }
            } else {
                sb.append(line.charAt(i));
            }
        }
        return sb.toString();
    }

    public static int parseInt(String num) {
        Integer intNum = 0;
        try {
            intNum = Integer.parseInt(num);
        } catch (NumberFormatException e) {
            e.printStackTrace();
        }
        return intNum;
    }
}