Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.*;

public class Main {
    /**
     * Reads all text of the XML tag and returns it as a String.
     * Assumes that a '<' character has already been read.
     *
     * @param r The reader to read from
     * @return The String representing the tag, or null if one couldn't be read
     *         (i.e., EOF).  The returned item is a complete tag including angle
     *         brackets, such as <code>&lt;TXT&gt;</code>
     */
    public static String readTag(Reader r) throws IOException {
        if (!r.ready()) {
            return null;
        }
        StringBuilder b = new StringBuilder("<");
        int c = r.read();
        while (c >= 0) {
            b.append((char) c);
            if (c == '>') {
                break;
            }
            c = r.read();
        }
        if (b.length() == 1) {
            return null;
        }
        return b.toString();
    }
}