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import java.util.*;
public class JAVAContainer {
public static void main(String[] args) throws Exception {
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import java.io.InputStream;
import java.io.BufferedInputStream;
import java.io.IOException;
import java.text.ParseException;
import java.util.StringTokenizer;
public final class NetworkInfo {
private final static String getMacAddress() throws IOException {
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/**
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package com.ibm08001.bbs.utils;
import java.text.SimpleDateFormat;
import java.util.Date;
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public class DateTimeHelper {
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