MyEclipse 7.0 Milestone-1破解

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class MyEclipseGen {    private static final String LL = "Decompiling this copyrighted software is a violation of both your license agreement and the Digital Millenium Copyright Act of 1998 (http://www.loc.gov/copyright/legislation/dmca.pdf). Under section 1204 of the DMCA, penalties range up to a $500,000 fine or up to five years imprisonment for a first offense. Think about it; pay for a license, avoid prosecution, and feel better about yourself.";   public String getSerial(String userId, String licenseNum) {     java.util.Calendar cal = java.util.Calendar.getInstance();     cal.add(1, 3);     cal.add(6, -1);     java.text.NumberFormat nf = new java.text.DecimalFormat("000");     licenseNum = nf.format(Integer.valueOf(licenseNum));     String verTime = new StringBuilder("-").append(         new java.text.SimpleDateFormat("yyMMdd").format(cal.getTime()))         .append("0").toString();     String type = "YE3MP-";     String need = new StringBuilder(userId.substring(0, 1)).append(type)         .append("300").append(licenseNum).append(verTime).toString();     String dx = new StringBuilder(need).append(LL).append(userId)         .toString();     int suf = this.decode(dx);     String code = new StringBuilder(need).append(String.valueOf(suf))         .toString();     return this.change(code);   }   private int decode(String s) {     int i;     char[] ac;     int j;     int k;     i = 0;     ac = s.toCharArray();     j = 0;     k = ac.length;     while (j < k) {       i = (31 * i) + ac[j];       j++;     }     return Math.abs(i);   }   private String change(String s) {     byte[] abyte0;     char[] ac;     int i;     int k;     int j;     abyte0 = s.getBytes();     ac = new char[s.length()];     i = 0;     k = abyte0.length;     while (i < k) {       j = abyte0[i];       if ((j >= 48) && (j <= 57)) {         j = (((j - 48) + 5) % 10) + 48;       } else if ((j >= 65) && (j <= 90)) {         j = (((j - 65) + 13) % 26) + 65;       } else if ((j >= 97) && (j <= 122)) {         j = (((j - 97) + 13) % 26) + 97;       }       ac[i] = (char) j;       i++;     }     return String.valueOf(ac);   }   public MyEclipseGen() {     super();   }   public static void main(String[] args) {     try {       System.out.println("please input register name:");       BufferedReader reader = new BufferedReader(new InputStreamReader(           System.in));       String userId = null;       userId = reader.readLine();       MyEclipseGen myeclipsegen = new MyEclipseGen();       String res = myeclipsegen.getSerial(userId, "5");       System.out.println("Serial:" + res);       reader.readLine();     } catch (IOException ex) {     }   } }