Java反编译后的代码： break label 冒号

[coolria]

哪位大神知道这段反编译后的代码中，break label175: (注意这里是冒号)，是什么意思？

public static String func(byte[] paramArrayOfByte)
  {
    int i = 0;
    while (true)
    {
      int i1;
      int i2;
      String str;
      try
      {
        ArrayList localArrayList = new ArrayList();
        int j = paramArrayOfByte[0];
        byte[] arrayOfByte = new byte[-1 + (paramArrayOfByte.length - j)];
        int k = paramArrayOfByte.length;
        for (int l = 0; ; ++l)
        {
          if (l < k)
          {
            int i3 = paramArrayOfByte[l];
            if (i == 0)
            {
              ++i;
            }
            else
            {
              if (i > j)
              {
                arrayOfByte[(-1 + (i - j))] = i3;
                break;
              }
              localArrayList.add(String.valueOf(i3));
              break;
            }
          }
          i1 = arrayOfByte.length;
          i2 = 1;
          break label175:
          str = new String(arrayOfByte);
          break label172:
          if (localArrayList.contains(String.valueOf(i2)))
            arrayOfByte[(i2 - 1)] = (byte)(arrayOfByte[(i2 - 1)] << 1);
          ++i2;
          break label175:
        }
        label172: ++i;
      }
      catch (Exception localException)
      {
        str = "";
        return str;
      }
      label175: if (i2 > i1)
        continue;
      if (i2 <= 127)
        continue;
    }
  }

[tony4geek]

参考