Dark Horse programmer-custom Class Loader

The custom class loader is bloody.

Here we only learned a simple encryption and decryption method

// Define an encryption method
Public static void MD (inputstream, outputstream) throws exception {
Int B = 0;
While (B = inputstream. Read ())! =-1 ){
// Use ^ XOR. The same value is 0 and the difference is 1. Because 0xff is 255, the last eight digits are 1,
// In this way, the original 1 is changed to 0, 0 to 1, and the decryption is still different from 0xff or,
// The original bytecode is obtained.
Outputstream. Write (byte) B ^ 0xff );
}

}