serkan-ozal

void cleanThreadLocalsOfCurrentThread() {
   try {
      // Get a reference to the thread locals table of the current thread
      Thread thread = Thread.currentThread();
      Field threadLocalsField = Thread.class.getDeclaredField("threadLocals");
      threadLocalsField.setAccessible(true);
      Object threadLocalTable = threadLocalsField.get(thread);

      // Get a reference to the array holding the thread local variables inside the 
      // ThreadLocalMap of the current thread

nogweii

import javax.crypto.Cipher;

class Test {
  public static void main(String[] args) {
    try {
      System.out.println("Hello World!");
      int maxKeyLen = Cipher.getMaxAllowedKeyLength("AES");
      System.out.println(maxKeyLen);
    } catch (Exception e){
      System.out.println("Sad world :(");