public class Main {
  public static void main(String[] args) {
      if (args.length < 2);    /* Empty Branch Statement (Java) warning issued here
                                * - semicolon immediately after IF statement. 
                                */ 
          System.exit(-1);

      go(System.currentTimeMillis() % 4 == 0,
         System.currentTimeMillis() % 3 == 0);

      test(17);

      Object o = new Object();
      if (o != new Object())   /* Redundant Condition (Java) warning issued here
                                * - test always succeeds, because always comparing two distinct objects. 
                                */ 
          System.out.println("distinct");
  }

  public static void go(boolean b1, boolean b2) {
    if (b1 = true)             /* Redundant Condition (Java) warning issued here
                                * - this is an assignment to b1 (not an equality test) whose value is always true.
                                */ 
        System.out.println("yes");
  }

  private static void test(int i) {
    if (i == 17)               /* Redundant Condition (Java) warning issued here
                                * - i is always 17 at runtime.
                                */ 
      System.out.println("17");
  }
}