// Test case for issue 146: https://github.com/kelloggm/checker-framework/issues/146

import java.util.Arrays;
import org.checkerframework.checker.index.qual.*;

public class ObjectClone {

  void test(int[] a, int @SameLen("#1") [] b) {
    int @SameLen("a") [] c = b.clone();
    int @SameLen({"a", "d"}) [] d = b.clone();
    int @SameLen({"a", "e"}) [] e = b;
    int @SameLen("f") [] f = b;
  }

  public static void main(String[] args) {
    String @SameLen("args") [] args2 = args;
    String @SameLen({"args", "args_sorted"}) [] args_sorted = args.clone();
    Arrays.sort(args_sorted);
    String @SameLen({"args", "args_sorted"}) [] args_sorted2 = args_sorted.clone();
    if (args_sorted.length == 1) {
      @IndexFor("args_sorted") int i = 0;
      @IndexFor("args") int j = 0;
      String @SameLen({"args", "args_sorted"}) [] k = args;
      System.out.println(args[0]);
    }
  }
}