test/java/util/Collection/BiggernYours.java

rev 5380 : 7126277: Alternative hashing implementation

*** 32,50 ****
  import java.util.*;
  import java.util.concurrent.*;
  
  @SuppressWarnings("unchecked")
  public class BiggernYours {
!     static final Random rnd = new Random();
  
      static void compareCollections(Collection c1, Collection c2) {
!         arrayEqual(c1.toArray(),
!                    c2.toArray());
!         arrayEqual(c1.toArray(new Object[0]),
!                    c2.toArray(new Object[0]));
!         arrayEqual(c1.toArray(new Object[5]),
!                    c2.toArray(new Object[5]));
      }
  
      static void compareMaps(Map m1, Map m2) {
          compareCollections(m1.keySet(),
                             m2.keySet());
--- 32,60 ----
  import java.util.*;
  import java.util.concurrent.*;
  
  @SuppressWarnings("unchecked")
  public class BiggernYours {
!     static final Random rnd = new Random(18675309);
  
      static void compareCollections(Collection c1, Collection c2) {
!         Object[] c1Array = c1.toArray();
!         Object[] c2Array = c2.toArray();
!         
!         check(c1Array.length == c2Array.length);
!         for(Object aC1 : c1Array) {
!             boolean found = false;
!             for(Object aC2 : c2Array) {
!                 if(Objects.equals(aC1, aC2)) {
!                     found = true;
!                     break;
!                 }
!             }
!             
!             if(!found) 
!                 fail(aC1 + " not found in " + Arrays.toString(c2Array));
!         }
      }
  
      static void compareMaps(Map m1, Map m2) {
          compareCollections(m1.keySet(),
                             m2.keySet());