120         Object o1 = new Object();  in testCluster1()  local
125         l1.add(o1);  in testCluster1()
130         l2.add(o1);  in testCluster1()
162             assertLocks(stack1[1], o1);                  // Locked o1.  in testCluster1()
169             assertBlockedOn(stack2[0], o1);              // Blocked on o1.  in testCluster1()
191     private static void assertEquals(Object o1, Object o2) {  in assertEquals()  argument
192         if (o1 != o2) {  in assertEquals()
193             throw new RuntimeException("Expected " + o1 + " == " + o2);  in assertEquals()
207     private static void assertEquals(Object[] o1, Object[] o2) {  in assertEquals()  argument
208         if (!Arrays.equals(o1, o2)) {  in assertEquals()
210                     "Expected " + Arrays.toString(o1) + " == " + Arrays.toString(o2));  in assertEquals()