Actually use randomness

Author: bvkatwijk

vavr/src/test/java/io/vavr/collection/BitSetTest.java

@@ -462,7 +462,7 @@ public void shouldSerializeDeserializeEnumBitSet() {
     @Test
     public void shouldBehaveExactlyLikeAnotherBitSet() {
         for (int i = 0; i < 10; i++) {
-            final Random random = getRandom(123456789);
+            final Random random = new Random();
 
             final java.util.BitSet mutableBitSet = new java.util.BitSet();
             BitSet<Integer> functionalBitSet = BitSet.empty();

vavr/src/test/java/io/vavr/collection/PriorityQueueTest.java

@@ -285,7 +285,7 @@ public void shouldKeepInstanceOfPriorityQueue() {
     @Test
     public void shouldBehaveExactlyLikeAnotherPriorityQueue() {
         for (int i = 0; i < 10; i++) {
-            final Random random = getRandom(987654321);
+            final Random random = new Random();
 
             final java.util.PriorityQueue<Integer> mutablePriorityQueue = new java.util.PriorityQueue<>();
             PriorityQueue<Integer> functionalPriorityQueue = PriorityQueue.empty();