Remove unused method

Author: bvkatwijk

vavr/src/test/java/io/vavr/AbstractValueTest.java

@@ -64,18 +64,6 @@
 @ExtendWith(AbstractMultimapTest.TestTemplateProvider.class)
 public abstract class AbstractValueTest {
 
-    protected Random getRandom(int seed) {
-        if (seed >= 0) {
-            return new Random(seed);
-        } else {
-            final Random random = new Random();
-            seed = random.nextInt();
-            System.out.println("using seed: " + seed);
-            random.setSeed(seed);
-            return random;
-        }
-    }
-
     protected <T> IterableAssert<T> assertThat(Iterable<T> actual) {
         return new IterableAssert<T>(actual) {
         };