Rename JMH benchmark class

Author: garydgregory

…he/commons/lang3/HashSetvBitSetTest.java …mmons/lang3/HashSetvBitSetBenchmark.javasrc/test/java/org/apache/commons/lang3/HashSetvBitSetTest.java renamed to src/test/java/org/apache/commons/lang3/HashSetvBitSetBenchmark.java src/test/java/org/apache/commons/lang3/HashSetvBitSetTest.java renamed to src/test/java/org/apache/commons/lang3/HashSetvBitSetBenchmark.java

@@ -33,7 +33,7 @@
 @BenchmarkMode(Mode.AverageTime)
 @OutputTimeUnit(TimeUnit.NANOSECONDS)
 @State(Scope.Thread)
-public class HashSetvBitSetTest extends AbstractLangTest {
+public class HashSetvBitSetBenchmark extends AbstractLangTest {
 
     private static final int numberOfElementsToCompute = 10;