Cleanup

Author: zhengyu123

ddprof-test/src/test/java/com/datadoghq/profiler/wallclock/ContendedWallclockSamplesTest.java

@@ -5,7 +5,6 @@
 import com.datadoghq.profiler.context.ContextExecutor;
 import com.datadoghq.profiler.junit.CStack;
 import com.datadoghq.profiler.junit.RetryTest;
-import org.junit.jupiter.api.Assumptions;
 import org.junit.jupiter.api.TestTemplate;
 import org.junit.jupiter.params.provider.ValueSource;
 import org.openjdk.jmc.common.item.IItem;
@@ -21,8 +20,6 @@
 import java.util.concurrent.atomic.AtomicLong;
 
 import static org.junit.jupiter.api.Assertions.assertTrue;
-import static org.junit.jupiter.api.Assumptions.assumeFalse;
-import static org.junit.jupiter.api.Assumptions.assumeTrue;
 
 
 public class ContendedWallclockSamplesTest extends CStackAwareAbstractProfilerTest {