Delete unused methods

Author: marcphilipp

junit-platform-commons/src/main/java/org/junit/platform/commons/util/ReflectionUtils.java

@@ -1647,14 +1647,6 @@ private static List<Method> findAllMethodsInHierarchy(Class<?> clazz, HierarchyT
 		return methods;
 	}
 
-	/**
-	 * Custom alternative to {@link Class#getFields()} that sorts the fields
-	 * and converts them to a mutable list.
-	 */
-	private static List<Field> getFields(Class<?> clazz) {
-		return toSortedMutableList(clazz.getFields());
-	}
-
 	/**
 	 * Custom alternative to {@link Class#getDeclaredFields()} that sorts the
 	 * fields and converts them to a mutable list.

junit-platform-testkit/src/main/java/org/junit/platform/testkit/engine/EngineTestKit.java

@@ -33,13 +33,10 @@
 import org.junit.platform.engine.DiscoveryFilter;
 import org.junit.platform.engine.DiscoveryIssue;
 import org.junit.platform.engine.DiscoverySelector;
-import org.junit.platform.engine.EngineDiscoveryRequest;
 import org.junit.platform.engine.EngineExecutionListener;
-import org.junit.platform.engine.ExecutionRequest;
 import org.junit.platform.engine.Filter;
 import org.junit.platform.engine.TestDescriptor;
 import org.junit.platform.engine.TestEngine;
-import org.junit.platform.engine.UniqueId;
 import org.junit.platform.engine.reporting.OutputDirectoryProvider;
 import org.junit.platform.engine.support.store.Namespace;
 import org.junit.platform.engine.support.store.NamespacedHierarchicalStore;
@@ -251,17 +248,6 @@ public static EngineExecutionResults execute(TestEngine testEngine, LauncherDisc
 		return executionRecorder.getExecutionResults();
 	}
 
-	private static void executeDirectly(TestEngine testEngine, EngineDiscoveryRequest discoveryRequest,
-			EngineExecutionListener listener) {
-		UniqueId engineUniqueId = UniqueId.forEngine(testEngine.getId());
-		TestDescriptor engineTestDescriptor = testEngine.discover(discoveryRequest, engineUniqueId);
-		withRequestLevelStore(store -> {
-			ExecutionRequest request = ExecutionRequest.create(engineTestDescriptor, listener,
-				discoveryRequest.getConfigurationParameters(), discoveryRequest.getOutputDirectoryProvider(), store);
-			testEngine.execute(request);
-		});
-	}
-
 	private static void executeUsingLauncherOrchestration(TestEngine testEngine,
 			LauncherDiscoveryRequest discoveryRequest, EngineExecutionListener listener) {
 		LauncherDiscoveryResult discoveryResult = discoverUsingOrchestrator(testEngine, discoveryRequest);