Simplify condition

Author: marcphilipp

Diff for: junit-jupiter-engine/src/test/java/org/junit/jupiter/api/AssertTimeoutAssertionsTests.java

@@ -28,7 +28,6 @@
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicReference;
 
-import org.junit.jupiter.api.condition.OS;
 import org.junit.jupiter.api.function.Executable;
 import org.junit.platform.commons.util.ExceptionUtils;
 import org.opentest4j.AssertionFailedError;
@@ -40,7 +39,7 @@
  */
 class AssertTimeoutAssertionsTests {
 
-	private static final Duration PREEMPTIVE_TIMEOUT = ofMillis(OS.current() == WINDOWS ? 1000 : 100);
+	private static final Duration PREEMPTIVE_TIMEOUT = ofMillis(WINDOWS.isCurrentOs() ? 1000 : 100);
 
 	private static ThreadLocal<AtomicBoolean> changed = ThreadLocal.withInitial(() -> new AtomicBoolean(false));
 

Diff for: junit-jupiter-engine/src/test/java/org/junit/jupiter/engine/extension/SeparateThreadTimeoutInvocationTest.java

@@ -21,7 +21,6 @@
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.Timeout.ThreadMode;
-import org.junit.jupiter.api.condition.OS;
 import org.junit.jupiter.api.extension.ExtensionContext;
 import org.junit.jupiter.api.extension.InvocationInterceptor.Invocation;
 import org.junit.jupiter.engine.execution.ExtensionValuesStore;
@@ -34,7 +33,7 @@
 @DisplayName("SeparateThreadTimeoutInvocation")
 class SeparateThreadTimeoutInvocationTest {
 
-	private static final long PREEMPTIVE_TIMEOUT_MILLIS = OS.current() == WINDOWS ? 1000 : 100;
+	private static final long PREEMPTIVE_TIMEOUT_MILLIS = WINDOWS.isCurrentOs() ? 1000 : 100;
 
 	@Test
 	@DisplayName("throws timeout exception when timeout duration is exceeded")