Merge branch '2.3.x' into 2.4.x

See gh-26260

buildSrc/src/main/java/org/springframework/boot/build/JavaConventions.java

@@ -21,6 +21,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.nio.file.StandardCopyOption;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
@@ -154,14 +155,13 @@ class JavaConventions {
 		project.getTasks().withType(Test.class, (test) -> {
 			test.useJUnitPlatform();
 			test.setMaxHeapSize("1024M");
+			if (buildingWithJava8(project)) {
 				CopyJdk8156584SecurityProperties copyJdk8156584SecurityProperties = new CopyJdk8156584SecurityProperties(
 						project);
-			if (buildingWithJava8(project)) {
 				test.systemProperty("java.security.properties",
 						"file:" + test.getWorkingDir().toPath().relativize(copyJdk8156584SecurityProperties.output));
-				test.setDebug(true);
-			}
 				test.doFirst(copyJdk8156584SecurityProperties);
+			}
 		});
 		project.getPlugins().withType(JavaPlugin.class, (javaPlugin) -> project.getDependencies()
 				.add(JavaPlugin.TEST_RUNTIME_ONLY_CONFIGURATION_NAME, "org.junit.platform:junit-platform-launcher"));
@@ -251,7 +251,7 @@ class JavaConventions {
 		public void execute(Task task) {
 			try (InputStream input = getClass().getClassLoader()
 					.getResourceAsStream(CopyJdk8156584SecurityProperties.SECURITY_PROPERTIES_FILE_NAME)) {
-				Files.copy(input, this.output);
+				Files.copy(input, this.output, StandardCopyOption.REPLACE_EXISTING);
 			}
 			catch (IOException ex) {
 				throw new RuntimeException(ex);