#13563 fix checkstyle

Signed-off-by: Ludovic Orban <[email protected]>

Author: lorban

jetty-core/jetty-http/src/test/java/org/eclipse/jetty/http/content/FileMappingHttpContentFactoryTest.java

@@ -19,16 +19,15 @@
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
-
 import java.nio.file.StandardOpenOption;
+
 import org.eclipse.jetty.http.MimeTypes;
 import org.eclipse.jetty.io.ByteBufferPool;
 import org.eclipse.jetty.io.Content;
 import org.eclipse.jetty.toolchain.test.MavenTestingUtils;
 import org.eclipse.jetty.toolchain.test.jupiter.WorkDir;
 import org.eclipse.jetty.toolchain.test.jupiter.WorkDirExtension;
 import org.eclipse.jetty.util.Blocker;
-import org.eclipse.jetty.util.URIUtil;
 import org.eclipse.jetty.util.resource.Resource;
 import org.eclipse.jetty.util.resource.ResourceFactory;
 import org.junit.jupiter.api.Test;