style fixes

Signed-off-by: Alfredo Gutierrez <[email protected]>

server/src/main/java/com/hedera/block/server/exception/UnhandledIOException.java

@@ -1,15 +1,30 @@
+/*
+ * Copyright (C) 2024 Hedera Hashgraph, LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.hedera.block.server.exception;
 
 import java.io.Serial;
 
 /**
- * UnhandledIOException is a RuntimeException that wraps an IOException.
- * This can be used to rethrow checked IOExceptions as unchecked exceptions.
+ * UnhandledIOException is a RuntimeException that wraps an IOException. This can be used to rethrow
+ * checked IOExceptions as unchecked exceptions.
  */
 public class UnhandledIOException extends RuntimeException {
 
-    @Serial
-    private static final long serialVersionUID = 1L;
+    @Serial private static final long serialVersionUID = 1L;
 
     /**
      * Constructs a new UnhandledIOException with the specified cause.