diff --git a/sdk/trace-shaded-deps/src/test/java/io/opentelemetry/sdk/trace/internal/JcToolsSecurityManagerTest.java b/sdk/trace-shaded-deps/src/test/java/io/opentelemetry/sdk/trace/internal/JcToolsSecurityManagerTest.java
index 067ee2784b5..178ad911742 100644
--- a/sdk/trace-shaded-deps/src/test/java/io/opentelemetry/sdk/trace/internal/JcToolsSecurityManagerTest.java
+++ b/sdk/trace-shaded-deps/src/test/java/io/opentelemetry/sdk/trace/internal/JcToolsSecurityManagerTest.java
@@ -1,3 +1,8 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 package io.opentelemetry.sdk.trace.internal;
 
 import java.security.AccessController;
@@ -6,20 +11,20 @@
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 
-
 public class JcToolsSecurityManagerTest {
 
   @Test
   void newFixedSizeQueue_works_with_sunMisc_prohibited() {
-    SunMiscProhibitedSecurityManager testingSecurityManager = new SunMiscProhibitedSecurityManager();
+    SunMiscProhibitedSecurityManager testingSecurityManager =
+        new SunMiscProhibitedSecurityManager();
     System.setSecurityManager(testingSecurityManager);
     try {
-      Queue<Object> queue = AccessController.doPrivileged(
-          (PrivilegedAction<Queue<Object>>) () -> JcTools.newFixedSizeQueue(10));
+      Queue<Object> queue =
+          AccessController.doPrivileged(
+              (PrivilegedAction<Queue<Object>>) () -> JcTools.newFixedSizeQueue(10));
       Assertions.assertNotNull(queue);
     } finally {
       testingSecurityManager.disable();
     }
   }
-
 }
diff --git a/sdk/trace-shaded-deps/src/test/java/io/opentelemetry/sdk/trace/internal/SunMiscProhibitedSecurityManager.java b/sdk/trace-shaded-deps/src/test/java/io/opentelemetry/sdk/trace/internal/SunMiscProhibitedSecurityManager.java
index cb5532aa144..d8d4f489ebd 100644
--- a/sdk/trace-shaded-deps/src/test/java/io/opentelemetry/sdk/trace/internal/SunMiscProhibitedSecurityManager.java
+++ b/sdk/trace-shaded-deps/src/test/java/io/opentelemetry/sdk/trace/internal/SunMiscProhibitedSecurityManager.java
@@ -1,3 +1,8 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 package io.opentelemetry.sdk.trace.internal;
 
 import java.io.FileDescriptor;
@@ -7,8 +12,8 @@
 import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
- * A security manager which disallows access to classes in sun.misc
- * Running the tests with a standard security manager is too invasive
+ * A security manager which disallows access to classes in sun.misc Running the tests with a
+ * standard security manager is too invasive
  */
 public class SunMiscProhibitedSecurityManager extends SecurityManager {
 
@@ -33,89 +38,67 @@ public void checkPermission(Permission perm) {
   }
 
   @Override
-  public void checkPermission(Permission perm, Object context) {
-
-  }
+  public void checkPermission(Permission perm, Object context) {}
 
   @Override
-  public void checkCreateClassLoader() {
-  }
+  public void checkCreateClassLoader() {}
 
   @Override
-  public void checkAccess(Thread t) {
-  }
+  public void checkAccess(Thread t) {}
 
   @Override
-  public void checkAccess(ThreadGroup g) {
-  }
+  public void checkAccess(ThreadGroup g) {}
 
   @Override
-  public void checkExit(int status) {
-  }
+  public void checkExit(int status) {}
 
   @Override
-  public void checkExec(String cmd) {
-  }
+  public void checkExec(String cmd) {}
 
   @Override
-  public void checkLink(String lib) {
-  }
+  public void checkLink(String lib) {}
 
   @Override
-  public void checkRead(FileDescriptor fd) {
-  }
+  public void checkRead(FileDescriptor fd) {}
 
   @Override
-  public void checkRead(String file) {
-  }
+  public void checkRead(String file) {}
 
   @Override
-  public void checkRead(String file, Object context) {
-  }
+  public void checkRead(String file, Object context) {}
 
   @Override
-  public void checkWrite(FileDescriptor fd) {
-  }
+  public void checkWrite(FileDescriptor fd) {}
 
   @Override
-  public void checkWrite(String file) {
-  }
+  public void checkWrite(String file) {}
 
   @Override
-  public void checkDelete(String file) {
-  }
+  public void checkDelete(String file) {}
 
   @Override
-  public void checkConnect(String host, int port) {
-  }
+  public void checkConnect(String host, int port) {}
 
   @Override
-  public void checkConnect(String host, int port, Object context) {
-  }
+  public void checkConnect(String host, int port, Object context) {}
 
   @Override
-  public void checkListen(int port) {
-  }
+  public void checkListen(int port) {}
 
   @Override
-  public void checkAccept(String host, int port) {
-  }
+  public void checkAccept(String host, int port) {}
 
   @Override
-  public void checkMulticast(InetAddress maddr) {
-  }
+  public void checkMulticast(InetAddress maddr) {}
 
   @Override
-  public void checkPropertiesAccess() {
-  }
+  public void checkPropertiesAccess() {}
 
   @Override
-  public void checkPropertyAccess(String key) {
-  }
+  public void checkPropertyAccess(String key) {}
 
   @Override
-  public void checkPrintJobAccess() {
-  }
+  public void checkPrintJobAccess() {}
 
   @Override
   public void checkPackageAccess(String pkg) {
@@ -125,15 +108,11 @@ public void checkPackageAccess(String pkg) {
   }
 
   @Override
-  public void checkPackageDefinition(String pkg) {
-  }
+  public void checkPackageDefinition(String pkg) {}
 
   @Override
-  public void checkSetFactory() {
-  }
+  public void checkSetFactory() {}
 
   @Override
-  public void checkSecurityAccess(String target) {
-  }
-
+  public void checkSecurityAccess(String target) {}
 }