diff --git a/dd-java-agent/src/test/java/datadog/trace/agent/test/IntegrationTestUtils.java b/dd-java-agent/src/test/java/datadog/trace/agent/test/IntegrationTestUtils.java
index e95ff4af6e1..07703a35bce 100644
--- a/dd-java-agent/src/test/java/datadog/trace/agent/test/IntegrationTestUtils.java
+++ b/dd-java-agent/src/test/java/datadog/trace/agent/test/IntegrationTestUtils.java
@@ -6,7 +6,6 @@
 import datadog.trace.bootstrap.BootstrapProxy;
 import java.io.BufferedReader;
 import java.io.File;
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
@@ -15,6 +14,7 @@
 import java.lang.management.RuntimeMXBean;
 import java.lang.reflect.Field;
 import java.net.URL;
+import java.nio.file.Files;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -65,26 +65,26 @@ public static URL createJarWithClasses(final Class<?>... classes) throws IOExcep
    *
    * <p>The jar file will be removed when the jvm exits.
    *
-   * @param mainClassname The name of the class to use for Main-Class and Premain-Class. May be null
+   * @param mainClassName The name of the class to use for Main-Class and Premain-Class. May be null
    * @param classes classes to package into the jar.
    * @return the location of the newly created jar.
    * @throws IOException
    */
-  public static File createJarFileWithClasses(final String mainClassname, final Class<?>... classes)
+  public static File createJarFileWithClasses(final String mainClassName, final Class<?>... classes)
       throws IOException {
-    final File tmpJar = File.createTempFile(UUID.randomUUID().toString() + "-", ".jar");
+    final File tmpJar = File.createTempFile(UUID.randomUUID() + "-", ".jar");
     tmpJar.deleteOnExit();
 
     final Manifest manifest = new Manifest();
-    if (mainClassname != null) {
+    if (mainClassName != null) {
       final Attributes mainAttributes = manifest.getMainAttributes();
       mainAttributes.put(Attributes.Name.MANIFEST_VERSION, "1.0");
-      mainAttributes.put(Attributes.Name.MAIN_CLASS, mainClassname);
-      mainAttributes.put(new Attributes.Name("Premain-Class"), mainClassname);
+      mainAttributes.put(Attributes.Name.MAIN_CLASS, mainClassName);
+      mainAttributes.put(new Attributes.Name("Premain-Class"), mainClassName);
     }
 
     try (final JarOutputStream target =
-        new JarOutputStream(new FileOutputStream(tmpJar), manifest)) {
+        new JarOutputStream(Files.newOutputStream(tmpJar.toPath()), manifest)) {
       for (final Class<?> clazz : classes) {
         addToJar(clazz, target);
       }
@@ -93,10 +93,10 @@ public static File createJarFileWithClasses(final String mainClassname, final Cl
     return tmpJar;
   }
 
-  public static URL createJarWithClasses(final String mainClassname, final Class<?>... classes)
+  public static URL createJarWithClasses(final String mainClassName, final Class<?>... classes)
       throws IOException {
 
-    return createJarFileWithClasses(mainClassname, classes).toURI().toURL();
+    return createJarFileWithClasses(mainClassName, classes).toURI().toURL();
   }
 
   private static void addToJar(final Class<?> clazz, final JarOutputStream jarOutputStream)
@@ -312,7 +312,7 @@ private StreamGobbler(final InputStream stream, final String type, final PrintSt
     public void run() {
       try {
         final BufferedReader reader = new BufferedReader(new InputStreamReader(stream));
-        String line = null;
+        String line;
         while ((line = reader.readLine()) != null) {
           if (null != out) {
             out.println(type + "> " + line);
diff --git a/dd-java-agent/src/test/java/jvmbootstraptest/CustomSecurityManager.java b/dd-java-agent/src/test/java/jvmbootstraptest/CustomSecurityManager.java
index 1cd91e5047b..591fb6283bd 100644
--- a/dd-java-agent/src/test/java/jvmbootstraptest/CustomSecurityManager.java
+++ b/dd-java-agent/src/test/java/jvmbootstraptest/CustomSecurityManager.java
@@ -358,7 +358,8 @@ protected final boolean defaultCheckFileReadPermission(
         || isEtcFile(filePath)
         || isTimeZoneDb(filePath)
         || isNetProperties(filePath)
-        || isIbmFile(filePath);
+        || isIbmFile(filePath)
+        || isOracleFile(filePath);
   }
 
   protected boolean checkFileWritePermission(FilePermission perm, Object ctx, String filePath) {
@@ -391,6 +392,10 @@ protected static final boolean isIbmFile(String filePath) {
     return filePath.endsWith("/tmp/.com_ibm_tools_attach");
   }
 
+  protected static final boolean isOracleFile(String filePath) {
+    return filePath.contains("/oracle8");
+  }
+
   protected static final boolean isLibraryFile(String filePath) {
     return filePath.endsWith(".dylib") || filePath.endsWith(".so") || filePath.endsWith(".dll");
   }
diff --git a/dd-java-agent/src/test/java/jvmbootstraptest/InitializationTelemetryCheck.java b/dd-java-agent/src/test/java/jvmbootstraptest/InitializationTelemetryCheck.java
index 0db64149b3d..23d1f1bec2a 100644
--- a/dd-java-agent/src/test/java/jvmbootstraptest/InitializationTelemetryCheck.java
+++ b/dd-java-agent/src/test/java/jvmbootstraptest/InitializationTelemetryCheck.java
@@ -136,7 +136,7 @@ static final void write(File file, String... lines) throws IOException {
     Files.write(file.toPath(), Arrays.asList(lines));
   }
 
-  static final String read(File file) throws IOException {
+  static final String read(File file) {
     try {
       return new String(Files.readAllBytes(file.toPath()), StandardCharsets.UTF_8);
     } catch (IOException e) {