diff --git a/owncloudComLibrary/src/debug/java/com/owncloud/android/lib/common/http/DebugInterceptorFactory.kt b/owncloudComLibrary/src/debug/java/com/owncloud/android/lib/common/http/DebugInterceptorFactory.kt
index 00a599b0..b92c9b5a 100644
--- a/owncloudComLibrary/src/debug/java/com/owncloud/android/lib/common/http/DebugInterceptorFactory.kt
+++ b/owncloudComLibrary/src/debug/java/com/owncloud/android/lib/common/http/DebugInterceptorFactory.kt
@@ -1,9 +1,30 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2020 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ */
+
 package com.owncloud.android.lib.common.http
 
 import com.facebook.stetho.okhttp3.StethoInterceptor
 
-class DebugInterceptorFactory {
-    companion object {
-        fun getInterceptor() = StethoInterceptor()
-    }
+object DebugInterceptorFactory {
+    fun getInterceptor() = StethoInterceptor()
 }
diff --git a/owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/DummyInterceptor.kt b/owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/DummyInterceptor.kt
index e7dfe719..8a81b460 100644
--- a/owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/DummyInterceptor.kt
+++ b/owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/DummyInterceptor.kt
@@ -1,10 +1,31 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2020 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+
 package com.owncloud.android.lib.common.http
 
 import okhttp3.Interceptor
-import okhttp3.Response
 
 class DummyInterceptor : Interceptor {
-    override fun intercept(chain: Interceptor.Chain): Response {
-        return chain.proceed(chain.request())
-    }
+    override fun intercept(chain: Interceptor.Chain) = chain.proceed(chain.request())
 }
\ No newline at end of file
diff --git a/owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/HttpClient.java b/owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/HttpClient.java
index 6172a9a3..ed1dd847 100644
--- a/owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/HttpClient.java
+++ b/owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/HttpClient.java
@@ -113,7 +113,7 @@ public class HttpClient {
                                                      CookieJar cookieJar) {
         return new OkHttpClient.Builder()
                 .addNetworkInterceptor(getLogInterceptor())
-                .addNetworkInterceptor(DebugInterceptorFactory.Companion.getInterceptor())
+                .addNetworkInterceptor(DebugInterceptorFactory.INSTANCE.getInterceptor())
                 .protocols(Collections.singletonList(Protocol.HTTP_1_1))
                 .readTimeout(HttpConstants.DEFAULT_DATA_TIMEOUT, TimeUnit.MILLISECONDS)
                 .writeTimeout(HttpConstants.DEFAULT_DATA_TIMEOUT, TimeUnit.MILLISECONDS)
diff --git a/owncloudComLibrary/src/release/java/com/owncloud/android/lib/common/http/DebugInterceptorFactory.kt b/owncloudComLibrary/src/release/java/com/owncloud/android/lib/common/http/DebugInterceptorFactory.kt
index 4521247f..713bdca3 100644
--- a/owncloudComLibrary/src/release/java/com/owncloud/android/lib/common/http/DebugInterceptorFactory.kt
+++ b/owncloudComLibrary/src/release/java/com/owncloud/android/lib/common/http/DebugInterceptorFactory.kt
@@ -1,7 +1,29 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2020 ownCloud GmbH.
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+
 package com.owncloud.android.lib.common.http
 
-class DebugInterceptorFactory {
-    companion object {
-        fun getInterceptor() = DummyInterceptor()
-    }
+object DebugInterceptorFactory {
+    fun getInterceptor() = DummyInterceptor()
 }
\ No newline at end of file