diff --git a/build.gradle b/build.gradle
index a72fc90..7d4d624 100644
--- a/build.gradle
+++ b/build.gradle
@@ -108,6 +108,11 @@ jfxmobile {
         compileSdkVersion = '24'
         minSdkVersion = '24'        
         manifest = 'src/android/AndroidManifest.xml'
+        packagingOptions {
+            exclude 'epl-v10.html'
+            exclude 'edl-v10.html'
+            exclude 'notice.html'
+        }        
         signingConfig {
             // keytool -genkey -v -keystore my-release-key.jks -keyalg RSA -keysize 2048 -validity 10000 -alias app
             storeFile file('my-release-key.jks')
@@ -115,6 +120,7 @@ jfxmobile {
             keyAlias 'app'
             keyPassword '123456'
         }
+        
     }    
     embedded {
         remotePlatforms {
diff --git a/src/main/java/com/adr/helloiot/ManagerComposed.java b/src/main/java/com/adr/helloiot/ManagerComposed.java
index 6a3984d..d38481f 100644
--- a/src/main/java/com/adr/helloiot/ManagerComposed.java
+++ b/src/main/java/com/adr/helloiot/ManagerComposed.java
@@ -53,7 +53,7 @@ public void registerSubscription(String topic, int qos) {
                 return;
             }
         }        
-        LOGGER.warning(() -> String.format("Topic not registered. It does not exist any topic manager for topic \"%s\"", topic));
+        LOGGER.warning(String.format("Topic not registered. It does not exist any topic manager for topic \"%s\"", topic));
     }
 
     @Override
@@ -78,6 +78,6 @@ public void publish(String topic, int qos, byte[] message, boolean isRetained) {
                 return;
             }
         } 
-        LOGGER.warning(() -> String.format("Message not published. It does not exist any topic manager for topic \"%s\"", topic));
+        LOGGER.warning(String.format("Message not published. It does not exist any topic manager for topic \"%s\"", topic));
     }
 }