FIX: Fix compiler warnings and enable -Werror

device-detection.cloud/src/main/java/fiftyone/devicedetection/cloud/data/MultiDeviceDataCloud.java

@@ -40,7 +40,7 @@
  * Encapsulates a list of {@link DeviceData} instances which can be returned
  * by the 51Degrees cloud service when certain evidence is provided (e.g. TAC)
  */
-public class MultiDeviceDataCloud
+public final class MultiDeviceDataCloud
     extends AspectDataBase
     implements MultiProfileData<DeviceData> {
     private static final String DEVICE_LIST_KEY = "profiles";

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/CollectionConfigSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(CollectionConfigSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/ComponentMetaDataCollectionSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(ComponentMetaDataCollectionSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/ComponentMetaDataSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(ComponentMetaDataSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/ConfigBaseSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(ConfigBaseSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/ConfigDeviceDetectionSwig.java

@@ -20,7 +20,7 @@ protected static long getCPtr(ConfigDeviceDetectionSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/ConfigHashSwig.java

@@ -20,7 +20,7 @@ protected static long getCPtr(ConfigHashSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/Date.java

@@ -21,7 +21,7 @@ protected static long getCPtr(Date obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/EngineBaseSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(EngineBaseSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/EngineDeviceDetectionSwig.java

@@ -20,7 +20,7 @@ protected static long getCPtr(EngineDeviceDetectionSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/EngineHashSwig.java

@@ -20,7 +20,7 @@ protected static long getCPtr(EngineHashSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/MapStringStringSwig.java

@@ -145,7 +145,7 @@ protected static long getCPtr(Iterator obj) {
       return (obj == null) ? 0 : obj.swigCPtr;
     }
 
-    @SuppressWarnings("deprecation")
+    @SuppressWarnings({"deprecation", "removal"})
     protected void finalize() {
       delete();
     }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/MetaDataSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(MetaDataSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/ProfileMetaDataCollectionSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(ProfileMetaDataCollectionSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/ProfileMetaDataSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(ProfileMetaDataSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/PropertyMetaDataCollectionSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(PropertyMetaDataCollectionSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/PropertyMetaDataSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(PropertyMetaDataSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/RequiredPropertiesConfigSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(RequiredPropertiesConfigSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/ValueMetaDataCollectionSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(ValueMetaDataCollectionSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/ValueMetaDataKeySwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(ValueMetaDataKeySwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/ValueMetaDataSwig.java

@@ -21,7 +21,7 @@ protected static long getCPtr(ValueMetaDataSwig obj) {
     return (obj == null) ? 0 : obj.swigCPtr;
   }
 
-  @SuppressWarnings("deprecation")
+  @SuppressWarnings({"deprecation", "removal"})
   protected void finalize() {
     delete();
   }

device-detection.hash.engine.on-premise/src/main/java/fiftyone/devicedetection/hash/engine/onpremise/interop/swig/VectorStringSwig.java

@@ -36,6 +36,7 @@ public void close() {
     this.delete();
   }
 
+  @SuppressWarnings("this-escape")
   public VectorStringSwig(String[] initialElements) {
     this();
     reserve(initialElements.length);
@@ -45,6 +46,7 @@ public VectorStringSwig(String[] initialElements) {
     }
   }
 
+  @SuppressWarnings("this-escape")
   public VectorStringSwig(Iterable<String> initialElements) {
     this();
     for (String element : initialElements) {

pom.xml

@@ -119,7 +119,7 @@
                         <showWarnings>true</showWarnings>
                         <compilerArgs>
                             <arg>-Xlint:all,-try,-options</arg>
-<!--                            <arg>-Werror</arg>-->
+                            <arg>-Werror</arg>
                         </compilerArgs>
                     </configuration>
                 </plugin>