Add annotationExists method

Author: bilal-alsharifi

android/sdl_android/src/androidTest/java/com/smartdevicelink/test/rpc/RPCGenericTests.java

@@ -509,15 +509,19 @@ else if (!paramFullType.contains(">")) {
         assertTrue("The following RPCs don't have a constructor that has all the mandatory params: " + rpcsWithInvalidConstructor, rpcsWithInvalidConstructor.isEmpty());
     }
 
-    private boolean isDeprecated (AnnotatedElement element) {
+    private boolean annotationExists (AnnotatedElement element, String annotationName) {
         for (Annotation annotation : element.getDeclaredAnnotations()) {
-            if (annotation.annotationType().getSimpleName().equalsIgnoreCase("deprecated")) {
+            if (annotation.annotationType().getSimpleName().equalsIgnoreCase(annotationName)) {
                 return true;
             }
         }
         return false;
     }
 
+    private boolean isDeprecated (AnnotatedElement element) {
+        return annotationExists(element, "deprecated");
+    }
+
     private Field getEnumField(Class aClass, String elementName) {
         Field field = null;
         for (Object anEnum : EnumSet.allOf(aClass)) {