Fix SonarLint findings in SystemTime JNI implementation

source/ls-std/time/system-time/jni/com_lynarstudios_ls_std_time_systemtime_SystemTimeJni.cpp

@@ -3,7 +3,7 @@
 * Company:         Lynar Studios
 * E-Mail:          webmaster@lynarstudios.com
 * Created:         2023-03-16
-* Changed:         2023-04-10
+* Changed:         2023-05-19
 *
 * */
 
@@ -35,9 +35,9 @@ using std::pair;
 using std::shared_ptr;
 using std::string;
 
-JNIEXPORT jboolean JNICALL Java_com_lynarstudios_ls_std_time_systemtime_SystemTimeJni_set(JNIEnv *_environment, jobject _object, jobject _dateParameter)
+JNIEXPORT jboolean JNICALL Java_com_lynarstudios_ls_std_time_systemtime_SystemTimeJni_set(JNIEnv *_environment, [[maybe_unused]] jobject _object, jobject _dateParameter)
 {
-  shared_ptr<JniClassParameter> parameter = make_shared<JniClassParameter>();
+  auto parameter = make_shared<JniClassParameter>();
   parameter->setJavaEnvironment(_environment);
   parameter->setJavaObject(_dateParameter);