project update

Author: bnasslahsen

springdoc-openapi-common/src/main/java/org/springdoc/core/GenericResponseBuilder.java

@@ -348,15 +348,16 @@ private String evaluateResponseStatus(Method method, Class<?> beanType, boolean
 	}
 
 	private boolean isVoid(Type returnType) {
+		boolean result = false;
 		if (Void.TYPE.equals(returnType))
-			return true;
-		if (returnType instanceof ParameterizedType) {
-			Type[]  types = ((ParameterizedType) returnType).getActualTypeArguments();
-			if(types !=null)
+			result = true;
+		else if (returnType instanceof ParameterizedType) {
+			Type[] types = ((ParameterizedType) returnType).getActualTypeArguments();
+			if (types != null)
 				return isVoid(types[0]);
 		}
 		if (Void.class.equals(returnType))
-			return true;
-		return false;
+			result = true;
+		return result;
 	}
 }

springdoc-openapi-common/src/main/java/org/springdoc/core/converters/ConverterUtils.java

@@ -27,6 +27,8 @@
 import org.springframework.http.ResponseEntity;
 
 public class ConverterUtils {
+	
+	private ConverterUtils() { }
 
 	private static final List<Class<?>> RESULT_WRAPPERS_TO_IGNORE = new ArrayList<>();