How can i resolve this Mutation testing report?

I am a newbie on mutation testing. I am using  PIT  to test my  code.Can anyone please  suggest  how  can I resolve this  code?

 

      import java.io.IOException; 
 
 5     import org.springframework.http.client.ClientHttpResponse;
 
 6     import org.springframework.web.client.ResponseErrorHandler;
 
 7     
 
 8     
 
 9     public class DataTagsNamesErrorHandler implements ResponseErrorHandler {
 
 10         @Override
 
 11         public boolean hasError(ClientHttpResponse response) throws IOException {
 
 12         	
 
 13  1  return false;
 
 14         }
 
 15     
 
 16         @Override
 
 17         public void handleError(ClientHttpResponse response) throws IOException {
 
 18         }
 
 19     }
 
  
Mutations 

13  1.replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
 

Active mutators
•INCREMENTS_MUTATOR
•VOID_METHOD_CALL_MUTATOR
•RETURN_VALS_MUTATOR
•MATH_MUTATOR
•NEGATE_CONDITIONALS_MUTATOR
•INVERT_NEGS_MUTATOR
•CONDITIONALS_BOUNDARY_MUTATOR

Tests examined

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