Update CustomerValidationAdapter.java

Author: SentryMan

validator/src/test/java/io/avaje/validation/core/CustomerValidationAdapter.java

@@ -4,7 +4,6 @@
 import java.util.Map;
 
 import io.avaje.validation.Validator;
-import io.avaje.validation.adapter.CoreValidation;
 import io.avaje.validation.adapter.ValidationAdapter;
 import io.avaje.validation.adapter.ValidationRequest;
 import jakarta.validation.constraints.AssertTrue;
@@ -20,13 +19,10 @@ public final class CustomerValidationAdapter implements ValidationAdapter<Custom
   private final ValidationAdapter<Object> activeDateAdapter;
   private final ValidationAdapter<List<Contact>> contactsValidator;
 
-  private final CoreValidation core;
-
   private final ValidationAdapter<Address> addressValidator;
   private final ValidationAdapter<Contact> contactValidator;
 
   public CustomerValidationAdapter(Validator validator) {
-    this.core = validator.core();
     this.activeAdapter =
         validator.<Boolean>annotationAdapter(AssertTrue.class, Map.of("message", "not true"));