}
            }
        });
    }

    public void add(final Transformer<String, String> transformer) {
        transformers.add(new Transformer<Reader, Reader>() {
            @Override
            public Reader transform(Reader reader) {
                return new LineFilter(reader, transformer);
            }
        });
    }

    public void add(final Closure closure) {

	if transformer := transformerOverrides[resource]; transformer != nil {
		return transformer
	}

	if transformer := transformerOverrides[schema.GroupResource{
		Group:    resource.Group,
		Resource: "*",
	}]; transformer != nil {
		return transformer
	}

		encryptionConfiguration *encryptionconfig.EncryptionConfiguration
		configChanged           bool
	)

	// get context to close the new transformers (on error cases and on the next reload)
	// serverCtx is attached to the API server's lifecycle so we will always close transformers on shut down
	ctx, closeTransformers := context.WithCancel(serverCtx)

	defer func() {
		// TODO can work queue metrics help here?

				t.Fatalf("%s: error while reading using %s transformer: %s", testCase.Name, transformer.Name, err)
			}
			if stale != (transformer.Name != testCase.Name) {
				t.Fatalf("%s: wrong stale information on reading using %s transformer, should be %v", testCase.Name, transformer.Name, testCase.Name == transformer.Name)
			}
			if !bytes.Equal(untransformedData, originalText) {

							err:        nil,
						},
					},
					EncryptionFileContentHash: "anything different",
				}, nil
			},
		},
		{
			name:                    "when config is not updated transformers are closed correctly",
			wantECFileHash:          "k8s:enc:unstable:1:6bc9f4aa2e5587afbb96074e1809550cbc4de3cc3a35717dac8ff2800a147fd3",
			wantLoadCalls:           1,
			wantHashCalls:           1,

import org.gradle.api.problems.Problems;
import org.gradle.internal.operations.OperationIdentifier;

/**
 * Describes a transformation that can be applied to a problem.
 * <p>
 * These transformers could be added to the {@link Problems} service to transform problems before they are reported.
 */
public interface ProblemTransformer {

    /**

import org.gradle.api.Project
import org.gradle.api.problems.internal.PluginIdLocation
import org.gradle.integtests.fixtures.AbstractIntegrationSpec

/**
 * Testing if the automatically added problem transformers are present, and if they are working correctly.
 */
class InjectedProblemsTransformerIntegrationTest extends AbstractIntegrationSpec {

    def setup() {
        enableProblemsApiCheck()
    }

		}

		// Here the dynamic transformers take ownership of the transformers and their cancellation.
		dynamicTransformers := encryptionconfig.NewDynamicTransformers(encryptionConfiguration.Transformers, encryptionConfiguration.HealthChecks[0], closeTransformers, encryptionConfiguration.KMSCloseGracePeriod)

 The following are generated from this model:

   * {{{./apidocs/index.html}Java sources}} with Reader and Writers for the Xpp3 XML parser, <<<ToAPiV3()>>> and <<<ToApiV4()>>> transformers, and <<<v4>>> package
     for Merger and v4 Reader and Writers for the Xpp3 XML parser,

   * A {{{./settings.html}Descriptor Reference}}

   * An {{{https://maven.apache.org/xsd/settings-1.2.0.xsd}XSD}}

 *     for example when using an {@link org.gradle.api.artifacts.ArtifactView} to select different variants.</li>
 *     <li>Determine how to produce the artifacts of the variant, for example by running a chain of transformers.</li>
 *     <li>Produce the artifacts, for example by running the transforms or downloading files.</li>
 * </ul>
 *