}
    }
  }

  /** Tests that if specify '%' as safe the result is an idempotent escaper. */
  public void testCustomEscaper_withpercent() {
    UnicodeEscaper e = new PercentEscaper("%", false);
    assertEquals("foo%7Cbar", e.escape("foo|bar"));
    assertEquals("foo%7Cbar", e.escape("foo%7Cbar")); // idempotent
  }

  /** Test that giving a null 'safeChars' string causes a {@link NullPointerException}. */

/**
 * Describes a method rule.
 * All implementations of this class are expected to implement the equals and hashCode method
 */
public interface ModelRuleDescriptor {
    /**
     * This method is expected to be idempotent.
     *
     * @param appendable where to write the description to.
     */
    void describeTo(Appendable appendable);

    ModelRuleDescriptor append(ModelRuleDescriptor child);

            "type": "string"
          },
          "namespace": {

                    expression.returnedExpression?.accept(this)
                }

                override fun visitComment(comment: PsiComment) {
                    // Skip such comments so that test become idempotent
                    if (comment.text.matches(commentRegex)) return
                    super.visitComment(comment)
                }
            })
        }
        if (actual != original) {

	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/types"
)

// Volume represents a directory used by pods or hosts on a node. All method
// implementations of methods in the volume interface must be idempotent.
type Volume interface {
	// GetPath returns the path to which the volume should be mounted for the
	// pod.
	GetPath() string

	// MetricsProvider embeds methods for exposing metrics (e.g.

the differences a rewrite would introduce.

The -r flag restricts the set of rewrites considered to those in the
named list.  By default fix considers all known rewrites.  Fix's
rewrites are idempotent, so that it is safe to apply fix to updated
or partially updated code even without using the -r flag.

Fix prints the full list of fixes it can apply in its help output;
to see them, run go tool fix -help.

        when:
        config.add { events << "a" }
        config.add { events << "b" }

        and:
        config.fire()

        then:
        events == ["a", "b"]
    }

    def "fire is idempotent"() {
        given:
        def events = []

        when:
        config.add { events << "a" }
        config.add { events << "b" }

        and:
        3.times { config.fire() }

        then:

      }
    }
  }

  /** Tests that if specify '%' as safe the result is an idempotent escaper. */
  public void testCustomEscaper_withpercent() {
    UnicodeEscaper e = new PercentEscaper("%", false);
    assertEquals("foo%7Cbar", e.escape("foo|bar"));
    assertEquals("foo%7Cbar", e.escape("foo%7Cbar")); // idempotent
  }

  /** Test that giving a null 'safeChars' string causes a {@link NullPointerException}. */

func Or64(ptr *uint64, val uint64) uint64

//go:noescape
func Anduintptr(ptr *uintptr, val uintptr) uintptr

//go:noescape
func Oruintptr(ptr *uintptr, val uintptr) uintptr

// NOTE: Do not add atomicxor8 (XOR is not idempotent).

//go:noescape
func Cas64(ptr *uint64, old, new uint64) bool

//go:noescape
func CasRel(ptr *uint32, old, new uint32) bool

//go:noescape
func Store(ptr *uint32, val uint32)

 * <li>Add a sample for the module metadata serializer test, to make sure that serialized metadata is idempotent</li>
 * </ul>
 */
public class GradleModuleMetadataWriter {
    private final BuildInvocationScopeId buildInvocationScopeId;
    private final ChecksumService checksumService;

    public GradleModuleMetadataWriter(