new ModelElementProjection(schema.getType())
                );
            } else {
                return new ProjectionOnlyNodeInitializer(
                    ScalarCollectionModelProjection.forSet(schema.getElementType(), !writable),
                    new ModelElementProjection(schema.getType())
                );
            }
        }
        return null;
    }

    @Override

  }

  // TODO: test adding element of wrong type

  /**
   * Returns {@link Method} instances for the {@code setCount()} tests that assume multisets support
   * duplicates so that the test of {@code Multisets.forSet()} can suppress them.
   */
  @J2ktIncompatible
  @GwtIncompatible // reflection
  public static List<Method> getSetCountDuplicateInitializingMethods() {
    return Arrays.asList(

  }

  // TODO: test adding element of wrong type

  /**
   * Returns {@link Method} instances for the {@code setCount()} tests that assume multisets support
   * duplicates so that the test of {@code Multisets.forSet()} can suppress them.
   */
  @J2ktIncompatible
  @GwtIncompatible // reflection
  public static List<Method> getSetCountDuplicateInitializingMethods() {
    return Arrays.asList(

	FormatGNU

	// Schily's tar format, which is incompatible with USTAR.
	// This does not cover STAR extensions to the PAX format; these fall under
	// the PAX format.
	formatSTAR

	formatMax
)

func (f Format) has(f2 Format) bool   { return f&f2 != 0 }
func (f *Format) mayBe(f2 Format)     { *f |= f2 }
func (f *Format) mayOnlyBe(f2 Format) { *f &= f2 }
func (f *Format) mustNotBe(f2 Format) { *f &^= f2 }

	format := &formatErasureV3{}
	format.Version = formatMetaVersionV1
	format.Format = formatBackendErasure
	if setLen == 1 {
		format.Format = formatBackendErasureSingle
	}
	format.ID = mustGetUUID()
	format.Erasure.Version = formatErasureVersionV3
	format.Erasure.DistributionAlgo = formatErasureVersionV3DistributionAlgoV3
	format.Erasure.Sets = make([][]string, numSets)

	}
}

// fmtFloat formats a float64. It assumes that verb is a valid format specifier
// for strconv.AppendFloat and therefore fits into a byte.
func (f *fmt) fmtFloat(v float64, size int, verb rune, prec int) {
	// Explicit precision in format specifier overrules default precision.
	if f.precPresent {
		prec = f.prec
	}
	// Format number, reserving space for leading + sign if needed.

    def "allows setting forced modules"() {
        expect:
        strategy.forcedModules.empty

        when:
        strategy.force 'org.foo:bar:1.0', 'org.foo:baz:2.0'

        then:
        def versions = strategy.forcedModules as List
        versions.size() == 2

                        forced()
                    }
                    edge('org:foo:3.1', 'org:foo:3.0') {
                        if (platformType != ENFORCED_PLATFORM) {
                            notRequested()
                            byAncestor()
                        } else {
                            forced()
                        }
                    }

			r := testCase.request.WithContext(ctx)

			forget := watchTracker.RegisterWatch(r)
			if testCase.expected == nil {
				if forget != nil {
					t.Errorf("unexpected watch registered: %#v", watchTracker.watchCount)
				}
				return
			}

			if forget == nil {
				t.Errorf("watch should be registered, got: %v", forget)
				return
			}

func TestFormatErasureEmpty(t *testing.T) {
	format := newFormatErasureV3(1, 16)
	format.Erasure.DistributionAlgo = formatErasureVersionV2DistributionAlgoV1
	formats := make([]*formatErasureV3, 16)

	for j := 0; j < 16; j++ {
		newFormat := format.Clone()
		newFormat.Erasure.This = format.Erasure.Sets[0][j]
		formats[j] = newFormat
	}

	// empty format to indicate disk not found, but this
	// empty should return false.