func (b *Builder) NamespaceParam(namespace string) *Builder {
	b.namespace = namespace
	return b
}

// DefaultNamespace instructs the builder to set the namespace value for any object found
// to NamespaceParam() if empty.
func (b *Builder) DefaultNamespace() *Builder {
	b.defaultNamespace = true
	return b
}

type Builder interface {
	// With adds a new Echo configuration to the Builder. Once built, the instance
	// pointer will be updated to point at the new Instance.
	With(i *echo.Instance, cfg echo.Config) Builder

	// WithConfig mimics the behavior of With, but does not allow passing a reference
	// and returns an echoboot builder rather than a generic echo builder.

import (
	"fmt"
	"go/ast"
	"go/token"
)

type builder struct {
	cfg       *CFG
	mayReturn func(*ast.CallExpr) bool
	current   *Block
	lblocks   map[string]*lblock // labeled blocks
	targets   *targets           // linked stack of branch targets
}

func (b *builder) stmt(_s ast.Stmt) {
	// The label of the current statement.  If non-nil, its _goto

func (c *CRDCanonicalTypeNamer) OpenAPICanonicalTypeName() string {
	return fmt.Sprintf("%s/%s.%s", c.group, c.version, c.kind)
}

// builder contains validation schema and basic naming information for a CRD in
// one version. The builder works to build a WebService that kube-openapi can
// consume.
type builder struct {
	schema     *spec.Schema
	listSchema *spec.Schema
	ws         *restful.WebService

	group    string

	}}},
}

// General setting to control behavior
type Option struct {
	IsCustomBuilder bool
	UseFilterState  bool
	UseExtendedJwt  bool
}

// Builder builds Istio authorization policy to Envoy filters.
type Builder struct {
	trustDomainBundle trustdomain.Bundle
	option            Option

	// populated when building for CUSTOM action.
	customPolicies []model.AuthorizationPolicy

                }
            }
        '''
        builder.resourceFile("org/gradle/test/test.properties").createFile().text = "text=hello world"
        builder.buildJar(jarFile)

        then:
        succeeds("hello")
        outputContains("hello world")

        when:
        builder = artifactBuilder()

        when:
        buildId = UniqueId.generate()
        outputFile.text = "outdated"

        then:
        outOfDate(builder.build(), outputFilesChanged(file: [outputFile]))
    }

    def "failed executions are never up-to-date"() {
        def failure = new RuntimeException()

        when:
        def result = execute(builder.withWork { ->
            throw failure

	}
	if cfg.BuildContext.InstallSuffix != "" {
		defaultGcFlags = append(defaultGcFlags, "-installsuffix", cfg.BuildContext.InstallSuffix)
	}
	if a.buildID != "" {
		defaultGcFlags = append(defaultGcFlags, "-buildid", a.buildID)
	}
	if p.Internal.OmitDebug || cfg.Goos == "plan9" || cfg.Goarch == "wasm" {
		defaultGcFlags = append(defaultGcFlags, "-dwarf=false")
	}

func (a *Action) BuildActionID() string { return actionID(a.buildID) }

// BuildContentID returns the content ID section of a's build ID.
func (a *Action) BuildContentID() string { return contentID(a.buildID) }

// BuildID returns a's build ID.
func (a *Action) BuildID() string { return a.buildID }

// BuiltTarget returns the actual file that was built. This differs

	}
	if !sets.New(DockerBuilder, CraneBuilder).Contains(a.Builder) {
		return fmt.Errorf("unknown builder %v", a.Builder)
	}

	if a.Builder == CraneBuilder && a.Save {
		return fmt.Errorf("crane builder does not support save")
	}
	if a.Builder == CraneBuilder && a.NoClobber {
		return fmt.Errorf("crane builder does not support no-clobber")
	}
	if a.Builder == CraneBuilder && a.NoCache {