func NewBuilder(buffer []byte) *Builder {
	return &Builder{
		result: buffer,
	}
}

// NewFixedBuilder creates a Builder that appends its output into the given
// buffer. This builder does not reallocate the output buffer. Writes that
// would exceed the buffer's capacity are treated as an error.
func NewFixedBuilder(buffer []byte) *Builder {
	return &Builder{
		result:    buffer,
		fixedSize: true,
	}
}

import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)

package strings

import (
	"internal/abi"
	"internal/bytealg"
	"unicode/utf8"
	"unsafe"
)

// A Builder is used to efficiently build a string using [Builder.Write] methods.
// It minimizes memory copying. The zero value is ready to use.
// Do not copy a non-zero Builder.
type Builder struct {
	addr *Builder // of receiver, to detect copies by value

	// External users should never get direct access to this buffer, since

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
}

func (b *Builder) Output(out config.Plan) *Builder {
	b.t.Helper()

	checkNotNil("out", out)

	ret := b.Copy()
	ret.out = out
	return ret
}

// Context returns a copy of this Builder with the given context set.
func (b *Builder) Context(t framework.TestContext) *Builder {
	checkNotNil("t", t)
	out := b.Copy()
	out.t = t
	return out
}

// Source returns a copy of this Builder with the given Source objects added.

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.

package headers

import (
	"net/http"
)

// Builder for HTTP headers.
type Builder struct {
	headers http.Header
}

// New Builder for HTTP headers.
func New() *Builder {
	return &Builder{
		headers: make(http.Header),
	}
}

// Get returns the current value for the key.
func (b *Builder) Get(key string) string {
	return b.headers.Get(key)
}

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