If they have changed, Gradle will execute the task.
Otherwise, it will skip execution.

Incremental builds are always enabled, and the best way to see them in action is to turn on _verbose mode_.
With verbose mode, each task state is labeled during a build:

[source,text]
----
$ ./gradlew compileJava --console=verbose

> Task :buildSrc:generateExternalPluginSpecBuilders UP-TO-DATE

	"istio.io/istio/pilot/pkg/credentials"
	"istio.io/istio/pilot/pkg/model"
	creds "istio.io/istio/pilot/pkg/model/credentials"
	"istio.io/istio/pkg/config"
	"istio.io/istio/pkg/config/schema/gvk"
	"istio.io/istio/pkg/util/sets"
)

const (
	gatewayAliasForAnnotationKey = "gateway.istio.io/alias-for"
	gatewayTLSTerminateModeKey   = "gateway.istio.io/tls-terminate-mode"
	gatewayNameOverride          = "gateway.istio.io/name-override"

package gorm

import "time"

// Model a basic GoLang struct which includes the following fields: ID, CreatedAt, UpdatedAt, DeletedAt
// It may be embedded into your model or you may build your own model without it
//
//	type User struct {
//	  gorm.Model
//	}
type Model struct {
	ID        uint `gorm:"primarykey"`
	CreatedAt time.Time
	UpdatedAt time.Time
	DeletedAt DeletedAt `gorm:"index"`

package v3

import (
	"istio.io/istio/pkg/model"
)

const (
	ClusterType                = model.ClusterType
	EndpointType               = model.EndpointType
	ListenerType               = model.ListenerType
	RouteType                  = model.RouteType
	SecretType                 = model.SecretType
	ExtensionConfigurationType = model.ExtensionConfigurationType
	NameTableType              = model.NameTableType

 * limitations under the License.
 */

package org.gradle.tooling.model;

// TODO:ADAM - Deprecate
/**
 * A model that is buildable by the Tooling API. Models contain various information regarding the build.
 * Models are typically tailored to a specific domain, for example build environment or IDE.
 *
 * @since 1.0-milestone-8
 */

 * <p>
 * It is an error for a {@code @Model} rule to return {@code void} and specify a non-managed type as the first parameter.
 * It is an error for a {@code @Model} rule to return {@code void} and for the first parameter to be annotated with {@link Path}.
 * It is an error for a {@code @Model} rule to specify a managed type as the return type.

 * <h3>Creating non-managed model elements</h3>
 * <p>

limitations under the License.
*/

package modes

import "k8s.io/apimachinery/pkg/util/sets"

const (
	// ModeAlwaysAllow is the mode to set all requests as authorized
	ModeAlwaysAllow string = "AlwaysAllow"
	// ModeAlwaysDeny is the mode to set no requests as authorized
	ModeAlwaysDeny string = "AlwaysDeny"
	// ModeABAC is the mode to use Attribute Based Access Control to authorize
	ModeABAC string = "ABAC"

import org.apache.maven.api.xml.XmlNode;
#foreach ( $class in $model.allClasses )
import ${packageModelV4}.${class.Name};
#end

@Generated
public class ${className} {

    public String getModelVersion(${root.name} model) {
        Objects.requireNonNull(model, "model cannot be null");

#set ( $String = $model.getClass().forName("java.lang.String") )
#set ( $Comparator = $model.getClass().forName("java.util.Comparator") )

        <field>
          <name>project</name>
          <version>1.0.0</version>
          <description>Snippets of POM xml files used to supplement the data model.</description>
          <type>DOM</type>
        </field>
      </fields>
    </class>
  </classes>

apiVersion: telemetry.istio.io/v1alpha1
kind: Telemetry
metadata:
  name: logs
spec:
  accessLogging:
    - providers:
        - name: envoy
      match: