description: Traffic policies that apply to this subset.
                      properties:
                        connectionPool:
                          properties:
                            http:
                              description: HTTP connection pool settings.
                              properties:
                                h2UpgradePolicy:
                                  description: |-

/**
 * An immutable view of all properties available for build options, calculated from command-line options, the environment and the various
 * properties files.
 */
public interface AllProperties {
    /**
     * Returns the system properties defined as command-line options.
     */
    Map<String, String> getRequestedSystemProperties();

    /**

    def "writes expected properties into file"() {
        when:
        UpdateDaemonJvmModifier.updateJvmCriteria(daemonJvmPropertiesFile, JavaVersion.VERSION_11, JvmVendor.fromString("IBM"), JvmImplementation.VENDOR_SPECIFIC)
        then:
        def props = daemonJvmPropertiesFile.properties
        props[DaemonJvmPropertiesDefaults.TOOLCHAIN_VERSION_PROPERTY] == "11"

            tasks.register('printSystemProperty') {
                doLast {
                    System.properties.each { k, v ->
                        println("$k=$v")
                    }
                }
            }
        '''
    }

    @TargetGradleVersion(">=3.0 <7.6")
    def "Custom system properties are ignored in older Gradle versions"() {
        setup:

    /**
     * Gets the system properties to use for interpolation and profile activation. The system properties are collected
     * from the runtime environment like {@link System#getProperties()} and environment variables.
     *
     * @return The execution properties, never {@code null}.
     */
    Map<String, String> getSystemProperties();

    /**

    }

    File createModule(String simpleName, Properties properties) {
        def moduleDir = tmpDir.createDir("$simpleName/build/resources/main")
        save(properties, moduleDir.file("gradle-$simpleName-classpath.properties"))
        moduleDir
    }

    private Properties properties(Map kvs = [:]) {
        new Properties().with {
            putAll(kvs)
            it
        }
    }

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.gradle.internal.properties.annotations;

import com.google.common.collect.ImmutableSet;
import org.gradle.internal.properties.PropertyValue;
import org.gradle.internal.properties.PropertyVisitor;
import org.gradle.internal.reflect.validation.TypeValidationContext;
import org.gradle.internal.service.scopes.Scope;

	}

	for k, vFld := range v.Properties {
		if sFld, ok := s.Properties[k]; !ok {
			if sAdditionalPropertiesSchema == nil || !opts.AllowValidationPropertiesWithAdditionalProperties {
				allErrs = append(allErrs, field.Required(sPath.Child("properties").Key(k), fmt.Sprintf("because it is defined in %s", vPath.Child("properties").Key(k))))
			} else {
				// Allow validations on specific properties if there exists an

[[sec:project_properties]]
== Project properties

Project properties are available on the link:{groovyDslPath}/org.gradle.api.Project.html[Project] object.
They can be set from the command line using the `-P` / `--project-prop` <<command_line_interface.adoc#sec:environment_options, environment option>>.

The following examples demonstrate how to set project properties in different ways.

                      description: Traffic policies that apply to this subset.
                      properties:
                        connectionPool:
                          properties:
                            http:
                              description: HTTP connection pool settings.
                              properties:
                                h2UpgradePolicy:
                                  description: |-