@Test
    void testInvalidAggregatorPackaging() throws Exception {
        SimpleProblemCollector result = validate("invalid-aggregator-packaging-pom.xml");

        assertViolations(result, 0, 1, 0);

        assertTrue(result.getErrors().get(0).contains("Aggregator projects require 'pom' as packaging."));
    }

    @Test
    void testMissingDependencyArtifactId() throws Exception {

import static org.apache.maven.api.Lifecycle.AFTER;
import static org.apache.maven.api.Lifecycle.BEFORE;

/**
 * Lifecycle definition, with eventual plugin bindings (when they are not packaging-specific).
 */
public class Lifecycle {
    public Lifecycle() {}

    public Lifecycle(String id, List<String> phases, Map<String, LifecyclePhase> defaultPhases) {
        this.id = id;
        this.phases = phases;

import java.util.Objects;
import java.util.Optional;
import java.util.concurrent.ConcurrentHashMap;

import org.apache.maven.api.Artifact;
import org.apache.maven.api.Lifecycle;
import org.apache.maven.api.Packaging;
import org.apache.maven.api.ProducedArtifact;
import org.apache.maven.api.Project;
import org.apache.maven.api.RemoteRepository;
import org.apache.maven.api.Session;
import org.apache.maven.api.Type;

/**
 * A Maven lifecycle is a sequence of predefined phases that govern the build process
 * of a Maven project. Each phase represents a specific step, such as compiling the
 * code, running tests, packaging the project, and deploying it. Executing a phase
 * triggers all preceding phases, ensuring that each step of the build process is
 * completed in the correct order. The three main lifecycles in Maven are

/tests/integration/istioctl/                                     @istio/wg-user-experience-maintainers @istio/wg-networking-maintainers
/tools/                                                          @istio/wg-test-and-release-maintainers
/tools/packaging/common/envoy_bootstrap.json                     @istio/wg-networking-maintainers
/tools/istio-iptables/                                           @istio/wg-networking-maintainers

    versionMapping {
        usage("java-api") {
            fromResolutionResult()
        }
        usage("java-runtime") {
            fromResolutionResult()
        }
    }

    pom {
        packaging = "jar"
        name = moduleIdentity.baseName.map { "${project.group}:$it" }
    }
}

fun publishNormalizedToLocalRepository() {
    val localRepository = layout.buildDirectory.dir("repo")

	Remove-Item C:\tmp\pyinstall.exe -Force; \
	\
	Write-Host 'Complete.';

# Install pip packages.
RUN python -m pip install --ignore-installed --force-reinstall --upgrade \
    setuptools packaging

# Install JDK 21.
RUN \
  Add-Type -AssemblyName \"System.IO.Compression.FileSystem\"; \
  $zulu_pkg = \"zulu21.34.19-ca-jdk21.0.3-win_x64.zip\"; \
  $zulu_url = \"https://cdn.azul.com/zulu/bin/${zulu_pkg}\"; \

        validateStringNotEmpty("packaging", problems, Severity.ERROR, Version.BASE, m.getPackaging(), m);

        if (!m.getModules().isEmpty()) {
            if (!"pom".equals(m.getPackaging())) {
                addViolation(
                        problems,
                        Severity.ERROR,
                        Version.BASE,
                        "packaging",
                        null,

    "path": "platforms/core-execution/build-cache-local",
    "unitTests": true,
    "functionalTests": true,
    "crossVersionTests": false
  },
  {
    "name": "build-cache-packaging",
    "path": "platforms/core-execution/build-cache-packaging",
    "unitTests": true,
    "functionalTests": false,
    "crossVersionTests": false
  },
  {
    "name": "build-cache-spi",

  <modelVersion>4.0.0</modelVersion>
  <groupId>com.google.guava</groupId>
  <artifactId>guava-parent</artifactId>
  <version>HEAD-android-SNAPSHOT</version>
  <packaging>pom</packaging>
  <name>Guava Maven Parent</name>
  <description>Parent for guava artifacts</description>
  <url>https://github.com/google/guava</url>
  <properties>
    <!--