* specific language governing permissions and limitations
 * under the License.
 */

/**
 * Provides classes for Maven plugin descriptors that define plugin metadata, configuration,
 * and execution parameters. These descriptors are typically stored in plugin.xml files
 * within the META-INF/maven directory of plugin JARs.
 *
 * @since 4.0.0
 */

        SimpleProblemCollector result = validateRaw("duplicate-plugin-execution.xml");

        assertViolations(result, 0, 4, 0);

        assertContains(result.getErrors().get(0), "duplicate execution with id a");
        assertContains(result.getErrors().get(1), "duplicate execution with id default");
        assertContains(result.getErrors().get(2), "duplicate execution with id c");

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.logging;

import org.apache.maven.execution.ExecutionEvent;
import org.eclipse.aether.transfer.TransferEvent;

/**
 * An abstract build event sink.
 */
public interface BuildEventListener {

    void sessionStarted(ExecutionEvent event);

on the Program.

  To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy.  Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.internal.aether;

import java.util.Map;

import org.apache.maven.execution.MavenExecutionRequest;
import org.eclipse.aether.repository.AuthenticationSelector;
import org.eclipse.aether.repository.MirrorSelector;
import org.eclipse.aether.repository.ProxySelector;

/**

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.project.collector;

import java.util.List;

import org.apache.maven.execution.MavenExecutionRequest;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.ProjectBuildingException;

/**
 * Describes strategies for finding projects that Maven could build.
 */

        assertEquals(1, activeProfilesOrig.size(), "Expecting 1 active profile");

        MavenProject clonedProject = projectToClone.clone();

        List<Profile> activeProfilesClone = clonedProject.getActiveProfiles();

        assertEquals(1, activeProfilesClone.size(), "Expecting 1 active profile");

        assertNotSame(
                activeProfilesOrig,

 * under the License.
 */

/**
 * Defines core service interfaces that provide essential Maven functionality such as
 * artifact resolution, dependency management, and build execution. These services
 * form the backbone of Maven's extensible architecture.
 *
 * @since 4.0.0
 */

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.lifecycle.internal;

import org.apache.maven.execution.MavenSession;
import org.apache.maven.lifecycle.internal.stub.ProjectDependencyGraphStub;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;

      <description>
        The {@code @lt;execution>} element contains information required for the
        execution of a plugin.
      </description>
      <fields>
        <field>
          <name>id</name>
          <version>4.0.0+</version>
          <type>String</type>
          <defaultValue>default</defaultValue>
          <description>The identifier of this execution for labelling the goals during the build,