xml.append("        <plugins>\n");
            for (Plugin plugin : plugins) {
                xml.append("            <plugin>\n");
                xml.append("                <groupId>").append(plugin.groupId).append("</groupId>\n");
                xml.append("                <artifactId>")
                        .append(plugin.artifactId)
                        .append("</artifactId>\n");

public interface LifecycleBindingsInjector {

    /**
     * Injects plugin executions induced by lifecycle bindings into the specified model. The model has already undergone
     * injection of plugin management so any plugins that are injected by lifecycle bindings and are not already present
     * in the model's plugin section need to be subjected to the model's plugin management.
     *

        Plugin compilerPlugin = (Plugin) pluginMap.get("org.apache.maven.plugins:maven-compiler-plugin");

        assertNotNull(compilerPlugin);

        Map executionMap = compilerPlugin.getExecutionsAsMap();
        assertNull(
                executionMap.get("test"),
                "Plugin execution: 'test' should NOT exist in the compiler plugin specification for the child project!");
    }

        Element plugin = insertNewElement(PLUGIN, pluginsElement);
        addGAVElements(plugin, groupId, artifactId, version);
        return plugin;
    }

    /**
     * Updates or creates a child element with the given content.
     *
     * @param parent the parent element
     * @param childName the child element name
     * @param content the content to set

  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>com.github.siom79.japicmp</groupId>
        <artifactId>japicmp-maven-plugin</artifactId>
        <configuration>
          <parameter>
            <excludes>
              <exclude>org.apache.maven.plugin.lifecycle</exclude>
              <exclude>org.apache.maven.plugin.descriptor.PluginDescriptor#getLifecycleMapping(java.lang.String)</exclude>

                        + "stub-plugin-initialize, "
                        + "stub-plugin-process-resources, "
                        + "stub-plugin-compile, "
                        + "stub-plugin-process-test-resources, "
                        + "stub-plugin-test-compile, "
                        + "stub-plugin-test, "
                        + "stub-plugin-package, "
                        + "stub-plugin-install], "

        List<Plugin> plugins = getMetadata().getPlugins();
        boolean found = false;
        for (Iterator<Plugin> i = plugins.iterator(); i.hasNext() && !found; ) {
            Plugin plugin = i.next();
            if (plugin.getPrefix().equals(goalPrefix)) {
                found = true;
            }
        }
        if (!found) {
            Plugin plugin = new Plugin();

    }

    /**
     * Gets the path to plugin files directory.
     *
     * @param names the path components to append to the plugin directory
     * @return the Path object pointing to the plugin directory
     */
    public static Path getPluginPath(final String... names) {
        return getPath("WEB-INF/", "plugin", names);
    }

    /**

 * under the License.
 */
package org.apache.maven.plugin.version;

/**
 * Resolves a version for a plugin.
 *
 * @since 3.0
 */
public interface PluginVersionResolver {

    /**
     * Resolves the version for the specified request.
     *
     * @param request The request that holds the details about the plugin and the repositories to consult, must not be
     *            {@code null}.

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

import org.apache.maven.model.Plugin;
import org.apache.maven.plugin.prefix.PluginPrefixResult;
import org.eclipse.aether.repository.ArtifactRepository;

/**
 * Describes the result of a plugin prefix resolution request.
 *
 * @since 3.0
 */