<build>
    <pluginManagement>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>2.1</version>
          <configuration>
            <source>  1.5  </source>
            <target xml:space="preserve">  1.5  </target>
          </configuration>
        </plugin>
      </plugins>
    </pluginManagement>
    <plugins>

  <inceptionYear>2009</inceptionYear>

  <build>
    <pluginManagement>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-clean-plugin</artifactId>
          <version>0.1</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>0.1</version>

  <build>
    <pluginManagement>
      <plugins>
        <plugin>
          <artifactId>maven-from-pluginManagement-plugin</artifactId>
          <version>1.0</version>
        </plugin>
      </plugins>
    </pluginManagement>
    <plugins>
      <plugin>
        <artifactId>maven-from-plugins-plugin</artifactId>
        <version>1.0</version>
      </plugin>
    </plugins>
  </build>

  <reporting>
    <plugins>

        // The plugins option itself won't be set, but the logic in BaseUpgradeGoal
        // should treat --all as enabling plugins
        assertFalse(options.plugins().isPresent(), "--plugins option should not be explicitly set when using --all");
    }

    @Test
    void testLongFormPluginsOption() throws ParseException {
        String[] args = {"apply", "--plugins"};

          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-plugin-plugin</artifactId>
          <version>0.1</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>0.1</version>
        </plugin>
      </plugins>
    </pluginManagement>
    <plugins>
      <plugin>

              <phase>test</phase>
            </execution>
          </executions>
        </plugin>
      </plugins>
    </pluginManagement>
    <plugins>
      <plugin>
        <groupId>build</groupId>
        <artifactId>plugin</artifactId>
        <executions>
          <execution>
            <id>a</id>
            <phase>test</phase>
          </execution>
          <execution>
            <id>a</id>

            plugins.add(newPlugin("maven-jar-plugin", "jar"));
            plugins.add(newPlugin("maven-install-plugin", "install"));
            plugins.add(newPlugin("maven-deploy-plugin", "deploy"));
        } else {
            plugins = Collections.emptySet();
        }

        return plugins;
    }

    private Plugin newPlugin(String artifactId, String... goals) {

        assertEquals("b", pom.getValue("build/plugins[1]/dependencies[3]/artifactId"));
        assertEquals("1", pom.getValue("build/plugins[1]/dependencies[3]/version"));
        assertEquals("e", pom.getValue("build/plugins[1]/dependencies[4]/artifactId"));
        assertEquals("1", pom.getValue("build/plugins[1]/dependencies[4]/version"));

public void ItMojo(); public void execute(); } pom.xml 4.0.0 org.apache.maven.plugins maven-clean-plugin 0.1 maven-plugin Maven Integration Test Plugin A test plugin to assist testing of Maven core. 2009 maven-core-it file:///${basedir}/repo true true org.apache.maven maven-plugin-api 2.0 . pom.xml src/** src/main/resources src/main/java/org/apache/maven/plugins/coreit/ItMojo.java src/main/java/org/apache/maven/plugins/coreit/ItMojo.java package org.apache.maven.plugin.coreit; /* * Licensed to the...

            plugins.add(newPlugin("maven-jar-plugin", "jar"));
            plugins.add(newPlugin("maven-install-plugin", "install"));
            plugins.add(newPlugin("maven-deploy-plugin", "deploy"));
        } else {
            plugins = Collections.emptySet();
        }

        return plugins;
    }

    private Plugin newPlugin(String artifactId, String... goals) {