throw new UnsupportedOperationException();
    }

    @Override
    public Object getPluginComponent(Plugin plugin, String role, String roleHint)
            throws PluginManagerException, ComponentLookupException {
        MavenSession session = legacySupport.getSession();

        PluginDescriptor pluginDescriptor;
        try {

        return container.lookup(role);
    }

    @Deprecated
    public Object lookup(String role, String roleHint) throws ComponentLookupException {
        return container.lookup(role, roleHint);
    }

    @Deprecated
    public List<Object> lookupList(String role) throws ComponentLookupException {
        return container.lookupList(role);
    }

        MojoDescriptor existing = null;
        // this relies heavily on the equals() and hashCode() for ComponentDescriptor,
        // which uses role:roleHint for identity...and roleHint == goalPrefix:goal.
        // role does not vary for Mojos.
        List<MojoDescriptor> mojos = getMojos();

        if (mojos != null && mojos.contains(mojoDescriptor)) {

          <name>role</name>
          <required>true</required>
          <type>String</type>
          <description></description>
        </field>
        <field xml.tagName="role-hint">
          <name>roleHint</name>
          <type>String</type>
          <description></description>
        </field>
        <field xml.tagName="field-name">
          <name>fieldName</name>
          <required>true</required>

        final List<String> roleList = new ArrayList<>(item1.getRoles().length + item2.getRoles().length);
        Collections.addAll(roleList, item1.getRoles());
        for (final String role : item2.getRoles()) {
            if (!roleList.contains(role)) {
                roleList.add(role);
            }
        }
        mergedItem.roles = roleList.toArray(new String[roleList.size()]);

        }
        final List<String> roleList = new ArrayList<>();
        if (permissions != null) {
            Collections.addAll(roleList, permissions);
        }

        suggester.indexer()
                .addElevateWord(new org.codelibs.fess.suggest.entity.ElevateWord(word, boost, Arrays.asList(readings), contentFieldList,
                        labelList, roleList), apply);

        refresh();
    }