* for exclusive consumption by the repository system and is opaque to the cache implementation.
 *
 */
@Deprecated
//
// Used by Tycho and will break users and force them to upgrade to Maven 3.1 so we should really leave
// this here, possibly indefinitely.
//
public interface RepositoryCache {

    /**

     * {@link Session#resolveDependencies resolveDependencies(...)} when at least one dependency
     * cannot be associated to any type specified in the {@code desiredTypes} argument.
     * Plugins can choose to report a warning to users when unresolved paths exist.
     */
    PathType UNRESOLVED = new PathType() {
        @Override
        public String name() {
            return "UNRESOLVED";
        }

        @Override

// CHECKSTYLE_OFF: RegexpHeader
/**
 * This package contains non-functional annotations which are
 * used to tag various elements and help users understanding
 * how those types should be used.
 *
 * @since 4.0.0
 */
@Experimental

        Set<PathType> pathTypes = dep.getType().getPathTypes();
        if (containsPatches(pathTypes)) {
            if (outputModules == null) {
                // For telling users that it is too late for setting the output directory.
                outputModules = PathModularization.NONE;
            }
            PathType type = null;
            for (Map.Entry<Path, String> info :

                            versioning =
                                    new MetadataStaxReader().read(in, false).getVersioning();

                            /*
                            NOTE: Users occasionally misuse the id "local" for remote repos which screws up the metadata
                            of the local repository. This is especially troublesome during snapshot resolution so we try

<!--
 | This is the configuration file for Maven. It can be specified at two levels:
 |
 |  1. User Level. This settings.xml file provides configuration for a single user,
 |                 and is normally provided in ${user.home}/.m2/settings.xml.
 |
 |                 NOTE: This location can be overridden with the CLI option:
 |
 |                 -s /path/to/user/settings.xml
 |

        Set<PathType> pathTypes = dep.getType().getPathTypes();
        if (containsPatches(pathTypes)) {
            if (outputModules == null) {
                // For telling users that it is too late for setting the output directory.
                outputModules = PathModularization.NONE;
            }
            PathType type = null;
            for (Map.Entry<Path, String> info :

* activation
* update
* deactivation
* un-installation

When a plugin is installed we may want to check the license and make users agree. We may also want to unpack the given plugin in a particular location.

its Contribution, if any, in a manner that reasonably allows subsequent Recipients to identify the originator of the Contribution. 4. COMMERCIAL DISTRIBUTION Commercial distributors of software may accept certain responsibilities with respect to end users, business partners and the like. While this license is intended to facilitate the commercial use of the Program, the Contributor who includes the Program in a commercial product offering should do so in a manner which does not create potential liability...