|   what is allowed in the field.
  |
  | o validators: there could be several levels of validation. Simple type validation could
  |   be done with a regex, but we need inter-field validation and rules which could be
  |   dealt with by something like drools.
  |
  | o i18n: would be good to be able to have names/descriptions/specifications
  |   in as many languages as possible. (see MNG-3626)
  |

        List<String> details = new ArrayList<>();

        org.eclipse.aether.graph.DependencyNode winner =
                (org.eclipse.aether.graph.DependencyNode) node.getData().get(ConflictResolver.NODE_DATA_WINNER);
        String winnerVersion = winner != null ? winner.getArtifact().getBaseVersion() : null;
        boolean included = (winnerVersion == null);

        List<String> details = new ArrayList<>();

        org.eclipse.aether.graph.DependencyNode winner =
                (org.eclipse.aether.graph.DependencyNode) node.getData().get(ConflictResolver.NODE_DATA_WINNER);
        String winnerVersion = winner != null ? winner.getArtifact().getBaseVersion() : null;
        boolean included = (winnerVersion == null);

Matcher<String> aNonEmptyString = new CustomMatcher<String>("a non empty string") { public boolean matches(Object object) { return ((object instanceof String) && !((String) object).isEmpty(); } }; This class is designed for scenarios where an anonymous inner class matcher makes sense. It should not be used by API designers implementing matchers. Author: Neil Dunn See Also: for a type safe variant of this class that you probably want to use. Constructor Summary CustomMatcher(java.lang.String description)...

     * - A multi-module project containing a module which is a plugin and another module which depends on it.
     * - Just the plugin is being built with the -f <pom> flag.
     * - Because of inter-module dependency collection, all projects in the multi-module project are collected.
     * - The plugin is not yet installed in a repository.
     *

import org.apache.maven.project.collector.RequestPomCollectionStrategy;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import static java.util.Comparator.comparing;

/**
 * Builds the {@link ProjectDependencyGraph inter-dependencies graph} between projects in the reactor.
 */
@Named(GraphBuilder.HINT)
@Singleton
public class DefaultGraphBuilder implements GraphBuilder {