abstract org.eclipse.aether.graph.DependencyNode getDependencyNode();

    @Override
    public boolean accept(NodeVisitor visitor) {
        if (visitor.enter(this)) {
            for (Node child : getChildren()) {
                if (!child.accept(visitor)) {
                    break;
                }
            }
        }
        return visitor.leave(this);
    }

    @Override

  + Make sure you fill in the earliest version that you know has the issue.
+ Fork the repository on GitHub.

Making and Submitting Changes
--------------

We accept Pull Requests via GitHub. The [developer mailing list][dev-ml-list] is the
main channel of communication for contributors.  
There are some guidelines which will make applying PRs easier for us:

     *
     * @param visitor the visitor to call back, must not be {@code null}
     * @return {@code true} to visit siblings nodes of this node as well, {@code false} to skip siblings
     */
    boolean accept(@Nonnull NodeVisitor visitor);

    /**
     * Returns a new tree starting at this node, filtering the children.
     * Note that this node will not be filtered and only the children
     * and its descendant will be checked.

    @Inject
    public MavenPluginMavenPrerequisiteChecker(RuntimeInformation runtimeInformation) {
        super();
        this.runtimeInformation = runtimeInformation;
    }

    @Override
    public void accept(PluginDescriptor pluginDescriptor) {
        String requiredMavenVersion = pluginDescriptor.getRequiredMavenVersion();

        boolean isBlankVersion =

    @Inject
    public MavenPluginJavaPrerequisiteChecker(VersionScheme versionScheme) {
        this.versionScheme = versionScheme;
    }

    @Override
    public void accept(PluginDescriptor pluginDescriptor) {
        String requiredJavaVersion = pluginDescriptor.getRequiredJavaVersion();
        if (requiredJavaVersion != null && !requiredJavaVersion.isEmpty()) {

    public boolean hasVersionRangeViolations() {
        return versionRangeViolations != null;
    }

    /**
     * TODO this needs to accept a {@link OverConstrainedVersionException} as returned by
     *       {@link #getVersionRangeViolation(int)} but it's not used like that in
     *       DefaultLegacyArtifactCollector
     *
     * @param e an exception

org/codehaus/plexus/classworlds/launcher/Configurator$2.class package org.codehaus.plexus.classworlds.launcher; synchronized class Configurator$2 implements java.io.FilenameFilter { void Configurator$2(Configurator, String, String); public boolean accept(java.io.File, String); } org/codehaus/plexus/classworlds/launcher/Configurator.class package org.codehaus.plexus.classworlds.launcher; public synchronized class Configurator { public static final String MAIN_PREFIX = main is; public static final String...

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

        List<IllegalStateException> prerequisiteExceptions = new ArrayList<>();
        prerequisitesCheckers.forEach(c -> {
            try {
                c.accept(pluginDescriptor);
            } catch (IllegalStateException e) {
                prerequisiteExceptions.add(e);
            }
        });
        // aggregate all exceptions

org/codehaus/plexus/classworlds/launcher/Configurator$2.class package org.codehaus.plexus.classworlds.launcher; synchronized class Configurator$2 implements java.io.FilenameFilter { void Configurator$2(Configurator, String, String); public boolean accept(java.io.File, String); } org/codehaus/plexus/classworlds/launcher/Configurator.class package org.codehaus.plexus.classworlds.launcher; public synchronized class Configurator { public static final String MAIN_PREFIX = main is; public static final String...