return java.util.Objects.equals(e.getArtifactId(), getArtifactId())
                && java.util.Objects.equals(e.getGroupId(), getGroupId())
                && java.util.Objects.equals(e.getVersion(), getVersion());
        }
    }

    /**
     * @see java.lang.Object#hashCode()
     */
    public int hashCode() {
        return java.util.Objects.hash(getArtifactId(), getGroupId(), getVersion());
    }

        String groupId = model.getGroupId();
        if (groupId == null && model.getParent() != null) {
            groupId = model.getParent().getGroupId();
        }

        String artifactId = model.getArtifactId();

        String version = model.getVersion();
        if (version == null && model.getParent() != null) {
            version = model.getParent().getVersion();
        }
        if (version == null) {

                    } else {
                        throw new OverConstrainedVersionException(
                                "Unable to get a selected Version for " + artifact.getArtifactId(), artifact);
                    }
                }

                ids.add(0, artifact);
                node = node.parent;
            }
            trail = ids;
        }

public interface Project {

    /**
     * Returns the project groupId.
     */
    @Nonnull
    String getGroupId();

    /**
     * Returns the project artifactId.
     */
    @Nonnull
    String getArtifactId();

    /**
     * Returns the project version.
     */
    @Nonnull
    String getVersion();

    /**
     * Returns the project packaging.
     * <p>

                return null;
            }
        }
    }

    File getTouchfile(Artifact artifact) {
        StringBuilder sb = new StringBuilder(128);
        sb.append(artifact.getArtifactId());
        sb.append('-').append(artifact.getBaseVersion());
        if (artifact.getClassifier() != null) {
            sb.append('-').append(artifact.getClassifier());
        }

        } catch (InvalidVersionSpecificationException e) {
            return null;
        }

        Artifact artifact = createDependencyArtifactX(
                d.getGroupId(),
                d.getArtifactId(),
                versionRange,
                d.getType(),
                d.getClassifier(),
                d.getScope(),
                d.isOptional());

                        .filter(project -> firstFailedProject.getArtifactId().equals(project.getArtifactId()))
                        .count()
                > 1;

        if (hasOverlappingArtifactId) {
            return firstFailedProject.getGroupId() + ":" + firstFailedProject.getArtifactId();
        }

        return ":" + firstFailedProject.getArtifactId();
    }

    private void logSummary(

                }
            }

            if ( !found )
            {
                Plugin mappedPlugin = new Plugin();

                mappedPlugin.setArtifactId( plugin.getArtifactId() );

                mappedPlugin.setPrefix( plugin.getPrefix() );

                mappedPlugin.setName( plugin.getName() );

                addPlugin( mappedPlugin );

        Map<String, List<File>> collisions = new LinkedHashMap<>();

        for (MavenProject project : projects) {
            String projectId = ArtifactUtils.key(project.getGroupId(), project.getArtifactId(), project.getVersion());

            MavenProject collision = index.get(projectId);

            if (collision == null) {
                index.put(projectId, project);
            } else {

java.util.List); public final String getScope(); public final String getGroupId(); public final String getArtifactId(); public final String getVersion(); public final java.util.List getExcludedModules(); } org/apache/ivy/plugins/parser/m2/PomDependencyMgt.class package org.apache.ivy.plugins.parser.m2; public abstract interface PomDependencyMgt { public abstract String getGroupId(); public abstract String getArtifactId(); public abstract String getVersion(); public abstract String getScope(); public abstract...