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https://issues.apache.org/jira/browse/MNG-7820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17760488#comment-17760488
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ASF GitHub Bot commented on MNG-7820:
-------------------------------------
elharo commented on code in PR #1208:
URL: https://github.com/apache/maven/pull/1208#discussion_r1310422373
##########
maven-core/src/main/java/org/apache/maven/utils/dag/Vertex.java:
##########
@@ -0,0 +1,151 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.maven.utils.dag;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author <a href="[email protected]">Michal Maczka</a>
+ *
+ */
+public class Vertex implements Cloneable, Serializable {
+ // ------------------------------------------------------------
+ // Fields
+ // ------------------------------------------------------------
+ private String label = null;
+
+ List<Vertex> children = new ArrayList<>();
+
+ List<Vertex> parents = new ArrayList<>();
+
+ // ------------------------------------------------------------
+ // Constructors
+ // ------------------------------------------------------------
+
+ public Vertex(final String label) {
+ this.label = label;
+ }
+
+ // ------------------------------------------------------------
+ // Accessors
+ // ------------------------------------------------------------
+
+ public String getLabel() {
+ return label;
+ }
+
+ public void addEdgeTo(final Vertex vertex) {
+ children.add(vertex);
+ }
+
+ public void removeEdgeTo(final Vertex vertex) {
+ children.remove(vertex);
+ }
+
+ public void addEdgeFrom(final Vertex vertex) {
+ parents.add(vertex);
+ }
+
+ public void removeEdgeFrom(final Vertex vertex) {
+ parents.remove(vertex);
+ }
+
+ public List<Vertex> getChildren() {
+ return children;
+ }
+
+ /**
+ * Get the labels used by the most direct children.
+ *
+ * @return the labels used by the most direct children.
Review Comment:
no period, per Oracle guidelines
> Remove dependency on plexus-utils
> ---------------------------------
>
> Key: MNG-7820
> URL: https://issues.apache.org/jira/browse/MNG-7820
> Project: Maven
> Issue Type: Task
> Reporter: Guillaume Nodet
> Priority: Major
> Fix For: 4.0.0-alpha-8
>
>
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