LDEV-5950 use ConcurrentHashMap.newKeySet() for treeNode

Author: zspitzer

core/src/main/java/lucee/commons/tree/TreeNode.java

@@ -1,9 +1,9 @@
 package lucee.commons.tree;
 
 import java.util.ArrayList;
-import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
 
 public final class TreeNode<T> {
 	private T value;
@@ -17,7 +17,7 @@ public TreeNode(T value) {
 
 	public TreeNode(T value, boolean allowIncest) {
 		this.value = value;
-		if (!allowIncest) all = new HashSet<T>();
+		if (!allowIncest) all = ConcurrentHashMap.newKeySet();
 	}
 
 	private TreeNode(T value, TreeNode<T> parent) {

loader/build.xml

@@ -2,7 +2,7 @@
 <project default="core" basedir="." name="Lucee" 
   xmlns:resolver="antlib:org.apache.maven.resolver.ant">
 
-  <property name="version" value="7.0.1.99-SNAPSHOT"/>
+  <property name="version" value="7.0.1.100-SNAPSHOT"/>
 
   <taskdef uri="antlib:org.apache.maven.resolver.ant" resource="org/apache/maven/resolver/ant/antlib.xml">
     <classpath>

loader/pom.xml

@@ -3,7 +3,7 @@
 
   <groupId>org.lucee</groupId>
   <artifactId>lucee</artifactId>
-  <version>7.0.1.99-SNAPSHOT</version>
+  <version>7.0.1.100-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <name>Lucee Loader Build</name>