From f19d1e0bceeaff56e0dfc280b6f43e63348a5c9f Mon Sep 17 00:00:00 2001
From: Terry Kwan <terrykwan@TerrydeMacBook-Pro.local>
Date: Tue, 16 Jan 2024 18:48:36 +0100
Subject: [PATCH] Terry: delete the parent linkage in potDotMethod, sollte
 alles gut funktionieren

---
 TerryModi/RBTree.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/TerryModi/RBTree.java b/TerryModi/RBTree.java
index 59004fc..c53356a 100644
--- a/TerryModi/RBTree.java
+++ b/TerryModi/RBTree.java
@@ -279,10 +279,10 @@ class RBTree<T extends Comparable<T>> {
             writer.write("\t\"" + keyString + "\" [fillcolor=" + fillColor + ", fontcolor=" + fontColor + "];\n");
 
             // Print parent link
-            if (node.parent != null) {
+           /*  if (node.parent != null) {
                 String parentKeyString = node.parent.key.toString().replaceAll("[^a-zA-Z0-9]", "_");
                 writer.write("\t\"" + parentKeyString + "\" -> \"" + keyString + "\" [style=dotted];\n");
-            }
+            } */
 
             // Print left child
             if (node.left != null) {