Ben

Problem in ContentBehavior with an suboptimal datastructure

2

Hello GEF-Team, we encountered a problem in the class org.eclipse.gef.mvc.fx.behaviors.ContentBehavior. We are on version 5.2.0. The exception: `java.lang.IndexOutOfBoundsException: Index: 32, Size: 28 at java.base/java.util.ArrayList.rangeCheckForAdd(ArrayList.java:787) at java.base/java.util.ArrayList.addAll(ArrayList.java:731) at com.google.common.collect.ForwardingList.addAll(ForwardingList.java:71) at org.eclipse.gef.common.collections.ObservableListWrapperEx.addAll(ObservableListWrapperEx.java:122)...

IllegalArgumentException during connection.removeAllControlPoints();

1

If you call `org.eclipse.gef.fx.nodes.Connection.removeAllControlPoints()` in a certain situation an `IllegalArgumentException `is thrown. [RouterExample.java.txt](https://github.com/eclipse/gef/files/4393832/RouterExample.java.txt) ``` Caused by: java.lang.IllegalArgumentException: Index out of range (index: 1, size: 1). at org.eclipse.gef.fx.nodes.Connection.removeControlPoint(Connection.java:1499) at org.eclipse.gef.fx.nodes.Connection.removeAllControlPoints(Connection.java:1391) at...