fix

ui/view/GUI.java → src/ui/view/GUI.java

@@ -1916,7 +1916,6 @@ public class GUI<E> implements CategoryListener {
 		// check if tab already open for clicked NodeOfNode
 		boolean dupl = false;
 		for (int i = 2; i < tabbedPane.getTabCount() && dupl == false; i++) {
-			System.out.println(i);
 			if (((UpperNodeCanvas) ((JScrollPane) tabbedPane.getComponentAt(i)).getViewport().getComponent(0)).upperNode
 					.getID() == temp.getID()) {
 				dupl = true;
@@ -1934,7 +1933,6 @@ public class GUI<E> implements CategoryListener {
 					temp = ((UpperNodeCanvas) ((JScrollPane) tabbedPane.getSelectedComponent()).getViewport().getComponent(0)).tempCps;
 					if (doubleClick() && temp instanceof CpsUpperNode) {
 						openNewUpperNodeTab();
-						System.out.println("done");
 					}
 					// updCon.refreshTableProperties(table);
 				}