diff --git a/pdex/src/processing/mode/experimental/CompletionPanel.java b/pdex/src/processing/mode/experimental/CompletionPanel.java
index 99b98c7e8..9f371b2d3 100644
--- a/pdex/src/processing/mode/experimental/CompletionPanel.java
+++ b/pdex/src/processing/mode/experimental/CompletionPanel.java
@@ -97,7 +97,7 @@ public class CompletionPanel {
    * @param dedit
    */
   public CompletionPanel(final JEditTextArea textarea, int position, String subWord,
-                         DefaultListModel items, final Point location, DebugEditor dedit) {
+                         DefaultListModel<CompletionCandidate> items, final Point location, DebugEditor dedit) {
     this.textarea = (TextArea) textarea;
     editor = dedit;
     this.insertionPosition = position;
diff --git a/pdex/src/processing/mode/experimental/TextArea.java b/pdex/src/processing/mode/experimental/TextArea.java
index 7556b4430..c5c8b2066 100644
--- a/pdex/src/processing/mode/experimental/TextArea.java
+++ b/pdex/src/processing/mode/experimental/TextArea.java
@@ -774,7 +774,7 @@ public class TextArea extends JEditTextArea {
    * @param defListModel
    * @param subWord
    */
-  protected void showSuggestion(DefaultListModel defListModel,String subWord) {
+  protected void showSuggestion(DefaultListModel<CompletionCandidate> defListModel,String subWord) {
     hideSuggestion();
     if (defListModel.size() == 0) {
       log("TextArea: No suggestions to show.");