Weaken Collection declarations

Reports on declarations of Collection variables made by using the collection class as the type, rather than an appropriate interface.

Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/ajbrowser/src/main/java/org/aspectj/tools/ajbrowser/ui/EditorManager.java b/ajbrowser/src/main/java/org/aspectj/tools/ajbrowser/ui/EditorManager.java
index b737cf07e..249992dd7 100644
--- a/ajbrowser/src/main/java/org/aspectj/tools/ajbrowser/ui/EditorManager.java
+++ b/ajbrowser/src/main/java/org/aspectj/tools/ajbrowser/ui/EditorManager.java
@@ -17,6 +17,7 @@ import java.awt.BorderLayout;
 import java.awt.event.KeyEvent;
 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.List;
 import java.util.Vector;
 
 import javax.swing.Box;
@@ -43,7 +44,7 @@ public class EditorManager {
 
 	private EditorAdapter editor = null;
 	private BasicEditor basicEditor = null;
-	private ArrayList<EditorListener> editorListeners = new ArrayList<>();
+	private List<EditorListener> editorListeners = new ArrayList<>();
 	private Vector<EditorAdapter> editors = new Vector<>();
 	private JPanel editor_panel = null;
 	private Box editors_box = Box.createVerticalBox();