misc cleanup

[nikiroo-utils.git] / src / jexer / TWindow.java

diff --git a/src/jexer/TWindow.java b/src/jexer/TWindow.java
index d57b844d7d4408c4c14c70e4076914782bc90f4a..e15092e5c07c29894be0cfa08e182914765689c4 100644 (file)
--- a/src/jexer/TWindow.java
+++ b/src/jexer/TWindow.java
@@ -46,7 +46,7 @@ import static jexer.TKeypress.*;
 /**
  * TWindow is the top-level container and drawing surface for other widgets.
  */
-public class TWindow extends TWidget implements Comparable<TWindow> {
+public class TWindow extends TWidget {
 
     /**
      * Window's parent TApplication.
@@ -305,17 +305,6 @@ public class TWindow extends TWidget implements Comparable<TWindow> {
         return true;
     }
 
-    /**
-     * Comparison operator sorts on z.
-     *
-     * @param that another TWindow instance
-     * @return difference between this.z and that.z
-     */
-    @Override
-    public final int compareTo(final TWindow that) {
-        return (this.z - that.z);
-    }
-
     /**
      * Returns true if the mouse is currently on the close button.
      *