Lambda replaced by method reference.

RuedigerLunde · RuedigerLunde · commit ec750c58a369 · 2017-07-04T11:58:01.000+02:00
diff --git a/aima-gui/src/main/java/aima/gui/fx/views/WumpusEnvironmentViewCtrl.java b/aima-gui/src/main/java/aima/gui/fx/views/WumpusEnvironmentViewCtrl.java
@@ -44,7 +44,7 @@ public void setShowRoomContent(boolean showRoomContent) {
                 if (Platform.isFxApplicationThread())
                     update();
                 else
-                    Platform.runLater(() -> update());
+                    Platform.runLater(this::update);
             }
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,7 @@ public void setShowRoomContent(boolean showRoomContent) {`
`44`	`44`	`if (Platform.isFxApplicationThread())`
`45`	`45`	`update();`
`46`	`46`	`else`
`47`		`- Platform.runLater(() -> update());`
	`47`	`+ Platform.runLater(this::update);`
`48`	`48`	`}`
`49`	`49`	`}`
`50`	`50`	`}`