From: Matti Tahvonen <matti.tahvonen@itmill.com>
Date: Mon, 26 Nov 2007 13:08:12 +0000 (+0000)
Subject: avoid npe's on node click in test bench
X-Git-Tag: 6.7.0.beta1~5455
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=ccd1c895a6ecb5c6fd30db28414117b2df0e05a0;p=vaadin-framework.git

avoid npe's on node click in test bench

svn changeset:2964/svn branch:trunk
---

diff --git a/src/com/itmill/toolkit/demo/testbench/TestBench.java b/src/com/itmill/toolkit/demo/testbench/TestBench.java
index c455dc72ae..090ee9fe0a 100644
--- a/src/com/itmill/toolkit/demo/testbench/TestBench.java
+++ b/src/com/itmill/toolkit/demo/testbench/TestBench.java
@@ -138,9 +138,16 @@ public class TestBench extends com.itmill.toolkit.Application implements
         bodyLayout.removeAllComponents();
         bodyLayout.setCaption(null);
 
-        String title = ((Class) menu.getValue()).getName();
-        bodyLayout.setCaption(title);
-        bodyLayout.addComponent(createTestable((Class) menu.getValue()));
+        Object o = menu.getValue();
+        if (o instanceof Class) {
+            Class c = (Class) o;
+            String title = c.getName();
+            bodyLayout.setCaption(title);
+            bodyLayout.addComponent(createTestable(c));
+        } else {
+            // NOP node selected
+        }
+
     }
 
     /**
diff --git a/src/com/itmill/toolkit/tests/TestBench.java b/src/com/itmill/toolkit/tests/TestBench.java
index 48fd3cffe5..6de3cc7111 100644
--- a/src/com/itmill/toolkit/tests/TestBench.java
+++ b/src/com/itmill/toolkit/tests/TestBench.java
@@ -143,9 +143,15 @@ public class TestBench extends com.itmill.toolkit.Application implements
         bodyLayout.removeAllComponents();
         bodyLayout.setCaption(null);
 
-        String title = ((Class) menu.getValue()).getName();
-        bodyLayout.setCaption(title);
-        bodyLayout.addComponent(createTestable((Class) menu.getValue()));
+        Object o = menu.getValue();
+        if (o instanceof Class) {
+            Class c = (Class) o;
+            String title = c.getName();
+            bodyLayout.setCaption(title);
+            bodyLayout.addComponent(createTestable(c));
+        } else {
+            // NOP node selected
+        }
     }
 
     /**