{\r
Component temp;\r
Vector coms = (Vector) components.get(al);\r
+ if(coms==null)\r
+ return;\r
+\r
Enumeration e = coms.elements();\r
\r
while (e.hasMoreElements())\r
{\r
continue;\r
}\r
-\r
- temp.repaint();\r
+ else\r
+ temp.repaint();\r
}\r
}\r
}\r