public void actionPerformed(ActionEvent e) {
   final String S_ProcName = "actionPerformed";
   ICFDbTestSchemaObj schemaObj = swingSchema.getSchema();
   if (schemaObj == null) {
     throw CFLib.getDefaultExceptionFactory()
         .newNullArgumentException(getClass(), S_ProcName, 0, "schemaObj");
   }
   ICFDbTestTableObj retObj = schemaObj.getTableTableObj().testClassObjFuncNoArgs();
   String msg;
   if (retObj != null) {
     msg =
         "testClassObjFuncNoArgs() returned a "
             + retObj.getClass().getName()
             + " named "
             + retObj.getObjName();
   } else {
     msg = "testClassObjFuncNoArgs() returned null";
   }
   JOptionPane.showMessageDialog(null, msg);
 }
 public void actionPerformed(ActionEvent e) {
   final String S_ProcName = "actionPerformed";
   ICFDbTestSchemaObj schemaObj = swingSchema.getSchema();
   if (schemaObj == null) {
     throw CFLib.getDefaultExceptionFactory()
         .newNullArgumentException(getClass(), S_ProcName, 0, "schemaObj");
   }
   List<ICFDbTestValueObj> retList = schemaObj.getTableTableObj().testClassListFuncNoArgs();
   StringBuffer buff = new StringBuffer();
   if (retList != null) {
     buff.append("testClassListFuncNoArgs() returned list:\n");
     Iterator<ICFDbTestValueObj> iter = retList.iterator();
     ICFDbTestValueObj cur;
     while (iter.hasNext()) {
       cur = iter.next();
       buff.append(cur.getClass().getName() + " named " + cur.getObjName() + "\n");
     }
   } else {
     buff.append("testClassListFuncNoArgs() returned null\n");
   }
   JOptionPane.showMessageDialog(null, buff.toString());
 }