@Override
 @SuppressFBWarnings("EXS_EXCEPTION_SOFTENING_RETURN_FALSE")
 public boolean validateObject(final ExpensiveTestObject t) {
   try {
     t.doStuff();
     return true;
   } catch (IOException ex) {
     return false;
   }
 }
 @Override
 public void destroyObject(final ExpensiveTestObject t) throws IOException {
   t.close();
 }