code: @Override
  	public boolean validate(final Problems problems, final String compName, final Object model) {
  		final boolean result = model != null && model.toString().length() > 0;
  		if (!result) {
  			final String message = ValidationBundle.getMessage(EmptyStringIllegalValidator.class, "MSG_MAY_NOT_BE_EMPTY", compName); // NOI18N
  			problems.add(message);
  		}
  		return result;
  	}
docs: /*
  (non-Javadoc)
  
  @see
  com.fs.commons.desktop.validation.Validator#validate(com.fs.commons.desktop.
  validation.Problems, java.lang.String, java.lang.Object)