code: @Override
  	public boolean validate(final Problems problems, final String compName, final String model) {
  		return this.other.validate(problems, compName, model == null ? null : model.trim());
  	}
docs: /*
  (non-Javadoc)
  
  @see
  com.fs.commons.desktop.validation.Validator#validate(com.fs.commons.desktop.
  validation.Problems, java.lang.String, java.lang.Object)