code: @Override
  	public Long getPropertyLong(Class<?> aClass, String key)
  	{
  		return getPropertyLong(new StringBuilder(aClass.getName()).append(".").append(key).toString());
  	}
docs: /* (non-Javadoc)
  @see nyla.solutions.core.util.Settings#getPropertyLong(java.lang.Class, java.lang.String)