code: @Override
  	public Long getPropertyLong(String key, Long aDefault)
  	{
  		Long longValue = null;
  		
  		String sVal = getProperty(key,false);
  		if ((sVal != null) && (sVal.length() > 0))
  		{
  			longValue = Long.valueOf(sVal);
  		}
  		else
  		{
  			longValue = aDefault;
  		}
  		return longValue;
  
  	}
docs: /* (non-Javadoc)
  @see nyla.solutions.core.util.Settings#getPropertyLong(java.lang.String, java.lang.Long)