title: How to retrieve last saved Domain Class in Grails
body: <p>I have a Domain Class called TimeEvent which can have one of two types (properties in TimeEvent as enums) START or STOP. When storing a Domain Class of type START I first want to check the last saved TimeEvent to see if I have to first store a STOP TimeEvent.</p>
  
  <p>The problem is that I have not yet been able to find how to retrieve the last saved TimeEvent. Are there any top or last methods I could use?</p>