OCL25 — Section: 8.3.4

Association arguments under OclMessageExp uses "SignalArgs" as the classifier name but fig. 9 and later in this section the name is given as OclMessageArg. Change SignalArgs to OclMessageArgs. In the notation for OclMessageArg, it is stated that "OclMessageArg has either a specified or an unspecified value." Would these then be attributes to OclMessageArg? UnspecifiedValueExp shows an association of type:Classifier in fig. 9. Add this to the notation or delete the association from the fig.