diff -r 61e8a7c86f38 -r 2fa20404923c GDBTransientObject.st
--- a/GDBTransientObject.st	Tue Sep 30 20:13:27 2014 +0100
+++ b/GDBTransientObject.st	Wed Oct 01 02:04:11 2014 +0100
@@ -7,6 +7,12 @@
 	category:'GDB-Core'
 !
 
+!GDBTransientObject class methodsFor:'testing'!
+
+isAbstract
+    ^ self == GDBTransientObject
+! !
+
 !GDBTransientObject methodsFor:'private'!
 
 ensureIsValid