Cleanup: XMLWriterFormatter should be abstract

Fix #15
pharo-contributions · Oct 26, 2023 · 11968fe · 11968fe
1 parent 3d0f7bd
commit 11968fe
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/XML-Writer-Core/XMLWriterFormatter.class.st b/src/XML-Writer-Core/XMLWriterFormatter.class.st
@@ -24,6 +24,12 @@ XMLWriterFormatter class >> defaultIndentString [
 	^ '    '
 ]
 
+{ #category : #testing }
+XMLWriterFormatter class >> isAbstract [
+
+	^ self == XMLWriterFormatter
+]
+
 { #category : #'instance creation' }
 XMLWriterFormatter class >> writer: aWriter [