Marcel Taeumel uploaded a new version of TraitsTests to project The Trunk:
http://source.squeak.org/trunk/TraitsTests-mt.25.mcz

==================== Summary ====================

Name: TraitsTests-mt.25
Author: mt
Time: 3 September 2019, 9:06:04.191063 am
UUID: d6fb8946-072f-c94c-9c0b-3f3a1b80f502
Ancestors: TraitsTests-mt.24

Because of how test resources work, they will already be there when the test runs.

=============== Diff against TraitsTests-mt.24 ===============

Item was changed:
  ----- Method: TraitSystemTest>>testAllClassesAndTraits (in category 'testing') -----
  testAllClassesAndTraits
  	"self debug: #testAllClassesAndTraits"
  	
+ 	| trait |
- 	| trait previousClassesAndTraits previousClasses |
- 	previousClassesAndTraits := Smalltalk allClassesAndTraits.
- 	previousClasses := Smalltalk allClasses.
  	trait := self t1.
  
- 	self deny: (previousClassesAndTraits includes: trait).
- 	self deny: (previousClasses includes: trait).
- 
  	self assert: (Smalltalk allClassesAndTraits includes: trait).
  	self deny: (Smalltalk allClasses includes: trait).
  	!