Adds a more robust version of the world example state creation.

Author: codeZeilen

packages/Babylonian-Core.package/BPWorldExampleState.class/class/instance.st

@@ -1,4 +1,5 @@
 singleton
 instance
 
-	^ SoleInstance ifNil: [self initializeInstance]
+	SoleInstance ifNil: [self initializeInstance].
+	^ SoleInstance

packages/Babylonian-Core.package/BPWorldExampleState.class/instance/clearTrace.st

@@ -0,0 +1,4 @@
+accessing
+clearTrace
+
+	trace := nil.

packages/Babylonian-Core.package/BPWorldExampleState.class/methodProperties.json

@@ -2,10 +2,11 @@
 	"class" : {
 		"bpExamplePragmaPrefix" : "pre 9/5/2022 13:14",
 		"initializeInstance" : "pre 9/6/2022 13:06",
-		"instance" : "pre 9/5/2022 13:15",
+		"instance" : "pre 11/30/2022 10:23",
 		"new" : "pre 9/5/2022 13:15" },
 	"instance" : {
 		"asPragma" : "pre 9/5/2022 14:57",
+		"clearTrace" : "pre 11/16/2022 16:26",
 		"exampleName" : "pre 9/5/2022 14:52",
 		"initialize" : "pre 9/6/2022 09:09",
 		"installUIProcessTracing" : "pre 9/6/2022 10:17",