Reverted the change to the instantiation of ReadWriteStream (it was correct) and (temporarily) reverted the changes in Pharo7 using overrides in Grease to fix the tests

Johan Brichau · Johan Brichau · commit a9abfed5aa9b · 2018-07-23T20:52:00.000+02:00
diff --git a/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/readWriteCharacterStream.st b/repository/Grease-Pharo70-Core.package/GRPharoPlatform.class/instance/readWriteCharacterStream.st
@@ -2,4 +2,4 @@ factory
 readWriteCharacterStream
 	"String based read write stream"
 
-	^ ReadWriteStream on: String new
+	^ ReadWriteStream on: (String new: 4096)
diff --git a/repository/Grease-Pharo70-Core.package/ReadWriteStream.extension/instance/contents.st b/repository/Grease-Pharo70-Core.package/ReadWriteStream.extension/instance/contents.st
@@ -2,4 +2,4 @@
 contents
 
 	readLimit := readLimit max: position.
-	^ collection copyFrom: 1 to: readLimit
+	^collection copyFrom: 1 to: readLimit
diff --git a/repository/Grease-Pharo70-Core.package/ReadWriteStream.extension/instance/on..st b/repository/Grease-Pharo70-Core.package/ReadWriteStream.extension/instance/on..st
@@ -0,0 +1,4 @@
+*Grease-Pharo70-Core
+on: aCollection
+
+	super on: aCollection.
