Change Details

This also introduces some more types and fix existing ones. Related to T2996 (to check jenkins coverage)

This renames some variables with more meaningful names. This also fixes some mistyped methods. Related to T2996 (to check jenkins coverage)

This also introduces somerenames some variables with more types ande meaningful names. This also fix existing oneses some mistyped methods. Related to T2996 (to check jenkins coverage)