REFERENCE(WBTOOL) TYPE REF TO CL_OO_CLASS_BUILDER OPTIONAL
REFERENCE(WBTOOL) TYPE REF TO CL_OO_CLASS_BUILDER
REFERENCE(CB_TOOL) TYPE REF TO CL_OO_CLASS_BUILDER
REFERENCE(CB_TOOL) TYPE REF TO CL_OO_CLASS_BUILDER OPTIONAL
REFERENCE(TOOL_OBJECT) TYPE REF TO CL_OO_CLASS_BUILDER OPTIONAL