returns a reference to a general purpose icon to indicate a disabled/misconfigured/unreachable resource concode_field_sep ResourceReference ADD_ICON concode_elem_sep ResourceReference ENABLED_ICON concode_elem_sep ResourceReference DELETE_ICON concode_elem_sep ResourceReference DISABLED_ICON concode_elem_sep ResourceReference GRIDSET concode_elem_sep ResourceReference UNKNOWN_ICON concode_elem_sep ResourceReference GWC concode_field_sep ResourceReference getErrorIcon concode_elem_sep ResourceReference getSpecificLayerIcon concode_elem_sep ResourceReference getEnabledIcon
ResourceReference function ( ) { return DISABLED_ICON ; }