question: gets the number of shapes on the shapes stack . concode_field_sep Page parentPage concode_elem_sep Logger logger concode_elem_sep int shapesInitialCapacity concode_elem_sep boolean paintAlpha concode_elem_sep boolean interrupted concode_elem_sep OptionalContentState optionalContentState concode_elem_sep ArrayList<DrawCmd> shapes concode_elem_sep PageText pageText concode_field_sep void add concode_elem_sep void add concode_elem_sep ArrayList<DrawCmd> getShapes concode_elem_sep void setPaintAlpha concode_elem_sep PageText getPageText concode_elem_sep boolean isPaintAlpha concode_elem_sep void contract concode_elem_sep void setPageParent concode_elem_sep void paint concode_elem_sep void interruptPaint concode_elem_sep ArrayList<Image> getImages
target: int function ( ) { if ( shapes != null ) { return shapes . size ( ) ; } else { return 0 ; } }