question: this will retrieve the border color . concode_field_sep COSDictionary dictionary concode_field_sep void setNormalCaption concode_elem_sep int getRotation concode_elem_sep PDColor getColor concode_elem_sep COSDictionary getDictionary concode_elem_sep void setRotation concode_elem_sep void setBorderColour concode_elem_sep String getNormalCaption concode_elem_sep void setBackground concode_elem_sep void setRolloverCaption concode_elem_sep PDFormXObject getAlternateIcon concode_elem_sep String getRolloverCaption concode_elem_sep PDFormXObject getNormalIcon concode_elem_sep String getAlternateCaption concode_elem_sep PDFormXObject getRolloverIcon concode_elem_sep COSBase getCOSObject concode_elem_sep PDColor getBackground concode_elem_sep void setAlternateCaption
target: PDColor function ( ) { return getColor ( COSName . BC ) ; }