get the x coordinate for the step at the given index concode_field_sep Array<Step> steps concode_elem_sep int x concode_elem_sep int y concode_field_sep boolean contains concode_elem_sep int getY concode_elem_sep int getY concode_elem_sep void prependStep concode_elem_sep int hashCode concode_elem_sep Step getStep concode_elem_sep boolean equals concode_elem_sep int getLength concode_elem_sep void appendStep
int function ( int arg0 ) { return getStep ( arg0 ) . x ; }