question: checks whether or not this circle contains a given point . concode_field_sep float x concode_elem_sep float y concode_elem_sep float radius concode_field_sep float area concode_elem_sep void setY concode_elem_sep void set concode_elem_sep void set concode_elem_sep void set concode_elem_sep void set concode_elem_sep void setX concode_elem_sep int hashCode concode_elem_sep float circumference concode_elem_sep boolean equals concode_elem_sep boolean overlaps concode_elem_sep String toString concode_elem_sep void setPosition concode_elem_sep void setPosition concode_elem_sep void setRadius
target: boolean function ( float arg0 , float arg1 ) { arg0 = this . x - arg0 ; arg1 = this . y - arg1 ; return arg0 * arg0 + arg1 * arg1 <= radius * radius ; }