void function ( Node < T > arg0 ) { this . left = arg0 ; }
changes the reference to the left subtree to the one specified in the parameter . concode_field_sep T data concode_elem_sep Node<T> left concode_elem_sep Node<T> right concode_field_sep Node<T> getRight concode_elem_sep void setData concode_elem_sep void setRight concode_elem_sep String toString concode_elem_sep int compareTo concode_elem_sep boolean isLeaf concode_elem_sep T getData concode_elem_sep Node<T> getLeft