static double Convert ( double radian ) {
  double pi = 3.14159 ;
  return ( radian * ( 180 / pi ) ) ;
}

static double Convert ( double radian ) { double pi = 3.14159 ; return ( radian * ( 180 / pi ) ) ; }
(method_declaration (modifiers) type: (floating_point_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (floating_point_type) name: (identifier))) body: (block (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (decimal_floating_point_literal))) (return_statement (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (identifier))))))))