private static int continuedFractionTerm ( int i ) {
  if ( i == 0 ) return 2 ;
  else if ( i % 3 == 2 ) return i / 3 * 2 + 2 ;
  else return 1 ;
}

private static int continuedFractionTerm ( int i ) { if ( i == 0 ) return 2 ; else if ( i % 3 == 2 ) return i / 3 * 2 + 2 ; else return 1 ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (decimal_integer_literal)) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (return_statement (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal)) right: (decimal_integer_literal))) alternative: (return_statement (decimal_integer_literal))))))