public static int findY ( int x ) {
  if ( x > 2 ) return x - 2 ;
  return x + 2 ;
}

public static int findY ( int x ) { if ( x > 2 ) return x - 2 ; return x + 2 ; }
(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 (binary_expression left: (identifier) right: (decimal_integer_literal)))) (return_statement (binary_expression left: (identifier) right: (decimal_integer_literal)))))