static void swapThree ( ) {
  a = a ^ b ^ c ;
  b = a ^ b ^ c ;
  c = a ^ b ^ c ;
  a = a ^ b ^ c ;
}

static void swapThree ( ) { a = a ^ b ^ c ; b = a ^ b ^ c ; c = a ^ b ^ c ; a = a ^ b ^ c ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier))))))