src/Reflection/ReflectionClass.php
private function getTokenStream(): TokenStream
    {
        if (null === $this->tokens) {
            $this->tokens = new TokenStream(file_get_contents($this->filename));
        }

        return $this->tokens;
    }
private function getTokenStream(): TokenStream
    {
        if (null === $this->tokens) {
            $this->tokens = new TokenStream(file_get_contents($this->filename));
        }

        return $this->tokens;
    }
private function getTokenStream ( ) : TokenStream { if ( null === $ this -> tokens ) { $ this -> tokens = new TokenStream ( file_get_contents ( $ this -> filename ) ) ; } return $ this -> tokens ; }
Returns the TokenStream instance for the class.

@return TokenStream
Returns the TokenStream instance for the class .