In the middle of 20 century or so, the so-called ontological turn of Hermeneutics happened in the west world. Hermeneutics developed from methodology about understanding and interpretation into a kind of philosophy which regards understanding as an existence of human beings. Scholars of Philosophical Hermeneutics, Gadamer as the exponent, endeavored to overturn the traditional paradigm of methodology. Accordingly, some people in legal field inherited the principles, concepts and attitudes from Philos...