protected Element createCaseElement(Document doc, Case c) { Element elem = createElement(doc, CASE_NAME, null, null); int[] decomposition = c.getInput(); elem.appendChild(createElement(doc, CASE_U_NAME, null, "" + decomposition[0])); elem.appendChild(createElement(doc, CASE_V_NAME, null, "" + decomposition[1])); elem.appendChild(createElement(doc, CASE_X_NAME, null, "" + decomposition[2])); elem.appendChild(createElement(doc, CASE_Y_NAME, null, "" + decomposition[3])); elem.appendChild(createElement(doc, CASE_I_NAME, null, "" + c.getI())); return elem; }