ExpressionFunctionUtils { static BlockStmt getLagExpressionBlockStmt(final String variableName, final Lag lag, final ClassOrInterfaceType returnedType, final LinkedHashMap<String, ClassOrInterfaceType> parameterNameTypeMap) { throw new KiePMMLException("Lag not managed, yet"); } private  ExpressionFunctionUtils();   }
@Test(expected = KiePMMLException.class) public void getLagExpressionBlockStmt() { ExpressionFunctionUtils.getLagExpressionBlockStmt("variableName", new Lag(), parseClassOrInterfaceType(Object.class.getName()), DEFAULT_PARAMETERTYPE_MAP); }