callExpressions.expression(x.i().args(y).args(y).args(y));
callExpressions.expression(x.i().args(y));
callExpressions.expression(x.i().args(y, y, y));
callExpressions.expression(x.i().args(y).i()
.args(codeModel.integer(0), codeModel.integer(1)));
callExpressions.expression(x.i().args(y).e(codeModel.integer(0)));
callExpressions.expression(x.i().args(y).p("zero"));
callExpressions.expression(x.i().args(y).p(codeModel.integer(0)));
callExpressions.expression(x.i().args(y).p(codeModel.string("two")));