}
        } finally {
            Locale.setDefault(orig);
        }
    }

    @Test
    void testQualifierVersusNumberOrdering() {
        assertOrder(X_LT_Y, "1-ga", "1-1");
        assertOrder(X_LT_Y, "1.ga", "1.1");
        assertOrder(X_EQ_Y, "1-ga", "1.0");
        assertOrder(X_EQ_Y, "1.ga", "1.0");