}

    public void test_isEmptyArray_withNonEmptyString() {
        assertFalse(searchRequestParams.isEmptyArray(new String[] { "value" }));
    }

    public void test_isEmptyArray_withMixedEmptyAndNonEmpty() {
        assertFalse(searchRequestParams.isEmptyArray(new String[] { "", "value", "  " }));
    }

    // Test for simplifyArray static method
    public void test_simplifyArray_withDuplicates() {