@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("class LinkParameter {\n");

        sb.append("}");
        return sb.toString();
    }
@Test
    public void testToString() {
        LinkParameter linkParameter = new LinkParameter();
        linkParameter.setValue("foo");
        Assert.assertEquals(linkParameter.toString(),
                "class LinkParameter {\n}");
    }