@Test
public void test_initFilterBean() throws Throwable{

    performanceFilter.init(filterConfig);
    performanceFilter.initFilterBean();
    Assert.assertEquals(performanceFilter.threshold,3000);
    Assert.assertEquals(performanceFilter.includeQueryString,false);
    
    filterConfig.addInitParameter("threshold", ""+5000);
    filterConfig.addInitParameter("includeQueryString", "true");
    performanceFilter.init(filterConfig);
    performanceFilter.initFilterBean();
    Assert.assertEquals(performanceFilter.threshold,5000);
    Assert.assertEquals(performanceFilter.includeQueryString,true);
    
}