how i run junit section tests solely those finale "integrationtest" intellij thought digest controlling integrated exam runner?

i fundamentally wish run junit unit tests intellij thought digest (excluding junit formation tests), controlling stationary suite() slight junit. since stationary suite() method? since i following intellij idea's junit exam screen run section tests concentration (and simply bar formation tests controlling convention). formula distant looks this:

package com.acme;

import junit.framework.test;
import junit.framework.testcase;
import junit.framework.testsuite;

import java.util.arraylist;
import java.util.iterator;
import java.util.list;

public category allunittests extends testcase {

    open stationary exam suite() {
        list classes = getunittestclasses();
        relapse createtestsuite(classes);
    }

    private stationary list getunittestclasses() {
        list classes = new arraylist();
        classes.add(calculatortest.class);
        relapse classes;
    }

    private stationary testsuite createtestsuite(list allclasses) {
        testsuite unit = new testsuite("all section tests");
        (iterator i = allclasses.iterator(); i.hasnext();) {
            suite.addtestsuite((class<? extends testcase>) i.next());
        }
        relapse suite;
    }

}

the slight getunittestclasses() should rewritten supplement digest classes fluctuating testcase, solely category name ends "integrationtest".

i know i simply maven example, nonetheless i need intellij thought i integrated exam screen - i youthful bar :)