@@ -0,0 +1,885 @@
+package other;%0A%0Aimport org.junit.After;%0Aimport org.junit.Before;%0Aimport org.junit.BeforeClass;%0Aimport org.junit.Test;%0A%0Aimport static org.junit.Assert.*;%0A%0A/**%0A * Created by HL on 3/21/17.%0A */%0Apublic class Stuff2Test %7B%0A%0A//    Stuff stuff;%0A//    @BeforeClass%0A//    public void setup()%7B%0A//        stuff = new Stuff();%0A//    %7D%0A%0A//    @After%0A//    public void cleanup()%7B%0A//        stuff = null;%0A//    %7D%0A%0A    @Test%0A    public void addTest()%7B%0A        Stuff stuff = new Stuff();%0A        assertTrue(%221+1%22, 2==stuff.add(1,1));%0A    %7D%0A    @Test%0A    public void subTest()%7B%0A        Stuff stuff = new Stuff();%0A        assertTrue(%221-1%22, 0==stuff.sub(1,1));%0A    %7D%0A    @Test%0A    public void multiTest()%7B%0A        Stuff stuff = new Stuff();%0A        assertTrue(%221-1%22, 0==stuff.add(%0A                stuff.sub(stuff.sub(1,0),stuff.sub(1,0)),%0A                stuff.sub(stuff.sub(1,0),stuff.sub(1,0))));%0A    %7D%0A%7D

Add missing file.