Assert.assertEquals("FCAEBGDH", actual);
}
public void testGet() throws Exception {
IoFilter filterA = new IoFilterAdapter();
IoFilter filterB = new IoFilterAdapter();
IoFilter filterC = new IoFilterAdapter();
IoFilter filterD = new IoFilterAdapter();
chain.addFirst("A", filterA);
chain.addLast("B", filterB);
chain.addBefore("B", "C", filterC);
chain.addAfter("A", "D", filterD);