msg.setHeader("tick", "bla");
msg.setHeader("tack", "blaa");
msg.setHeader("taick", "blaa");
msg.setHeader("tock", "blaaa");
msg.removeHeaders("*", "ta*");
assertEquals(2, msg.getHeaders().size());
assertEquals("blaa", msg.getHeader("tack"));
assertEquals("blaa", msg.getHeader("taick"));
}