byte[] bytes = new byte[3];
bm.readBytes(bytes);
assertEquals((byte)4, bytes[0]);
assertEquals((byte)5, bytes[1]);
assertEquals((byte)6, bytes[2]);
assertEquals((char)7, bm.readChar());
assertEquals(new Double(8.0), new Double(bm.readDouble()));
assertEquals(new Float(9.0), new Float(bm.readFloat()));
assertEquals(10, bm.readInt());
assertEquals(11l, bm.readLong());
assertEquals((short)12, bm.readShort());