/** java.io.ObjectOutputStream#writeBytes(java.lang.String) */
 public void test_writeBytesLjava_lang_String() throws Exception {
   // Test for method void
   // java.io.ObjectOutputStream.writeBytes(java.lang.String)
   byte[] buf = new byte[10];
   oos.writeBytes("HelloWorld");
   oos.close();
   ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray()));
   ois.readFully(buf);
   ois.close();
   assertEquals("Wrote incorrect bytes value", "HelloWorld", new String(buf, 0, 10, "UTF-8"));
 }
 @Override
 public void writeBytes(String str) throws IOException {
   out.writeBytes(str);
 }