*/
public Response post(Cluster cluster, String path, Header[] headers,
byte[] content) throws IOException {
PostMethod method = new PostMethod();
try {
method.setRequestEntity(new ByteArrayRequestEntity(content));
int code = execute(cluster, method, headers, path);
headers = method.getResponseHeaders();
content = method.getResponseBody();
return new Response(code, headers, content);
} finally {