What's the best way to suppress a runtime console warning in Java?

Question

I am using the getResponseBody() method of the org.apache.commons.httpclient.methods.PostMethod class. However, I am always getting a message written to the console at runtime:

Answer 1

that warning happends when httpClient have no idea about the length of the return data you should set the content-length attribute in your server end

response.addHeader("Content-Type", "text/html; charset=utf-8");
response.addHeader("Content-Length", String.valueOf(output.getBytes("utf8").length));

after that, that warning should disapear