Logging in Tomcat Server

I have couple of questions to clarify!

1. After platform upgrade of my application to Tomcat5.5 and JDK6.1, I found there are lot of warning messages generated at server console. This message printing slows down my page loading. Can anyone tell me how to turn off these warnings.
Warning from console:
WARN [org.apache.commons.httpclient.HttpMethodBase] - <Going to buffer response body of large or unknown size. Using getResponseBodyAsStream instead is recommended.>
2. Can this warning messages cause memory leak in production environment?

Any help is higly appreciated.

Thanks.

try new InputStreamReader()

sorry, i looked further, and in the method getResponseBody(), there is a limit imposed UFFER_WARN_TRIGGER_LIMIT, 1024 * 1024);

you might want to either get the source code, and increase the limit, OR better, use another getter for the body

public byte[] getResponseBody() throws IOException {
 
        if (this.responseBody == null) {
 
            InputStream instream = getResponseBodyAsStream();
 
            if (instream != null) {
 
                long contentLength = getResponseContentLength();
 
                if (contentLength > Integer.MAX_VALUE) {
 
                    throw new IOException("Content too large to be buffered: " + contentLength + " bytes");
 
                }
 
                int limit = getParams().getIntParameter(HttpMethodParams.BUFFER_WARN_TRIGGER_LIMIT, 1024 * 1024);
 
                if ((contentLength == -1) || (contentLength > limit)) {
 
                    LOG.warn("Going to buffer response body of large or unknown size. Using getResponseBodyAsStream instead is recommended.");
 
                }
 
                LOG.debug("Buffering response body");
 
                ByteArrayOutputStream outstream = new ByteArrayOutputStream(contentLength > 0 ? (int)contentLength : DEFAULT_INITIAL_BUFFER_SIZE);
 
                byte[] buffer = new byte[4096];
 
                int len;
 
                while ((len = instream.read(buffer)) > 0) {
 
                    outstream.write(buffer, 0, len);
 
                }
 
                outstream.close();
 
                setResponseStream(null);
 
                this.responseBody = outstream.toByteArray();
 
            }
 
        }
 
        return this.responseBody;
 
    }