private HttpConnection getHttpConnection(final Object[] args) {
        return ArrayArgumentUtils.getArgument(args, 1, HttpConnection.class);
    }
@author Minwoo Jung
@author jaehong.kim
agent-module/plugins/httpclient3/src/main/java/com/navercorp/pinpoint/plugin/httpclient3/interceptor/HttpMethodBaseExecuteMethodInterceptor.java