docs: public static HttpRequestHeader changeMethod(String method, String header, String body) throws URIException, HttpMalformedHeaderException {
  		HttpRequestHeader hrh = new HttpRequestHeader(header);
  		URI uri = hrh.getURI();
  		String prevMethod = hrh.getMethod();
  		if (prevMethod.equalsIgnoreCase(method)) {
  			return hrh;
  		}
  		if (prevMethod.equals(HttpRequestHeader.POST)) {
  			// Was POST, move all params onto the URL
  			if (body != null && body.length() > 0) {
  				StringBuilder sb = new StringBuilder();
  				if (uri.getQuery() != null) {
  					sb.append(uri.getQuery());
  				}
  
  				String [] params = body.split("&");
  				for (String param : params) {
  					if (sb.length() > 0) {
  						sb.append('&');
  					}
  					String[] nv = param.split("=");
  					if (nv.length == 1) {
  						// This effectively strips out the equals if theres no value 
  						sb.append(nv[0]);
  					} else {
  						sb.append(param);
  					}
  				}
  				uri.setQuery(sb.toString());
  
  			}
  			hrh.setURI(uri);
  			// Clear the body
  			body = "";
  
  		} else if (method.equals(HttpRequestHeader.POST)) {
  			// To be a port, move all URL query params into the body
  			String query = uri.getQuery();
  			if (query != null) {
  				StringBuilder sb = new StringBuilder();
  				String [] params = query.split("&");
  				for (String param : params) {
  					if (sb.length() > 0) {
  						sb.append('&');
  					}
  					sb.append(param);
  					String[] nv = param.split("=");
  					if (nv.length == 1) {
  						// Cope with URL params with no values e.g. http://www.example.com/test?key
  						sb.append('=');
  					}
  				}
  				// fixed: dead store to variable body by commenting the following line
  				// body = sb.toString();
  				uri.setQuery(null);
  				hrh.setURI(uri);
  			}
  		}
  		hrh.setMethod(method);
  		
  		return hrh;
  	}