use writeOptionHeaders with ServletResponse parameter only

source/net/yacy/http/Jetty8YaCyDefaultServlet.java

@@ -403,7 +403,7 @@ public class Jetty8YaCyDefaultServlet extends YaCyDefaultServlet implements Reso
                 // See if a direct methods can be used?
                 if (content != null && !written && out instanceof HttpOutput) {
                     if (response instanceof Response) {
-                        writeOptionHeaders(((Response) response).getHttpFields());
+                        writeOptionHeaders(response);
                         ((AbstractHttpConnection.Output) out).sendContent(content);
                     } else {
                         Buffer buffer = direct ? content.getDirectBuffer() : content.getIndirectBuffer();

source/net/yacy/http/YaCyDefaultServlet.java

@@ -70,7 +70,6 @@ import org.apache.commons.fileupload.disk.DiskFileItemFactory;
 import org.apache.commons.fileupload.servlet.ServletFileUpload;
 
 import org.eclipse.jetty.http.HttpContent;
-import org.eclipse.jetty.http.HttpFields;
 import org.eclipse.jetty.http.MimeTypes;
 import org.eclipse.jetty.util.URIUtil;
 import org.eclipse.jetty.util.resource.Resource;
@@ -98,10 +97,6 @@ import org.eclipse.jetty.util.resource.Resource;
  *  
  *  welcomeFile       name of the welcome file (default is "index.html", "welcome.html")
  * 
- *  gzip              If set to true, then static content will be served as
- *                    gzip content encoded if a matching resource is
- *                    found ending with ".gz"
- * 
  *  resourceBase      Set to replace the context resource base
  *
  *  resourceCache     If set, this is a context attribute name, which the servlet
@@ -127,7 +122,6 @@ public abstract class YaCyDefaultServlet extends HttpServlet  {
     protected boolean _dirAllowed = true;
     protected boolean _pathInfoOnly = false;
     protected boolean _etags = false;
-  //  protected boolean _gzip = true;
     protected Resource _resourceBase;
     protected MimeTypes _mimeTypes;
     protected String[] _welcomes;    
@@ -176,7 +170,6 @@ public abstract class YaCyDefaultServlet extends HttpServlet  {
         }
 
         _etags = getInitBoolean("etags", _etags);
-//        _gzip=getInitBoolean("gzip",_gzip);
         
         if (ConcurrentLog.isFine("FILEHANDLER")) {
             ConcurrentLog.fine("FILEHANDLER","YaCyDefaultServlet: resource base = " + _resourceBase);
@@ -301,8 +294,7 @@ public abstract class YaCyDefaultServlet extends HttpServlet  {
 
         String dir = resource.getListHTML(base, pathInContext.length() > 1);
         if (dir == null) {
-            response.sendError(HttpServletResponse.SC_FORBIDDEN,
+            response.sendError(HttpServletResponse.SC_FORBIDDEN, "No directory");
-                    "No directory");
             return;
         }
 
@@ -347,13 +339,6 @@ public abstract class YaCyDefaultServlet extends HttpServlet  {
         }
     }
 
-    /* ------------------------------------------------------------ */
-    protected void writeOptionHeaders(HttpFields fields) {
-        if (_acceptRanges) {
-            fields.put(HeaderFramework.ACCEPT_RANGES, "bytes");
-        }
-    }
-
     /* ------------------------------------------------------------ */
     protected void writeOptionHeaders(HttpServletResponse response) {
         if (_acceptRanges) {