remove unused ProxySettings ref. from loader

clean unused whois test code

source/net/yacy/utils/loaderThreads.java

@@ -29,7 +29,6 @@ import java.util.Map;
 
 import net.yacy.cora.document.id.DigestURL;
 import net.yacy.cora.protocol.ClientIdentification;
-import net.yacy.cora.protocol.http.ProxySettings;
 
 public class loaderThreads {
 
@@ -37,7 +36,6 @@ public class loaderThreads {
     protected int timeout;
     protected String user;
     protected String password;
-    protected ProxySettings remoteProxyConfig;
 
     // management objects for collection of threads
     private final Map<String, Thread> threads;

source/net/yacy/utils/whois.java

@@ -1,69 +0,0 @@
-// whois.java
-// -------------------------------------
-// (C) by Michael Peter Christen; mc@yacy.net
-// first published on http://www.anomic.de
-// Frankfurt, Germany, 2005
-//
-// $LastChangedDate$
-// $LastChangedRevision$
-// $LastChangedBy$
-//
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation; either version 2 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-package net.yacy.utils;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.util.Properties;
-
-public class whois {
-
-    public static Properties Whois(final String dom) {
-        try {
-            final Process p = Runtime.getRuntime().exec("whois " + dom);
-            final BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
-            String line, key, value, oldValue;
-            int pos;
-            final Properties result = new Properties();
-            while ((line = br.readLine()) != null) {
-                pos = line.indexOf(':',0);
-                if (pos > 0) {
-                    key = line.substring(0, pos).trim().toLowerCase();
-                    value = line.substring(pos + 1).trim();
-                    //System.out.println(key + ":" + value);
-                    oldValue = result.getProperty(key);
-                    result.setProperty(key, (oldValue == null) ? value : (oldValue + "; " + value));
-                }
-            }
-            br.close();
-            return result;
-        } catch (final IOException e) {
-            //Log.logException(e);
-            return null;
-        }
-    }
-
-    public static String evaluateWhois(final Properties p) {
-        String info1, info2;
-        info1 = p.getProperty("netname");
-        info2 = p.getProperty("descr");
-        if ((info1 != null) && (info2 != null)) return info1 + " / " + info2;
-        info1 = p.getProperty("type");
-        info2 = p.getProperty("name");
-        if ((info1 != null) && (info2 != null) && (info1.toLowerCase().startsWith("person"))) return "Person: " + info2;
-        return "unknown";
-    }
-}