removes unused imports and variables

htroot/ConfigAccounts_p.java

@@ -34,7 +34,6 @@ import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map;
 
-import net.yacy.cora.order.Digest;
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.cora.util.ConcurrentLog;
 import net.yacy.data.TransactionManager;

htroot/ConfigUser_p.java

@@ -20,7 +20,7 @@
 
 import java.util.EnumMap;
 import java.util.Map;
-import net.yacy.cora.order.Digest;
+
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.cora.util.ConcurrentLog;
 import net.yacy.data.UserDB;

htroot/SettingsAck_p.java

@@ -33,7 +33,6 @@ import java.util.StringTokenizer;
 import java.util.regex.Pattern;
 import java.util.regex.PatternSyntaxException;
 
-import net.yacy.cora.order.Digest;
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.data.TransactionManager;
 import net.yacy.http.InetPathAccessHandler;

source/net/yacy/cora/federate/solr/instance/RemoteInstance.java

@@ -78,9 +78,6 @@ public class RemoteInstance implements SolrInstance {
 	/** Default maximum time in seconds to keep alive an idle connection in the pool */
 	private static final int DEFAULT_POOLED_CONNECTION_TIME_TO_LIVE = 30;
 	
-	/** Default sleep time in seconds between each run of the connection evictor */
-	private static final int DEFAULT_CONNECTION_EVICTOR_SLEEP_TIME = 5;
-	
 	/** Default total maximum number of connections in the pool */
 	private static final int DEFAULT_POOL_MAX_TOTAL = 100;
 	

source/net/yacy/cora/order/Digest.java

@@ -40,7 +40,6 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 import java.util.concurrent.LinkedBlockingQueue;
 
-import net.yacy.cora.document.encoding.UTF8;
 import net.yacy.cora.storage.ARC;
 import net.yacy.cora.storage.ConcurrentARC;
 import net.yacy.cora.util.Memory;

source/net/yacy/cora/protocol/Domains.java

@@ -55,6 +55,10 @@ import java.util.concurrent.TimeoutException;
 import java.util.regex.Pattern;
 import java.util.regex.PatternSyntaxException;
 
+import com.google.common.net.InetAddresses;
+import com.google.common.util.concurrent.SimpleTimeLimiter;
+import com.google.common.util.concurrent.TimeLimiter;
+
 import net.yacy.cora.plugin.ClassProvider;
 import net.yacy.cora.protocol.tld.GenericTLD;
 import net.yacy.cora.protocol.tld.InternationalizedCountryCodeTLD;
@@ -67,11 +71,6 @@ import net.yacy.cora.util.ConcurrentLog;
 import net.yacy.kelondro.util.MemoryControl;
 import net.yacy.kelondro.util.NamePrefixThreadFactory;
 
-import com.google.common.net.InetAddresses;
-import com.google.common.util.concurrent.SimpleTimeLimiter;
-import com.google.common.util.concurrent.TimeLimiter;
-import com.google.common.util.concurrent.UncheckedTimeoutException;
-
 public class Domains {
     
     private final static ConcurrentLog log = new ConcurrentLog(Domains.class.getName());

source/net/yacy/cora/protocol/Scanner.java

@@ -25,7 +25,6 @@
 package net.yacy.cora.protocol;
 
 import java.io.IOException;
-import java.net.Inet4Address;
 import java.net.InetAddress;
 import java.net.MalformedURLException;
 import java.net.UnknownHostException;
@@ -33,7 +32,6 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
-import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;

source/net/yacy/http/InetPathAccessHandler.java

@@ -24,8 +24,6 @@ package net.yacy.http;
 import java.io.IOException;
 import java.net.InetAddress;
 
-import javax.servlet.http.HttpServletRequest;
-
 import org.eclipse.jetty.http.pathmap.MappedResource;
 import org.eclipse.jetty.http.pathmap.PathMappings;
 import org.eclipse.jetty.http.pathmap.PathSpec;

source/net/yacy/kelondro/util/MemoryStrategy.java

@@ -142,7 +142,7 @@ public abstract class MemoryStrategy {
         System.out.println("StandardMemoryStrategy   / memoryTotal : " + sms.total());
 
         MemoryStrategy gms = new GenerationMemoryStrategy();
-        System.out.println("GenerationMemoryStrategy / memoryFree  : " + sms.free());
-        System.out.println("GenerationMemoryStrategy / memoryTotal : " + sms.total());
+        System.out.println("GenerationMemoryStrategy / memoryFree  : " + gms.free());
+        System.out.println("GenerationMemoryStrategy / memoryTotal : " + gms.total());
     }
 }

source/net/yacy/yacy.java

@@ -56,7 +56,6 @@ import net.yacy.cora.date.GenericFormatter;
 import net.yacy.cora.document.encoding.UTF8;
 import net.yacy.cora.document.id.MultiProtocolURL;
 import net.yacy.cora.federate.solr.instance.RemoteInstance;
-import net.yacy.cora.order.Digest;
 import net.yacy.cora.protocol.ClientIdentification;
 import net.yacy.cora.protocol.ConnectionInfo;
 import net.yacy.cora.protocol.HeaderFramework;