- Speed up some hashcode() and equals()

- Cleanup and javadoc

router/java/src/net/i2p/router/RouterVersion.java

@@ -18,7 +18,7 @@ public class RouterVersion {
     /** deprecated */
     public final static String ID = "Monotone";
     public final static String VERSION = CoreVersion.VERSION;
-    public final static long BUILD = 3;
+    public final static long BUILD = 4;
 
     /** for example "-test" */
     public final static String EXTRA = "";

router/java/src/net/i2p/router/startup/CreateRouterInfoJob.java

@@ -56,7 +56,8 @@ public class CreateRouterInfoJob extends JobImpl {
             stats.setProperty(RouterInfo.PROP_NETWORK_ID, Router.NETWORK_ID+"");
             getContext().router().addCapabilities(info);
             info.setOptions(stats);
-            info.setPeers(new HashSet());
+            // not necessary, in constructor
+            //info.setPeers(new HashSet());
             info.setPublished(getCurrentPublishDate(getContext()));
             RouterIdentity ident = new RouterIdentity();
             Certificate cert = getContext().router().createCertificate();

router/java/test/net/i2p/router/networkdb/kademlia/RouterGenerator.java

@@ -92,8 +92,9 @@ public class RouterGenerator {
 	RouterInfo info = new RouterInfo();
 	try {
 	    info.setAddresses(createAddresses(num));
-	    info.setOptions(new Properties());
-	    info.setPeers(new HashSet());
+            // not necessary, in constructor
+	    //info.setOptions(new Properties());
+	    //info.setPeers(new HashSet());
 	    info.setPublished(Clock.getInstance().now());
 	    RouterIdentity ident = new RouterIdentity();
 	    BigInteger bv = new BigInteger(""+num);