Add missing methods.

Essentials/src/com/earth2me/essentials/OfflinePlayer.java

@@ -7,6 +7,7 @@ import lombok.Delegate;
 import org.bukkit.*;
 import org.bukkit.block.Block;
 import org.bukkit.conversations.Conversation;
+import org.bukkit.conversations.ConversationAbandonedEvent;
 import org.bukkit.entity.*;
 import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
@@ -1027,4 +1028,16 @@ public class OfflinePlayer implements Player
 	{
 		throw new UnsupportedOperationException("Not supported yet.");
 	}
+
+	@Override
+	public boolean isBlocking()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void abandonConversation(Conversation arg0, ConversationAbandonedEvent arg1)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
 }

Essentials/src/com/earth2me/essentials/craftbukkit/FakeWorld.java

@@ -627,4 +627,10 @@ public class FakeWorld implements World
 	{
 		throw new UnsupportedOperationException("Not supported yet.");
 	}
+
+	@Override
+	public void setBiome(int arg0, int arg1, Biome arg2)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
 }

Essentials/test/com/earth2me/essentials/FakeServer.java

@@ -705,4 +705,16 @@ public class FakeServer implements Server
 	{
 		throw new UnsupportedOperationException("Not supported yet.");
 	}
+
+	@Override
+	public String getWorldType()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public boolean getGenerateStructures()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
 }