Improved #toString()

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@4296 b35dd754-fafc-0310-a699-88a17e54d16e

source/org/jivesoftware/smack/filter/FromMatchesFilter.java

@@ -68,4 +68,8 @@ public class FromMatchesFilter implements PacketFilter {
             return address.equals(packet.getFrom().toLowerCase());
         }
     }
+
+    public String toString() {
+        return "FromMatchesFilter: " + address;
+    }
 }

source/org/jivesoftware/smack/filter/PacketIDFilter.java

@@ -46,4 +46,8 @@ public class PacketIDFilter implements PacketFilter {
     public boolean accept(Packet packet) {
         return packetID.equals(packet.getPacketID());
     }
+
+    public String toString() {
+        return "PacketIDFilter by id: " + packetID;
+    }
 }

source/org/jivesoftware/smack/filter/PacketTypeFilter.java

@@ -55,4 +55,7 @@ public class PacketTypeFilter implements PacketFilter {
         return packetType.isInstance(packet);
     }
 
+    public String toString() {
+        return "PacketTypeFilter: " + packetType.getName();
+    }
 }