--- a/core/src/luan/DeepCloner.java	Sat May 02 23:41:59 2015 -0600
+++ b/core/src/luan/DeepCloner.java	Sun May 03 15:45:39 2015 -0600
@@ -1,17 +1,17 @@
 package luan;
 
 import java.util.Map;
+import java.util.HashMap;
 import java.util.IdentityHashMap;
 
 
 public final class DeepCloner {
-	private final Map<Object,Object> cloned = new IdentityHashMap<Object,Object>();
+	private final Map cloned = new IdentityHashMap();
 
-	public <T extends DeepCloneable<T>> T deepClone(T obj) {
+	public DeepCloneable deepClone(DeepCloneable obj) {
 		if( obj==null )
 			return null;
-		@SuppressWarnings("unchecked")
-		T rtn = (T)cloned.get(obj);
+		DeepCloneable rtn = (DeepCloneable)cloned.get(obj);
 		if( rtn == null ) {
 			rtn = obj.shallowClone();
 			cloned.put(obj,rtn);
@@ -20,28 +20,41 @@
 		return rtn;
 	}
 
-	public <T> T[] deepClone(T[] obj) {
+	public Object[] deepClone(Object[] obj) {
 		if( obj.length == 0 )
 			return obj;
-		@SuppressWarnings("unchecked")
-		T[] rtn = (T[])cloned.get(obj);
+		Object[] rtn = (Object[])cloned.get(obj);
 		if( rtn == null ) {
 			rtn = obj.clone();
 			cloned.put(obj,rtn);
 			for( int i=0; i<rtn.length; i++ ) {
-				@SuppressWarnings("unchecked")
-				T t = get(rtn[i]);
-				rtn[i] = t;
+				rtn[i] = get(rtn[i]);
 			}
 		}
 		return rtn;
 	}
 
-	public <T> T get(T obj) {
-		if( !(obj instanceof DeepCloneable) )
-			return obj;
-		@SuppressWarnings("unchecked")
-		T dc = (T)deepClone((DeepCloneable)obj);
-		return dc;
+	public Map deepClone(Map obj) {
+		if( !obj.getClass().equals(HashMap.class) )
+			throw new RuntimeException("can only clone HashMap");
+		Map rtn = (Map)cloned.get(obj);
+		if( rtn == null ) {
+			rtn = new HashMap();
+			for( Object stupid : obj.entrySet() ) {
+				Map.Entry entry = (Map.Entry)stupid;
+				rtn.put( get(entry.getKey()), get(entry.getValue()) );
+			}
+		}
+		return rtn;
+	}
+
+	public Object get(Object obj) {
+		if( obj instanceof DeepCloneable )
+			return deepClone((DeepCloneable)obj);
+		if( obj instanceof Object[] )
+			return deepClone((Object[])obj);
+		if( obj instanceof Map )
+			return deepClone((Map)obj);
+		return obj;
 	}
 }