diff -crB ./Mongo/com/mongodb/util/JSON.java ./Mongo_old/com/mongodb/util/JSON.java
*** ./Mongo/com/mongodb/util/JSON.java	2010-09-01 14:53:25.000000000 -0400
--- ./Mongo_old/com/mongodb/util/JSON.java	2010-09-01 14:53:16.000000000 -0400
***************
*** 69,80 ****
              return;
          }
  
!         if ( o instanceof Iterable){
  
              boolean first = true;
              buf.append( "[ " );
              
!             for ( Object n : (Iterable)o ){
                  if ( first ) first = false;
                  else buf.append( " , " );
                  
--- 69,80 ----
              return;
          }
  
!         if ( o instanceof Collection){
  
              boolean first = true;
              buf.append( "[ " );
              
!             for ( Object n : (Collection)o ){
                  if ( first ) first = false;
                  else buf.append( " , " );