Like all OsidLists, KeyList provides a means for accessing Key elements sequentially either one at a time or many at a time. Examples:

                     
                     
                     while (kl.hasNext()) {
                          Key key = kl.getNextKey();
                     }
                     
                                 
                     
                

                     
                     
                     while (kl.hasNext()) {
                          Key[] keys = kl.getNextKeys(kl.available());
                     }