ListView<Map.Entry<CqlColumnValue, CqlColumnValue>> cqlCollectionListEntry = new ListView<Map.Entry<CqlColumnValue, CqlColumnValue>>(
"cqlMapEntry", keysList) {
@Override
protected void populateItem(ListItem<Map.Entry<CqlColumnValue, CqlColumnValue>> item) {
Map.Entry<CqlColumnValue, CqlColumnValue> entry = item.getModelObject();
CqlColumnValue key = entry.getKey();
CqlColumnValue value = entry.getValue();
Component cqlMapKeyComp = new ColumnValuePanel("cqlMapKey", cqlPartitionKeyValue, key, true);
item.add(cqlMapKeyComp);
Component cqlMapValueComp = new ColumnValuePanel("cqlMapValue", cqlPartitionKeyValue, value, true);