public void addChild(DataContext dataContext) {
this.children.add(dataContext);
}</BUG>
public DataContext createChildDataContext(JsonObject scope, int childIndex) {
<BUG>DataContext dataContext = updateDataContext(new DataContext(), dataProvider, scope, childIndex);

this.addChild(dataContext);
return dataContext;</BUG>
}
public void updateDataContext(JsonObject data) {

return index;
}
public void setIndex(int index) {
this.index = index;
}
public DataContext createChildDataContext(JsonObject scope, int childIndex) {
return updateDataContext(new DataContext(), dataProvider, scope, childIndex);
}
public void updateDataContext(JsonObject data) {
