HELP... Table with CheckBox column

I have Table with CheckBox column. Table have setContainerDataSource() that is indexedContainer. HOW TO CHANGE ITEM VALUE IN indexedContainer when checkbox change his state?

What do you mean by changing item value?
If you added the Checkboxes as a new Column of type Checkbox.class you can get the current state of the checkboxes by retrieving the ColumnProperty and calling getValue().
If you added them as a Generated Column you should be able to get the ValueChangeEvent and then you have to handle saving the values by yourself, e.g. by using an additional array of type boolean or by directly changing the Value of another Column Property if there is one.
You really didn’t provide enough information for your problem. And double posting doesn’t help…