Set Iterator to row with Key in backing bean adf

import oracle.adf.model.binding.DCBindingContainer;
import oracle.adf.model.BindingContext;
import oracle.adf.model.binding.DCIteratorBinding;

// Get the Iterator
        DCBindingContainer bindings =
            (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
        DCIteratorBinding unitVOIterator =
            bindings.findIteratorBinding("unitViewROVOIterator");
        RowSetIterator unitVORowSetIterator =
            unitVOIterator.getRowSetIterator();

     
// Set the row
        Key key = new Key(new Object[] { unit });
        Row[] row = unitVORowSetIterator.findByKey(key, 1);// second parameter - No of Parameters to return

        unitVORowSetIterator.setCurrentRow(row[0]);
        unitViewROVORowImpl ccRow =
            (unitViewROVORowImpl)unitVORowSetIterator.getCurrentRow();