String cannot be converted to Integer code example

Example 1: convert string to int java

String myString = "1234";
int foo = Integer.parseInt(myString);

Example 2: converting string to interer

int i = Integer.parseInt(myString);

Example 3: object cannot be converted to int java

public Object getValueAt(int row, int column) {
        return getModel().getValueAt(convertRowIndexToModel(row),
                                     convertColumnIndexToModel(column));
    }