如何在tech.tablesaw.api.Table上设置值？

Table table = Table.create("myTable");

table.addColumns(
    StringColumn.create("Name", new String[]{"John", "Alice", "Bob"}),
    DoubleColumn.create("Salary", new double[]{5000, 6000, 7000})
);

table.set("Name", 1, "Alex");
table.set("Salary", 2, 8000.0);

String name = table.getString("Name", 0);
double salary = table.getDouble("Salary", 1);