public void setTableBuilder(CellTableBuilder<T> tableBuilder) {
        assert tableBuilder != null : "tableBuilder cannot be null";
        this.tableBuilder = tableBuilder;
        redraw();
    }
Specify the {@link CellTableBuilder} that will be used to render the row
values into the table.
stroom-core-client-widget/src/main/java/com/google/gwt/user/cellview/client/AbstractCellTable.java