src/test/java/test/invocationcount/DataProviderBase.java

package test.invocationcount;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

public class DataProviderBase extends Base {
  @Test(dataProvider = "dp")
  public void f(Integer n) {
  }
  
  @DataProvider
  public Object[][] dp() {
    return new Integer[][] {
        new Integer[] { 0 },
        new Integer[] { 1 },
        new Integer[] { 2 },
    };
  }

}