Class: getGenericSuperclass()

   
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.ArrayList;

public class MainClass {
  public static void main(String args[]) throws Exception {

    Type type = StringList.class.getGenericSuperclass();
    System.out.println(type); // java.util.ArrayList<java.lang.String>
    ParameterizedType pt = (ParameterizedType) type;
    System.out.println(pt.getActualTypeArguments()[0]);

  }
}

class StringList extends ArrayList<String> {
}

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Class: getGenericSuperclass() : Class « java.lang « Java by API

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