Unable to compile IntegrationEntityDAO.java

[Amala]

The following fragment of code gives error in netbeans IDE.

public abstract class IntegrationEntityDAO<E extends IntegrationEntity>
    extends GenericDAOHibernate<E, Long> {

Error as follows:
constructor GenericDAOHibernate in class GenericDAOHibernate<E#2,PK> cannot be applied to given types;
public class IntegrationEntityDAO<E extends IntegrationEntity> extends GenericDAOHibernate<E, Long> implements IIntegrationEntityDAO<E>   {
  required: Class<E#1>
  found: no arguments
  reason: actual and formal argument lists differ in length
  where E#1,E#2,PK are type-variables:
    E#1 extends IntegrationEntity declared in class IntegrationEntityDAO
    E#2 extends BaseEntity declared in class GenericDAOHibernate
    PK extends Serializable declared in class GenericDAOHibernate
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
1 error
1 warning

How to resolve the issue

[Amala]

Sorry, I have resolved the issue. I missed the empty constructor in GenericDAOHibernate class. Now the class compiled after adding the empty constructor