Query q = getSession().createQuery("from "+getGenericClassName()+" as c in (:subList)");
      q.setParameterList("subList", subList);

Caused by: org.hibernate.hql.ast.QuerySyntaxException: unexpected token: in near line 1, column 30 [from app.persist.DBBook as c in (:subList)]
   at org.hibernate.hql.ast.QuerySyntaxException.convert(QuerySyntaxException.java:54)
   at org.hibernate.hql.ast.QuerySyntaxException.convert(QuerySyntaxException.java:47)
   at org.hibernate.hql.ast.ErrorCounter.throwQueryException(ErrorCounter.java:82)
   at org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.java:284)
   at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:182)
   at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:136)
   at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:101)
   at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:80)
   at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:124)
   at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:156)
   at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:135)
   at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1770)
   at app.dao.ResultPager.nextPage(ResultPager.java:28)
   at app.BooksBean.getNext(BooksBean.java:41)
   at app.BooksBean.changeSize(BooksBean.java:53)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.apache.el.parser.AstValue.invoke(AstValue.java:262)
   at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
   at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
   at javax.faces.event.MethodExpressionValueChangeListener.processValueChange(MethodExpressionValueChangeListener.java:144)
   ... 23 more