[hibernate-issues] [Hibernate-JIRA] Resolved: (HSEARCH-604) Add better exception handling for FulltextQueryImpl.calculateTopDocsRetrievalSize()

Add better exception handling for FulltextQueryImpl.calculateTopDocsRetrievalSize() ----------------------------------------------------------------------------------- Key: HSEARCH-604 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-604 Project: Hibernate Search Issue Type: Bug Components: engine Affects Versions: 3.3.0.Beta1 Reporter: Hardy Ferentschik Assignee: Hardy Ferentschik Fix For: 3.3.0.Beta2 Having a page offset of {{0}} and a page size of {{0}} (arguably a bad combination) you get a {code} java.lang.IllegalArgumentException: nDocs must be > 0 at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:169) at org.apache.lucene.search.Searcher.search(Searcher.java:181) {code} We should improve the code and error handling. With a page size of {{0}} we can return just the empty list. See also - https://forum.hibernate.org/viewtopic.php?f=9&t=994710