GroupDocs.Search for Java We are pleased to announce the monthly release of GroupDocs.Search for Java 19.2. Improvements such as indexing of a ZIP archive inside other ZIP and escape of special characters in search queries are introduced. Please check GroupDocs.Search for Java 19.2 release notes for further reference. We would recommend you to download and integrate latest version of the API.

Breaking Change

  • Removed obsolete methods Import and Export from dictionary classes

Improvements

Following improvements are introduced in this release:

Implement escaping special characters in search queries```

String indexFolder = “c:\MyIndex”; String documentFolder = “c:\MyDocuments”; // Creating index Index index = new Index(indexFolder); // Marking character ‘&’ as a valid letter, not a separator index.getDictionaries().getAlphabet().setRange(new char[] { ‘&’ }, CharacterType.Letter); // Adding documents to index index.addToIndex(documentFolder); // Searching for word ‘R&B’ SearchResults results0 = index.search(“R\&B”); // Searching for word ‘R&B’ SearchResults results1 = index.search(“R\u0026B”);


## Indexing ZIP archives inside other ZIP archives```
String indexFolder = "c:\\MyIndex";
String documentFolder = "c:\\MyDocuments";
// Creating index
Index index = new Index(indexFolder);
// Adding documents to index
// ZIP archives and ZIP archives inside those archives will be automatically added to index
index.addToIndex(documentFolder);
// Searching
SearchResults results = index.search("zip");

Available Channels and Resources

Here are a few channels and resources for you to download, learn, try and get technical support on GroupDocs.Search:

Feedback

As always, if you have any questions or suggestions, feel free to write on our [forum](https://forum.groupdocs.com/"Technical Support Forum").