Java Features

This is the manual for older MicroStream versions (Version < 5.0).

The new documentation (Version >= 5.0) is located at:

https://docs.microstream.one/

Does MicroStream work with the Java Module System (Jigsaw)?

Yes, since version 2.2 we provide an all-in-one multi-release jar which is compatible with Jigsaw projects. This single jar solution was necessary because different MicroStream modules use the same packages, but the module system doesn't allow that multiple modules declare the same exports.

<dependency>
    <groupId>one.microstream</groupId>
    <artifactId>jigsaw</artifactId>
    <version>04.00.00-MS-GA</version>
</dependency>

Can MicroStream handle Records

Due to changes of the reflective behavior of records in Java 15, they are currently not supported. Java 16 will contain the final release of records, and MicroStream will support them with the release 5.0, which will be available in April 2021.

More information about records: https://openjdk.java.net/jeps/359