Java News Roundup: Strict Field Initialization, GlassFish, GraalVM, JReleaser, RefactorFirst
InfoQ, Monday, July 6th, 2026
Weekly Java roundup covering JEP 539 strict field initialization, GlassFish 7.1.1, GraalVM 25.1, and more releases.
This weekly Java roundup covers key ecosystem developments. JEP 539 advanced to candidate status, introducing strictly-initialized fields that prevent default values from being observed.
GlassFish 7.1.1 delivers security patches for critical remote code execution vulnerabilities plus performance improvements, while GraalVM 25.1 reduces native image sizes by 3% and expands library support to 1,500 entries.
Additional releases include Open Liberty 26.0.0.7 beta supporting Jakarta Data 1.1-M3, Micronaut Framework 5.0.3, and JReleaser 1.25.0 with multi-format archive support. RefactorFirst updates round out the coverage.