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Unnamed module, native access warnings #866

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Unnamed module, native access warnings#866
Milestone
Java 25

Description

@baltzell
baltzell
opened on Oct 8, 2025

Maybe new in 25:

WARNING: A restricted method in java.lang.System has been called
WARNING: java.lang.System::loadLibrary has been called by net.jpountz.util.Native in an unnamed module (file:/ceph24/hallb/ceph/testing/sw/coatjava/clara/plugins/clas12/lib/clas/coat-libs-13.3.0-SNAPSHOT.jar)
WARNING: Use --enable-native-access=ALL-UNNAMED to avoid a warning for callers in this module
WARNING: Restricted methods will be blocked in a future release unless native access is enabled

and the same for org.fusesource.jansi.internal.JansiLoader.

Activity

  1. baltzell
    added this to the Java 25 milestone on Oct 8, 2025
  2. c-dilks
    added a commit that references this issue on Oct 9, 2025

    kluge: suppress restricted method warnings

    2ada2bc

  3. c-dilks commented on Oct 9, 2025

    @c-dilks
    c-dilks
    on Oct 9, 2025
    Member

    One approach is -enable-native-access=ALL-UNNAMED, but that's not ideal since it suppresses such warning from all unnamed modules.

    See the "Enabling Native Access More Selectively" section of https://docs.oracle.com/en/java/javase/24/core/restricted-methods.html

  4. baltzell
    added
    java
    on Nov 25, 2025
  5. baltzell
    removed
    java
    on Jan 22, 2026
  6. baltzell
    closed this as completedon Mar 3, 2026
  7. baltzell
    reopened this on Aug 26, 2026
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