Issues

• Unbounded array allocation from declared length in FSTObjectInput.readArrayNoHeader → OutOfMemoryError on malformed input

  RuedigerMoeller/fast-serialization#358 · Filter by author joszamama opened on Jun 16, 2026

• [Optimization] Avoid redundant FSTClazzNameRegistry allocation in FSTStreamEncoder.setConf

  RuedigerMoeller/fast-serialization#356 · Filter by author galfordliu opened on Dec 5, 2025

• WARNING: A terminally deprecated method in sun.misc.Unsafe has been called (java versions 24 - 25 )

  RuedigerMoeller/fast-serialization#355 · Filter by author istinnstudio opened on Sep 24, 2025

• Need support for handling cross services serialization and de-serialization with different package names

  RuedigerMoeller/fast-serialization#354 · Filter by author kaushalaroraharman opened on Jun 4, 2025
  1

• New fields are being deserialized into null

  RuedigerMoeller/fast-serialization#352 · Filter by author matthew-stevens-qfree opened on Dec 17, 2024

• SerializationConstructorAccessor class not found for declaringClass: [Ljava.lang.Object;

  RuedigerMoeller/fast-serialization#351 · Filter by author imgoby opened on Mar 1, 2024
  1

• how to support native-image?

  RuedigerMoeller/fast-serialization#349 · Filter by author imgoby opened on Feb 26, 2024
  1

• What does registerClass do?

  RuedigerMoeller/fast-serialization#348 · Filter by author debraj-manna opened on Feb 8, 2024

• Java 21 LTS java.lang.foreign

  RuedigerMoeller/fast-serialization#346 · Filter by author istinnstudio opened on Dec 4, 2023
  5

• Problem 🌵

  RuedigerMoeller/fast-serialization#345 · Filter by author pvtrykkhere opened on Nov 17, 2023
  1

• Exception with null message after deserialization has String message "null".

  RuedigerMoeller/fast-serialization#344 · Filter by author pablonso opened on Oct 16, 2023
  2

• Livelock on deserialization of an enum, with nested FST-usage in its clinit

  RuedigerMoeller/fast-serialization#343 · Filter by author s-rwe opened on Jul 31, 2023

• Production Dependency on maven-bundle-plugin

  RuedigerMoeller/fast-serialization#342 · Filter by author juergen3000 opened on Jul 14, 2023
  1

• FST fail to deserialize Java records

  RuedigerMoeller/fast-serialization#341 · Filter by author ykotikov opened on Jul 5, 2023
  8

• Fst 2.57 java.lang.ClassNotFoundException on reading

  RuedigerMoeller/fast-serialization#338 · Filter by author trixprod opened on Apr 14, 2023

• Manifest OSGi Import-Packages should not contain "com.google.gson.internal"

  RuedigerMoeller/fast-serialization#335 · Filter by author Hannu1 opened on Apr 4, 2023

• FST 2.57 sometime give me ClassCastException on read

  RuedigerMoeller/fast-serialization#334 · Filter by author trixprod opened on Mar 22, 2023

• can version 3.x support java 8 ?

  RuedigerMoeller/fast-serialization#333 · Filter by author hapoy9 opened on Mar 16, 2023
  1

• 2.57 - Round trip issues with JSON serialiser - NaN/Infinity and Collections.emptyList

  RuedigerMoeller/fast-serialization#332 · Filter by author richard-smith-preservica opened on Mar 15, 2023

• Is it possible to use FST to customise the default serialization of a java object

  RuedigerMoeller/fast-serialization#331 · Filter by author ghoshtir opened on Jan 12, 2023
  1

• maven-bundle-plugin dependency for -jdk17 versions

  RuedigerMoeller/fast-serialization#328 · Filter by author mleguevel opened on Dec 19, 2022

• Not support JDK 17 LTS

  RuedigerMoeller/fast-serialization#327 · Filter by author TinyZzh opened on Aug 2, 2022
  12

• Why FST is faster than JDK

  RuedigerMoeller/fast-serialization#326 · Filter by author wellCh4n opened on Jun 22, 2022
  2

• Elusive deserialization issue caused by DefaultFSTInt2ObjectMap's clear optimization

  RuedigerMoeller/fast-serialization#323 · Filter by author d-w-johnson opened on Mar 14, 2022

• Deep copy an object with a NullPointerException

  RuedigerMoeller/fast-serialization#322 · Filter by author deweixu opened on Mar 5, 2022
  1