Issues

• Update KotlinWhenFilter for Kotlin 2.5.0

  language: Kotlintype: enhancement
  jacoco/jacoco#2216 · Filter by author Godin opened on Jul 29, 2026
  

• After upgrading kotlin 2.3.21 -> 2.4.10, compose branch coverage drop down

  type: bug 🐛
  jacoco/jacoco#2210 · Filter by author neworld opened on Jul 20, 2026
  

• Loading the agent during AOT training causes skipping of all classes with reason "From ClassFileLoadHook"

  type: bug 🐛
  jacoco/jacoco#2206 · Filter by author AB-xdev opened on Jul 10, 2026

• exclude specified code blocks

  type: enhancement
  jacoco/jacoco#2204 · Filter by author ClayGminx opened on Jul 3, 2026

• Boundary-value coverage: flag numeric comparisons whose boundary (left == right) is never tested

  type: enhancement
  jacoco/jacoco#2190 · Filter by author vlsi opened on Jun 25, 2026

• Add support for Java 28 preview feature: Value Classes and Objects (JEP 401)

  component: corelanguage: Javatype: enhancement
  Feature

  jacoco/jacoco#2164 · Filter by author Godin opened on Jun 10, 2026

• Java 28 support

  component: coretype: enhancement
  Feature

  jacoco/jacoco#2163 · Filter by author Godin opened on Jun 10, 2026

• Spring AOT issue - Class mismatch

  reproducer required
  jacoco/jacoco#2154 · Filter by author Adriansun opened on Jun 4, 2026
  1

• CLI command execinfo should use BufferedInputStream to read execution data file

  component: clitype: enhancement
  Feature

  jacoco/jacoco#2153 · Filter by author Godin opened on Jun 4, 2026 · 0.8.16
  

• Fix warning

  component: build
  Task

  jacoco/jacoco#2147 · Filter by author Godin opened on Jun 1, 2026
  1

• Add validation test for ranges in Kotlin when

  component: testlanguage: Kotlin
  Task

  jacoco/jacoco#2140 · Filter by author Godin opened on May 29, 2026

• XML and CSV reports should be written to FileOutputStream via BufferedOutputStream

  component: antcomponent: clicomponent: maven
  Bug

  jacoco/jacoco#2095 · Filter by author Godin opened on Apr 1, 2026 · 0.8.16
  1

  

• Compose coverage still incorrect with JaCoCo 0.8.14

  language: Kotlinreproducer required
  jacoco/jacoco#2078 · Filter by author prakashp007 opened on Mar 18, 2026
  3

• Add validation test for Kotlin empty when with side effect in subject

  component: testlanguage: Kotlin
  Task

  jacoco/jacoco#2039 · Filter by author Godin opened on Jan 20, 2026

• Fix project url in POMs

  component: documentation
  Task

  jacoco/jacoco#2036 · Filter by author Godin opened on Jan 15, 2026
  1

• Improve FinallyFilter

  component: core.filterslanguage: Java
  Feature

  jacoco/jacoco#2020 · Filter by author Godin opened on Dec 9, 2025

• Record deconstruction in exhaustive switch not fully supported

  language: Javatype: bug 🐛
  jacoco/jacoco#2000 · Filter by author NolwennD opened on Nov 20, 2025
  

• Multiple patterns in exhaustive switch not seen as totally covered

  language: Javatype: bug 🐛
  jacoco/jacoco#1999 · Filter by author NolwennD opened on Nov 19, 2025
  

• Support browser "dark" mode in reports

  type: enhancement
  jacoco/jacoco#1990 · Filter by author StevanWhite opened on Nov 6, 2025

• Exclude inherited annotation with "Generated" in name

  type: enhancement
  jacoco/jacoco#1988 · Filter by author msxiaowang opened on Nov 5, 2025
  1

• Add property to jacoco-maven-plugin to specify report header

  type: enhancement
  jacoco/jacoco#1983 · Filter by author bradleylarrick opened on Oct 26, 2025
  1

• KotlinSerializableFilter should filter out serializer method in parameterized types

  component: core.filterslanguage: Kotlin
  Feature

  jacoco/jacoco#1972 · Filter by author Godin opened on Oct 10, 2025
  

• Clarify semantics of RemoteControlWriter.read() in JavaDoc

  component: documentationtype: enhancement
  jacoco/jacoco#1937 · Filter by author ParadoxShmaradox opened on Aug 20, 2025
  10

• Make check goal rules configurable so that warnings can be logged

  type: enhancement
  jacoco/jacoco#1928 · Filter by author delanym opened on Aug 4, 2025
  4

• Update validation tests for Kotlin indy when expression

  component: testlanguage: Kotlin
  Task

  jacoco/jacoco#1923 · Filter by author Godin opened on Jul 23, 2025 · 0.8.16