apache/maven-compiler-plugin

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Apache Maven Compiler Plugin

Stars: 261
Forks: 192
Open beginner issues: 0
Indexed issues: 76
Avg merge: 1d 44m
Merged PRs (30d): 12

Dominant language: Java
License: Apache-2.0
Last GitHub push: Sep 3, 2026
Latest indexed: Sep 14, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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[Regression] testCompile goal tries to read target/classes instead of target/test-classes Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 55/100

apache/maven-compiler-plugin#1124 · 1 reaction · Opened Sep 7, 2026
Toolchain tests are not executed Open

build github_actions

Difficulty 4/5 3-5 days Newbie friendliness 48/100

apache/maven-compiler-plugin#1099 · Opened Jul 29, 2026
Add new configuration knob <failAfterWarning> that's not "fail fast" Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

apache/maven-compiler-plugin#1051 · 2 comments · Opened May 13, 2026
Output directories missing from javac --class-path in maven-compiler-plugin 4.0.0-beta-4 breaks mixed Kotlin+Java projects Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

apache/maven-compiler-plugin#1036 · 1 comment · Opened Feb 25, 2026
<type>processor</type> does not pick up annotation processor Open

bug

apache/maven-compiler-plugin#1031 · 5 comments · 1 assignee · Opened Feb 8, 2026
DiagnosticListener summary message is obscur and misleading Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/maven-compiler-plugin#1028 · 2 comments · Opened Feb 2, 2026
<proc>only</proc> does not work as expected Open

3.x bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/maven-compiler-plugin#1006 · 1 comment · Opened Dec 16, 2025
Delete stale branches Open

maintenance

Difficulty 1/5 Under an hour Newbie friendliness 35/100

apache/maven-compiler-plugin#977 · Opened Oct 5, 2025
The referenced class will not be compiled Open

bug enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

apache/maven-compiler-plugin#971 · 2 comments · Opened Sep 23, 2025
Migrate from ASM to ClassFile API (JEP 484) Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/maven-compiler-plugin#969 · 1 comment · Opened Sep 19, 2025
Remove JDK-8318913 workaround for JDK 22+ Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

apache/maven-compiler-plugin#968 · 1 comment · Opened Sep 19, 2025
A non-deprecated path to set a compiler option Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

apache/maven-compiler-plugin#965 · Opened Sep 18, 2025
Maven cannot automatically detect "provide javax.annotation.processing.Processor with ... " when using annotation processors Open

3.x bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/maven-compiler-plugin#962 · 4 comments · Opened Aug 20, 2025
Log4j2Plugins.dat not generated when compile Open

3.x bug waiting-for-feedback

Difficulty 3/5 1-2 days Newbie friendliness 35/100

apache/maven-compiler-plugin#955 · 2 comments · Opened Jul 24, 2025
maven-compiler-plugin: Switch from 3.11.0 >= 3.11.0 causes my org.openapitools.openapi-generator:7.11.0 to suddenly fail Open

3.x bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/maven-compiler-plugin#940 · 8 comments · Opened Jul 1, 2025
annotationProcessorPaths "leak" version from parent to child pom Open

3.x bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

apache/maven-compiler-plugin#325 · 2 comments · Opened Apr 12, 2025
Apply new test from #191 to master Open

maintenance

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

apache/maven-compiler-plugin#310 · Opened Mar 10, 2025
[MCOMPILER-606] Compilation fails when there's a module descriptor Open

bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 48/100

apache/maven-compiler-plugin#888 · 3 comments · Opened Jan 1, 2025
[MCOMPILER-597] exports ... to ... does not create a correct modulePath Open

bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/maven-compiler-plugin#876 · Opened Aug 15, 2024
[MCOMPILER-595] Make -parameters enabled by default Open

3.x

Difficulty 3/5 1-2 days Newbie friendliness 48/100

apache/maven-compiler-plugin#858 · 1 comment · Opened Jul 2, 2024
[MCOMPILER-581] Create second default execution "default-generate-sources" for APT Open

maintenance priority:major

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/maven-compiler-plugin#857 · 1 comment · Opened Mar 7, 2024
[MCOMPILER-580] Remove all properties overlapping with args Open

maintenance priority:major

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/maven-compiler-plugin#794 · Opened Mar 6, 2024
[MCOMPILER-572] Multi-line <arg> does not work on Windows when forked Open

3.x bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 48/100

apache/maven-compiler-plugin#784 · 6 comments · Opened Jan 24, 2024
[MCOMPILER-563] Deprecate/rename useIncrementalCompilation Open

documentation priority:minor

Difficulty 4/5 3-5 days Newbie friendliness 45/100

apache/maven-compiler-plugin#777 · 3 comments · Opened Dec 8, 2023
[MCOMPILER-561] Add new rebuild detection for java target changes Open

enhancement priority:major

Difficulty 3/5 1-2 days Newbie friendliness 30/100

apache/maven-compiler-plugin#776 · Opened Dec 5, 2023
[MCOMPILER-543] Allow to exclude particular dependency from annotation processor classpath Open

enhancement priority:minor

Difficulty 4/5 3-5 days Newbie friendliness 42/100

apache/maven-compiler-plugin#746 · Opened Aug 19, 2023
[MCOMPILER-540] useIncrementalCompilation=false may add generated sources to the sources list Open

bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 25/100

apache/maven-compiler-plugin#758 · Opened Jun 16, 2023
[MCOMPILER-537] Inconsistent behaviour when compiler is forked Open

bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 30/100

apache/maven-compiler-plugin#747 · 1 comment · Opened Jun 6, 2023
[MCOMPILER-536] Annotation processor INFO logs are ignored when fork is true Open

bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/maven-compiler-plugin#748 · 1 comment · Opened Apr 26, 2023
[MCOMPILER-535] jmps.args should be removed from the target/classes/META-INF directory Open

bug priority:major

Difficulty 3/5 1-2 days Newbie friendliness 35/100

apache/maven-compiler-plugin#766 · 1 comment · Opened Apr 25, 2023
[MCOMPILER-532] compile doesn't work without first clean with Dagger annotation processor Open

bug priority:minor

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/maven-compiler-plugin#745 · 2 comments · Opened Apr 1, 2023
[MCOMPILER-521] Documentation: <exclude> option Open

enhancement priority:major

Difficulty 1/5 Under an hour Newbie friendliness 42/100

apache/maven-compiler-plugin#721 · Opened Jan 14, 2023
[MCOMPILER-517] store compilation time of modules to avoid not needed compile when using install Open

enhancement priority:major

apache/maven-compiler-plugin#729 · 1 assignee · Opened Dec 21, 2022
[MCOMPILER-515] Plugin is NOT incremental, so let it go Open

bug priority:major

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/maven-compiler-plugin#741 · 1 comment · Opened Dec 12, 2022
[MCOMPILER-514] Cant stack compiler plugin argument variations Open

bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/maven-compiler-plugin#733 · 1 comment · Opened Dec 9, 2022
[MCOMPILER-502] checking dependency time from reactor lead to re compiling while it's not needed Open

enhancement priority:major

Difficulty 4/5 3-5 days Newbie friendliness 32/100

apache/maven-compiler-plugin#718 · 4 comments · Opened Jul 24, 2022
[MCOMPILER-498] Recompilation when class name doesn't match file name Open

bug priority:minor

Difficulty 3/5 1-2 days Newbie friendliness 38/100

apache/maven-compiler-plugin#699 · 1 comment · Opened Jul 16, 2022
[MCOMPILER-497] Java 9 automodules and failOnWarning set to true Open

enhancement priority:major

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/maven-compiler-plugin#715 · Opened Jul 4, 2022
[MCOMPILER-496] The resolve process of annotationProcessorPaths is not aware of WorkspaceReader Open

bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 25/100

apache/maven-compiler-plugin#707 · 1 comment · Opened May 6, 2022
[MCOMPILER-478] testCompile with specific module-info.java partially copy target/classes to target/test-classes Open

bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 42/100

apache/maven-compiler-plugin#689 · Opened Dec 26, 2021
[MCOMPILER-462] Modular Multi-Release JAR and Maven-Bundle-Plugin together cause inconsistent compilation behavior Open

bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/maven-compiler-plugin#680 · Opened Apr 22, 2021
[MCOMPILER-461] Compile fails when class references a class generated by an annotation processor and module-info.java is present Open

bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 30/100

apache/maven-compiler-plugin#679 · 4 comments · Opened Apr 17, 2021
[MCOMPILER-456] Create a log file and show effective arguments Open

enhancement priority:major

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/maven-compiler-plugin#675 · 4 comments · Opened Feb 18, 2021
[MCOMPILER-453] Support null-analysis configuration in the Maven POM Open

priority:major

Difficulty 3/5 1-2 days Newbie friendliness 42/100

apache/maven-compiler-plugin#665 · 1 comment · Opened Feb 1, 2021
[MCOMPILER-444] Dependency that should be on modulepath sometime put on classpath Open

bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 42/100

apache/maven-compiler-plugin#667 · 7 comments · Opened Dec 11, 2020
[MCOMPILER-443] Removing all sourcefolders doesn't remove outputDirectory Open

bug priority:major

Difficulty 3/5 1-2 days Newbie friendliness 35/100

apache/maven-compiler-plugin#661 · 1 comment · Opened Nov 29, 2020
[MCOMPILER-442] Add "showLint" option Open

enhancement priority:minor

Difficulty 3/5 1-2 days Newbie friendliness 42/100

apache/maven-compiler-plugin#660 · Opened Nov 24, 2020
[MCOMPILER-435] Plugin does not report actual error from ErrorProne when toolchain is used Open

bug priority:critical

Difficulty 3/5 1-2 days Newbie friendliness 48/100

apache/maven-compiler-plugin#658 · 4 comments · Opened Oct 7, 2020
[MCOMPILER-425] Compiler argument with newline treated as multiple arguments in fork mode Open

bug priority:major

Difficulty 4/5 3-5 days Newbie friendliness 42/100

apache/maven-compiler-plugin#648 · 1 comment · Opened Jul 18, 2020
[MCOMPILER-423] Unable to define qualified exports to unknown modules without triggering compiler warning Open

enhancement priority:major

Difficulty 3/5 1-2 days Newbie friendliness 35/100

apache/maven-compiler-plugin#647 · 1 comment · Opened Jun 29, 2020

apache/maven-compiler-plugin

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