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JDK11 breaks incremental compilation
See original GitHub issueRunning maven with JDK11 triggers recompilation of all source files in project. When it happens, the following can be found in the mvn -X log:
[DEBUG] Invalidating '/modules/java.base/java/lang/Object.class' because could not find class java.lang.Object on the classpath.
...
Modified binary dependencies: Set(/modules/java.base/java/lang/Object.class)
...
Sources indirectly invalidated by:
product: Set()
binary dep: Set(/tmp/1/x/X.scala)
external source: Set()
[DEBUG] all 1 sources are invalidated
[DEBUG] Initial set of included nodes:
[DEBUG] Recompiling all sources: number of invalidated sources > 50.0% of all sources
If I use java 8 to compile the same project, then everything works fine, the plugin properly reports “[DEBUG] No changes”. With java 11 it’s quite random, but most often it just recompiles everything.
The test project consist of two files. pom.xml:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>G</groupId>
<artifactId>A</artifactId>
<version>1.2.3-SNAPSHOT</version>
<packaging>jar</packaging>
<properties>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
<scala.version_major>2.13</scala.version_major>
<scala.version>${scala.version_major}.8</scala.version>
<scala-maven-plugin.version>4.6.1</scala-maven-plugin.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<version>${scala-maven-plugin.version}</version>
<configuration>
<sourceDir>./</sourceDir>
<scalaVersion>${scala.version}</scalaVersion>
<recompileMode>incremental</recompileMode>
</configuration>
<executions>
<execution>
<id>add-source</id>
<phase>generate-sources</phase>
<goals>
<goal>add-source</goal>
</goals>
</execution>
<execution>
<id>compile-it</id>
<phase>process-resources</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
And an arbitrary scala class like x.scala:
object X
The given test project can be cloned from the gist:
git clone https://gist.github.com/akshaal/bb9f3ad253cc512064d978ccd9488027 test-project
java -version
openjdk version "11.0.15" 2022-04-19
OpenJDK Runtime Environment Temurin-11.0.15+10 (build 11.0.15+10)
OpenJDK 64-Bit Server VM Temurin-11.0.15+10 (build 11.0.15+10, mixed mode)
full trace for mvn -X compile:
mvn -X compile 22:33:21
OpenJDK 64-Bit Server VM warning: Ignoring option MaxPermSize; support was removed in 8.0
Apache Maven 3.8.5 (3599d3414f046de2324203b78ddcf9b5e4388aa0)
Maven home: /opt/maven
Java version: 11.0.15, vendor: Eclipse Adoptium, runtime: /opt/jdk-11.0.15+10
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "5.13.0-40-generic", arch: "amd64", family: "unix"
[DEBUG] Created new class realm maven.api
[DEBUG] Importing foreign packages into class realm maven.api
[DEBUG] Imported: javax.annotation.* < plexus.core
[DEBUG] Imported: javax.annotation.security.* < plexus.core
[DEBUG] Imported: javax.inject.* < plexus.core
[DEBUG] Imported: org.apache.maven.* < plexus.core
[DEBUG] Imported: org.apache.maven.artifact < plexus.core
[DEBUG] Imported: org.apache.maven.classrealm < plexus.core
[DEBUG] Imported: org.apache.maven.cli < plexus.core
[DEBUG] Imported: org.apache.maven.configuration < plexus.core
[DEBUG] Imported: org.apache.maven.exception < plexus.core
[DEBUG] Imported: org.apache.maven.execution < plexus.core
[DEBUG] Imported: org.apache.maven.execution.scope < plexus.core
[DEBUG] Imported: org.apache.maven.lifecycle < plexus.core
[DEBUG] Imported: org.apache.maven.model < plexus.core
[DEBUG] Imported: org.apache.maven.monitor < plexus.core
[DEBUG] Imported: org.apache.maven.plugin < plexus.core
[DEBUG] Imported: org.apache.maven.profiles < plexus.core
[DEBUG] Imported: org.apache.maven.project < plexus.core
[DEBUG] Imported: org.apache.maven.reporting < plexus.core
[DEBUG] Imported: org.apache.maven.repository < plexus.core
[DEBUG] Imported: org.apache.maven.rtinfo < plexus.core
[DEBUG] Imported: org.apache.maven.settings < plexus.core
[DEBUG] Imported: org.apache.maven.toolchain < plexus.core
[DEBUG] Imported: org.apache.maven.usability < plexus.core
[DEBUG] Imported: org.apache.maven.wagon.* < plexus.core
[DEBUG] Imported: org.apache.maven.wagon.authentication < plexus.core
[DEBUG] Imported: org.apache.maven.wagon.authorization < plexus.core
[DEBUG] Imported: org.apache.maven.wagon.events < plexus.core
[DEBUG] Imported: org.apache.maven.wagon.observers < plexus.core
[DEBUG] Imported: org.apache.maven.wagon.proxy < plexus.core
[DEBUG] Imported: org.apache.maven.wagon.repository < plexus.core
[DEBUG] Imported: org.apache.maven.wagon.resource < plexus.core
[DEBUG] Imported: org.codehaus.classworlds < plexus.core
[DEBUG] Imported: org.codehaus.plexus.* < plexus.core
[DEBUG] Imported: org.codehaus.plexus.classworlds < plexus.core
[DEBUG] Imported: org.codehaus.plexus.component < plexus.core
[DEBUG] Imported: org.codehaus.plexus.configuration < plexus.core
[DEBUG] Imported: org.codehaus.plexus.container < plexus.core
[DEBUG] Imported: org.codehaus.plexus.context < plexus.core
[DEBUG] Imported: org.codehaus.plexus.lifecycle < plexus.core
[DEBUG] Imported: org.codehaus.plexus.logging < plexus.core
[DEBUG] Imported: org.codehaus.plexus.personality < plexus.core
[DEBUG] Imported: org.codehaus.plexus.util.xml.Xpp3Dom < plexus.core
[DEBUG] Imported: org.codehaus.plexus.util.xml.pull.XmlPullParser < plexus.core
[DEBUG] Imported: org.codehaus.plexus.util.xml.pull.XmlPullParserException < plexus.core
[DEBUG] Imported: org.codehaus.plexus.util.xml.pull.XmlSerializer < plexus.core
[DEBUG] Imported: org.eclipse.aether.* < plexus.core
[DEBUG] Imported: org.eclipse.aether.artifact < plexus.core
[DEBUG] Imported: org.eclipse.aether.collection < plexus.core
[DEBUG] Imported: org.eclipse.aether.deployment < plexus.core
[DEBUG] Imported: org.eclipse.aether.graph < plexus.core
[DEBUG] Imported: org.eclipse.aether.impl < plexus.core
[DEBUG] Imported: org.eclipse.aether.installation < plexus.core
[DEBUG] Imported: org.eclipse.aether.internal.impl < plexus.core
[DEBUG] Imported: org.eclipse.aether.metadata < plexus.core
[DEBUG] Imported: org.eclipse.aether.repository < plexus.core
[DEBUG] Imported: org.eclipse.aether.resolution < plexus.core
[DEBUG] Imported: org.eclipse.aether.spi < plexus.core
[DEBUG] Imported: org.eclipse.aether.transfer < plexus.core
[DEBUG] Imported: org.eclipse.aether.version < plexus.core
[DEBUG] Imported: org.fusesource.jansi.* < plexus.core
[DEBUG] Imported: org.slf4j.* < plexus.core
[DEBUG] Imported: org.slf4j.event.* < plexus.core
[DEBUG] Imported: org.slf4j.helpers.* < plexus.core
[DEBUG] Imported: org.slf4j.spi.* < plexus.core
[DEBUG] Populating class realm maven.api
[INFO] Error stacktraces are turned on.
[DEBUG] Message scheme: color
[DEBUG] Message styles: debug info warning error success failure strong mojo project
[DEBUG] Reading global settings from /opt/maven/conf/settings.xml
[DEBUG] Reading user settings from /home/user/.m2/settings.xml
[DEBUG] Reading global toolchains from /opt/maven/conf/toolchains.xml
[DEBUG] Reading user toolchains from /home/user/.m2/toolchains.xml
[DEBUG] Using local repository at /home/user/.m2/repository
[DEBUG] Using manager EnhancedLocalRepositoryManager with priority 10.0 for /home/user/.m2/repository
[INFO] Scanning for projects...
[DEBUG] Extension realms for project G:A:jar:1.2.3-SNAPSHOT: (none)
[DEBUG] Looking up lifecycle mappings for packaging jar from ClassRealm[plexus.core, parent: null]
[DEBUG] === REACTOR BUILD PLAN ================================================
[DEBUG] Project: G:A:jar:1.2.3-SNAPSHOT
[DEBUG] Tasks: [compile]
[DEBUG] Style: Regular
[DEBUG] =======================================================================
[INFO]
[INFO] --------------------------------< G:A >---------------------------------
[INFO] Building A 1.2.3-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[DEBUG] Lifecycle default -> [validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy]
[DEBUG] Lifecycle clean -> [pre-clean, clean, post-clean]
[DEBUG] Lifecycle site -> [pre-site, site, post-site, site-deploy]
[DEBUG] Using mirror maven-default-http-blocker (http://0.0.0.0/) for apache.snapshots (http://repository.apache.org/snapshots).
[DEBUG] Lifecycle default -> [validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy]
[DEBUG] Lifecycle clean -> [pre-clean, clean, post-clean]
[DEBUG] Lifecycle site -> [pre-site, site, post-site, site-deploy]
[DEBUG] Lifecycle default -> [validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy]
[DEBUG] Lifecycle clean -> [pre-clean, clean, post-clean]
[DEBUG] Lifecycle site -> [pre-site, site, post-site, site-deploy]
[DEBUG] Lifecycle default -> [validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy]
[DEBUG] Lifecycle clean -> [pre-clean, clean, post-clean]
[DEBUG] Lifecycle site -> [pre-site, site, post-site, site-deploy]
[DEBUG] === PROJECT BUILD PLAN ================================================
[DEBUG] Project: G:A:1.2.3-SNAPSHOT
[DEBUG] Dependencies (collect): []
[DEBUG] Dependencies (resolve): [compile]
[DEBUG] Repositories (dependencies): [central (https://repo.maven.apache.org/maven2, default, releases)]
[DEBUG] Repositories (plugins) : [central (https://repo.maven.apache.org/maven2, default, releases)]
[DEBUG] -----------------------------------------------------------------------
[DEBUG] Goal: net.alchim31.maven:scala-maven-plugin:4.6.1:add-source (add-source)
[DEBUG] Style: Regular
[DEBUG] Configuration: <?xml version="1.0" encoding="UTF-8"?>
<configuration>
<project>${project}</project>
<sourceDir default-value="${project.build.sourceDirectory}/../scala">./</sourceDir>
<testSourceDir default-value="${project.build.testSourceDirectory}/../scala"/>
<useCanonicalPath default-value="true">${maven.scala.useCanonicalPath}</useCanonicalPath>
</configuration>
[DEBUG] -----------------------------------------------------------------------
[DEBUG] Goal: org.apache.maven.plugins:maven-resources-plugin:2.6:resources (default-resources)
[DEBUG] Style: Regular
[DEBUG] Configuration: <?xml version="1.0" encoding="UTF-8"?>
<configuration>
<buildFilters default-value="${project.build.filters}"/>
<encoding default-value="${project.build.sourceEncoding}">${encoding}</encoding>
<escapeString>${maven.resources.escapeString}</escapeString>
<escapeWindowsPaths default-value="true">${maven.resources.escapeWindowsPaths}</escapeWindowsPaths>
<includeEmptyDirs default-value="false">${maven.resources.includeEmptyDirs}</includeEmptyDirs>
<outputDirectory default-value="${project.build.outputDirectory}"/>
<overwrite default-value="false">${maven.resources.overwrite}</overwrite>
<project default-value="${project}"/>
<resources default-value="${project.resources}"/>
<session default-value="${session}"/>
<supportMultiLineFiltering default-value="false">${maven.resources.supportMultiLineFiltering}</supportMultiLineFiltering>
<useBuildFilters default-value="true"/>
<useDefaultDelimiters default-value="true"/>
</configuration>
[DEBUG] -----------------------------------------------------------------------
[DEBUG] Goal: net.alchim31.maven:scala-maven-plugin:4.6.1:compile (compile-it)
[DEBUG] Style: Regular
[DEBUG] Configuration: <?xml version="1.0" encoding="UTF-8"?>
<configuration>
<addJavacArgs>${addJavacArgs}</addJavacArgs>
<addScalacArgs>${addScalacArgs}</addScalacArgs>
<additionalDependencies>${additionalDependencies}</additionalDependencies>
<analysisCacheFile default-value="${project.build.directory}/analysis/compile">${analysisCacheFile}</analysisCacheFile>
<checkMultipleScalaVersions default-value="true">${maven.scala.checkConsistency}</checkMultipleScalaVersions>
<classpath>${classpath}</classpath>
<compileOrder default-value="Mixed">${compileOrder}</compileOrder>
<displayCmd default-value="false">${displayCmd}</displayCmd>
<encoding default-value="UTF-8">${project.build.sourceEncoding}</encoding>
<failOnMultipleScalaVersions default-value="false"/>
<forceUseArgFile default-value="false"/>
<fork default-value="true"/>
<javacArgs>${javacArgs}</javacArgs>
<javacGenerateDebugSymbols default-value="true">${javacGenerateDebugSymbols}</javacGenerateDebugSymbols>
<notifyCompilation default-value="true">${notifyCompilation}</notifyCompilation>
<outputDir default-value="${project.build.outputDirectory}">${outputDir}</outputDir>
<pluginArtifacts default-value="${plugin.artifacts}"/>
<project>${project}</project>
<recompileMode default-value="incremental">incremental</recompileMode>
<release>${maven.compiler.release}</release>
<scalaClassName>${maven.scala.className}</scalaClassName>
<scalaCompatVersion>${scala.compat.version}</scalaCompatVersion>
<scalaHome>${scala.home}</scalaHome>
<scalaOrganization default-value="org.scala-lang">${scala.organization}</scalaOrganization>
<scalaVersion>2.13.8</scalaVersion>
<secondaryCacheDir>${secondaryCacheDir}</secondaryCacheDir>
<sendJavaToScalac default-value="true"/>
<session>${session}</session>
<skipMain>${maven.main.skip}</skipMain>
<source>${maven.compiler.source}</source>
<sourceDir default-value="${project.build.sourceDirectory}/../scala">./</sourceDir>
<target>${maven.compiler.target}</target>
<useCanonicalPath default-value="true">${maven.scala.useCanonicalPath}</useCanonicalPath>
</configuration>
[DEBUG] -----------------------------------------------------------------------
[DEBUG] Goal: org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile)
[DEBUG] Style: Regular
[DEBUG] Configuration: <?xml version="1.0" encoding="UTF-8"?>
<configuration>
<basedir default-value="${basedir}"/>
<buildDirectory default-value="${project.build.directory}"/>
<classpathElements default-value="${project.compileClasspathElements}"/>
<compileSourceRoots default-value="${project.compileSourceRoots}"/>
<compilerId default-value="javac">${maven.compiler.compilerId}</compilerId>
<compilerReuseStrategy default-value="${reuseCreated}">${maven.compiler.compilerReuseStrategy}</compilerReuseStrategy>
<compilerVersion>${maven.compiler.compilerVersion}</compilerVersion>
<debug default-value="true">${maven.compiler.debug}</debug>
<debuglevel>${maven.compiler.debuglevel}</debuglevel>
<encoding default-value="${project.build.sourceEncoding}">${encoding}</encoding>
<executable>${maven.compiler.executable}</executable>
<failOnError default-value="true">${maven.compiler.failOnError}</failOnError>
<forceJavacCompilerUse default-value="false">${maven.compiler.forceJavacCompilerUse}</forceJavacCompilerUse>
<fork default-value="false">${maven.compiler.fork}</fork>
<generatedSourcesDirectory default-value="${project.build.directory}/generated-sources/annotations"/>
<maxmem>${maven.compiler.maxmem}</maxmem>
<meminitial>${maven.compiler.meminitial}</meminitial>
<mojoExecution>${mojoExecution}</mojoExecution>
<optimize default-value="false">${maven.compiler.optimize}</optimize>
<outputDirectory default-value="${project.build.outputDirectory}"/>
<projectArtifact default-value="${project.artifact}"/>
<showDeprecation default-value="false">${maven.compiler.showDeprecation}</showDeprecation>
<showWarnings default-value="false">${maven.compiler.showWarnings}</showWarnings>
<skipMain>${maven.main.skip}</skipMain>
<skipMultiThreadWarning default-value="false">${maven.compiler.skipMultiThreadWarning}</skipMultiThreadWarning>
<source default-value="1.5">${maven.compiler.source}</source>
<staleMillis default-value="0">${lastModGranularityMs}</staleMillis>
<target default-value="1.5">${maven.compiler.target}</target>
<useIncrementalCompilation default-value="true">${maven.compiler.useIncrementalCompilation}</useIncrementalCompilation>
<verbose default-value="false">${maven.compiler.verbose}</verbose>
<mavenSession default-value="${session}"/>
<session default-value="${session}"/>
</configuration>
[DEBUG] =======================================================================
[DEBUG] Dependency collection stats {ConflictMarker.analyzeTime=50882, ConflictMarker.markTime=237926, ConflictMarker.nodeCount=1, ConflictIdSorter.graphTime=27156, ConflictIdSorter.topsortTime=491179, ConflictIdSorter.conflictIdCount=0, ConflictIdSorter.conflictIdCycleCount=0, ConflictResolver.totalTime=1297117, ConflictResolver.conflictItemCount=0, DefaultDependencyCollector.collectTime=222495, DefaultDependencyCollector.transformTime=3665894}
[DEBUG] G:A:jar:1.2.3-SNAPSHOT
[INFO]
[INFO] --- scala-maven-plugin:4.6.1:add-source (add-source) @ A ---
[DEBUG] Using mirror maven-default-http-blocker (http://0.0.0.0/) for codehaus.snapshots (http://snapshots.repository.codehaus.org).
[DEBUG] Using mirror maven-default-http-blocker (http://0.0.0.0/) for apache.snapshots (http://people.apache.org/repo/m2-snapshot-repository).
[DEBUG] Using mirror maven-default-http-blocker (http://0.0.0.0/) for repository.jboss.org (http://repository.jboss.org/maven2).
[DEBUG] Using mirror maven-default-http-blocker (http://0.0.0.0/) for snapshots.jboss.org (http://snapshots.jboss.org/maven2).
[DEBUG] Using mirror maven-default-http-blocker (http://0.0.0.0/) for oss.sonatype.org/jboss-snapshots (http://oss.sonatype.org/content/repositories/jboss-snapshots).
[DEBUG] Dependency collection stats {ConflictMarker.analyzeTime=1158238, ConflictMarker.markTime=401752, ConflictMarker.nodeCount=224, ConflictIdSorter.graphTime=344556, ConflictIdSorter.topsortTime=68622, ConflictIdSorter.conflictIdCount=76, ConflictIdSorter.conflictIdCycleCount=0, ConflictResolver.totalTime=6021203, ConflictResolver.conflictItemCount=156, DefaultDependencyCollector.collectTime=279112888, DefaultDependencyCollector.transformTime=8079883}
[DEBUG] net.alchim31.maven:scala-maven-plugin:jar:4.6.1
[DEBUG] org.apache.maven.shared:maven-dependency-tree:jar:3.1.0:compile
[DEBUG] org.apache.maven:maven-core:jar:3.0.5:compile
[DEBUG] org.apache.maven:maven-settings:jar:3.0.5:compile
[DEBUG] org.apache.maven:maven-settings-builder:jar:3.0.5:compile
[DEBUG] org.apache.maven:maven-repository-metadata:jar:3.0.5:compile
[DEBUG] org.apache.maven:maven-plugin-api:jar:3.0.5:compile
[DEBUG] org.apache.maven:maven-model-builder:jar:3.0.5:compile
[DEBUG] org.apache.maven:maven-aether-provider:jar:3.0.5:compile
[DEBUG] org.sonatype.aether:aether-spi:jar:1.13.1:compile
[DEBUG] org.sonatype.aether:aether-impl:jar:1.13.1:compile
[DEBUG] org.sonatype.aether:aether-api:jar:1.13.1:compile
[DEBUG] org.sonatype.aether:aether-util:jar:1.13.1:compile
[DEBUG] org.sonatype.sisu:sisu-inject-plexus:jar:2.3.0:compile
[DEBUG] org.sonatype.sisu:sisu-inject-bean:jar:2.3.0:compile
[DEBUG] org.sonatype.sisu:sisu-guice:jar:no_aop:3.1.0:compile
[DEBUG] org.sonatype.sisu:sisu-guava:jar:0.9.9:compile
[DEBUG] org.codehaus.plexus:plexus-component-annotations:jar:1.5.5:compile
[DEBUG] org.sonatype.plexus:plexus-sec-dispatcher:jar:1.3:compile
[DEBUG] org.sonatype.plexus:plexus-cipher:jar:1.4:compile
[DEBUG] org.eclipse.aether:aether-util:jar:1.1.0:compile
[DEBUG] org.apache.maven.reporting:maven-reporting-api:jar:3.0:compile
[DEBUG] org.apache.maven.doxia:doxia-sink-api:jar:1.0:compile
[DEBUG] org.apache.maven:maven-archiver:jar:3.5.2:compile
[DEBUG] org.apache.maven:maven-artifact:jar:3.1.1:compile
[DEBUG] org.apache.maven:maven-model:jar:3.1.1:compile
[DEBUG] org.apache.maven.shared:maven-shared-utils:jar:3.3.3:compile
[DEBUG] commons-io:commons-io:jar:2.6:compile
[DEBUG] org.apache.commons:commons-compress:jar:1.20:compile
[DEBUG] org.codehaus.plexus:plexus-interpolation:jar:1.26:compile
[DEBUG] org.apache.commons:commons-exec:jar:1.3:compile
[DEBUG] org.codehaus.plexus:plexus-utils:jar:3.4.1:compile
[DEBUG] org.codehaus.plexus:plexus-archiver:jar:4.2.7:compile
[DEBUG] org.codehaus.plexus:plexus-io:jar:3.2.0:compile
[DEBUG] org.iq80.snappy:snappy:jar:0.4:compile
[DEBUG] org.tukaani:xz:jar:1.9:runtime
[DEBUG] org.codehaus.plexus:plexus-classworlds:jar:2.6.0:compile
[DEBUG] org.scala-sbt:zinc_2.13:jar:1.6.1:compile
[DEBUG] org.scala-lang:scala-library:jar:2.13.6:compile
[DEBUG] org.scala-sbt:zinc-core_2.13:jar:1.6.1:compile
[DEBUG] org.scala-sbt:zinc-apiinfo_2.13:jar:1.6.1:compile
[DEBUG] org.scala-sbt:compiler-bridge_2.13:jar:1.6.1:compile
[DEBUG] org.scala-sbt:zinc-classpath_2.13:jar:1.6.1:compile
[DEBUG] org.scala-lang:scala-compiler:jar:2.13.6:compile
[DEBUG] org.scala-sbt:compiler-interface:jar:1.6.1:compile
[DEBUG] org.scala-sbt:util-interface:jar:1.6.1:compile
[DEBUG] org.scala-sbt:zinc-persist-core-assembly:jar:1.6.1:compile
[DEBUG] org.scala-lang.modules:scala-parallel-collections_2.13:jar:0.2.0:compile
[DEBUG] org.scala-sbt:io_2.13:jar:1.6.0:compile
[DEBUG] com.swoval:file-tree-views:jar:2.1.7:compile
[DEBUG] net.java.dev.jna:jna:jar:5.8.0:compile
[DEBUG] net.java.dev.jna:jna-platform:jar:5.8.0:compile
[DEBUG] org.scala-sbt:util-logging_2.13:jar:1.6.1:compile
[DEBUG] org.scala-sbt:collections_2.13:jar:1.6.1:compile
[DEBUG] org.scala-sbt:util-position_2.13:jar:1.6.1:compile
[DEBUG] org.scala-sbt:core-macros_2.13:jar:1.6.1:compile
[DEBUG] org.jline:jline-terminal:jar:3.19.0:compile
[DEBUG] org.scala-lang:scala-reflect:jar:2.13.6:compile
[DEBUG] org.scala-sbt:util-relation_2.13:jar:1.6.1:compile
[DEBUG] org.scala-sbt:zinc-persist_2.13:jar:1.6.1:compile
[DEBUG] org.scala-sbt:zinc-compile-core_2.13:jar:1.6.1:compile
[DEBUG] org.scala-lang.modules:scala-parser-combinators_2.13:jar:1.1.2:compile
[DEBUG] net.openhft:zero-allocation-hashing:jar:0.10.1:compile
[DEBUG] org.scala-sbt:util-control_2.13:jar:1.6.1:compile
[DEBUG] org.scala-sbt:zinc-classfile_2.13:jar:1.6.1:compile
[DEBUG] Created new class realm plugin>net.alchim31.maven:scala-maven-plugin:4.6.1
[DEBUG] Importing foreign packages into class realm plugin>net.alchim31.maven:scala-maven-plugin:4.6.1
[DEBUG] Imported: < maven.api
[DEBUG] Populating class realm plugin>net.alchim31.maven:scala-maven-plugin:4.6.1
[DEBUG] Included: net.alchim31.maven:scala-maven-plugin:jar:4.6.1
[DEBUG] Included: org.apache.maven.shared:maven-dependency-tree:jar:3.1.0
[DEBUG] Included: org.sonatype.aether:aether-util:jar:1.13.1
[DEBUG] Included: org.sonatype.sisu:sisu-inject-bean:jar:2.3.0
[DEBUG] Included: org.sonatype.sisu:sisu-guice:jar:no_aop:3.1.0
[DEBUG] Included: org.sonatype.sisu:sisu-guava:jar:0.9.9
[DEBUG] Included: org.codehaus.plexus:plexus-component-annotations:jar:1.5.5
[DEBUG] Included: org.sonatype.plexus:plexus-sec-dispatcher:jar:1.3
[DEBUG] Included: org.sonatype.plexus:plexus-cipher:jar:1.4
[DEBUG] Included: org.eclipse.aether:aether-util:jar:1.1.0
[DEBUG] Included: org.apache.maven.reporting:maven-reporting-api:jar:3.0
[DEBUG] Included: org.apache.maven.doxia:doxia-sink-api:jar:1.0
[DEBUG] Included: org.apache.maven:maven-archiver:jar:3.5.2
[DEBUG] Included: org.apache.maven.shared:maven-shared-utils:jar:3.3.3
[DEBUG] Included: commons-io:commons-io:jar:2.6
[DEBUG] Included: org.apache.commons:commons-compress:jar:1.20
[DEBUG] Included: org.codehaus.plexus:plexus-interpolation:jar:1.26
[DEBUG] Included: org.apache.commons:commons-exec:jar:1.3
[DEBUG] Included: org.codehaus.plexus:plexus-utils:jar:3.4.1
[DEBUG] Included: org.codehaus.plexus:plexus-archiver:jar:4.2.7
[DEBUG] Included: org.codehaus.plexus:plexus-io:jar:3.2.0
[DEBUG] Included: org.iq80.snappy:snappy:jar:0.4
[DEBUG] Included: org.tukaani:xz:jar:1.9
[DEBUG] Included: org.scala-sbt:zinc_2.13:jar:1.6.1
[DEBUG] Included: org.scala-lang:scala-library:jar:2.13.6
[DEBUG] Included: org.scala-sbt:zinc-core_2.13:jar:1.6.1
[DEBUG] Included: org.scala-sbt:zinc-apiinfo_2.13:jar:1.6.1
[DEBUG] Included: org.scala-sbt:compiler-bridge_2.13:jar:1.6.1
[DEBUG] Included: org.scala-sbt:zinc-classpath_2.13:jar:1.6.1
[DEBUG] Included: org.scala-lang:scala-compiler:jar:2.13.6
[DEBUG] Included: org.scala-sbt:compiler-interface:jar:1.6.1
[DEBUG] Included: org.scala-sbt:util-interface:jar:1.6.1
[DEBUG] Included: org.scala-sbt:zinc-persist-core-assembly:jar:1.6.1
[DEBUG] Included: org.scala-lang.modules:scala-parallel-collections_2.13:jar:0.2.0
[DEBUG] Included: org.scala-sbt:io_2.13:jar:1.6.0
[DEBUG] Included: com.swoval:file-tree-views:jar:2.1.7
[DEBUG] Included: net.java.dev.jna:jna:jar:5.8.0
[DEBUG] Included: net.java.dev.jna:jna-platform:jar:5.8.0
[DEBUG] Included: org.scala-sbt:util-logging_2.13:jar:1.6.1
[DEBUG] Included: org.scala-sbt:collections_2.13:jar:1.6.1
[DEBUG] Included: org.scala-sbt:util-position_2.13:jar:1.6.1
[DEBUG] Included: org.scala-sbt:core-macros_2.13:jar:1.6.1
[DEBUG] Included: org.jline:jline-terminal:jar:3.19.0
[DEBUG] Included: org.scala-lang:scala-reflect:jar:2.13.6
[DEBUG] Included: org.scala-sbt:util-relation_2.13:jar:1.6.1
[DEBUG] Included: org.scala-sbt:zinc-persist_2.13:jar:1.6.1
[DEBUG] Included: org.scala-sbt:zinc-compile-core_2.13:jar:1.6.1
[DEBUG] Included: org.scala-lang.modules:scala-parser-combinators_2.13:jar:1.1.2
[DEBUG] Included: net.openhft:zero-allocation-hashing:jar:0.10.1
[DEBUG] Included: org.scala-sbt:util-control_2.13:jar:1.6.1
[DEBUG] Included: org.scala-sbt:zinc-classfile_2.13:jar:1.6.1
[DEBUG] Configuring mojo net.alchim31.maven:scala-maven-plugin:4.6.1:add-source from plugin realm ClassRealm[plugin>net.alchim31.maven:scala-maven-plugin:4.6.1, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@277050dc]
[DEBUG] Configuring mojo 'net.alchim31.maven:scala-maven-plugin:4.6.1:add-source' with basic configurator -->
[DEBUG] (f) project = MavenProject: G:A:1.2.3-SNAPSHOT @ /tmp/1/x/pom.xml
[DEBUG] (f) sourceDir = /tmp/1/x
[DEBUG] (f) testSourceDir = /tmp/1/x/src/test/java/../scala
[DEBUG] (f) useCanonicalPath = true
[DEBUG] -- end configuration --
[INFO] Add Source directory: /tmp/1/x
[INFO] Add Test Source directory: /tmp/1/x/src/test/scala
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ A ---
[DEBUG] Using mirror maven-default-http-blocker (http://0.0.0.0/) for snapshots (http://snapshots.maven.codehaus.org/maven2).
[DEBUG] Using mirror maven-default-http-blocker (http://0.0.0.0/) for central (http://repo1.maven.org/maven2).
[DEBUG] Dependency collection stats {ConflictMarker.analyzeTime=414301, ConflictMarker.markTime=150527, ConflictMarker.nodeCount=77, ConflictIdSorter.graphTime=208467, ConflictIdSorter.topsortTime=34693, ConflictIdSorter.conflictIdCount=26, ConflictIdSorter.conflictIdCycleCount=0, ConflictResolver.totalTime=1089605, ConflictResolver.conflictItemCount=74, DefaultDependencyCollector.collectTime=76741613, DefaultDependencyCollector.transformTime=1937977}
[DEBUG] org.apache.maven.plugins:maven-resources-plugin:jar:2.6
[DEBUG] org.apache.maven:maven-plugin-api:jar:2.0.6:compile
[DEBUG] org.apache.maven:maven-project:jar:2.0.6:compile
[DEBUG] org.apache.maven:maven-profile:jar:2.0.6:compile
[DEBUG] org.apache.maven:maven-artifact-manager:jar:2.0.6:compile
[DEBUG] org.apache.maven:maven-plugin-registry:jar:2.0.6:compile
[DEBUG] org.apache.maven:maven-core:jar:2.0.6:compile
[DEBUG] org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.6:compile
[DEBUG] org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
[DEBUG] org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile
[DEBUG] org.apache.maven:maven-repository-metadata:jar:2.0.6:compile
[DEBUG] org.apache.maven:maven-error-diagnostics:jar:2.0.6:compile
[DEBUG] commons-cli:commons-cli:jar:1.0:compile
[DEBUG] org.apache.maven:maven-plugin-descriptor:jar:2.0.6:compile
[DEBUG] org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
[DEBUG] classworlds:classworlds:jar:1.1:compile
[DEBUG] org.apache.maven:maven-artifact:jar:2.0.6:compile
[DEBUG] org.apache.maven:maven-settings:jar:2.0.6:compile
[DEBUG] org.apache.maven:maven-model:jar:2.0.6:compile
[DEBUG] org.apache.maven:maven-monitor:jar:2.0.6:compile
[DEBUG] org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
[DEBUG] junit:junit:jar:3.8.1:compile
[DEBUG] org.codehaus.plexus:plexus-utils:jar:2.0.5:compile
[DEBUG] org.apache.maven.shared:maven-filtering:jar:1.1:compile
[DEBUG] org.sonatype.plexus:plexus-build-api:jar:0.0.4:compile
[DEBUG] org.codehaus.plexus:plexus-interpolation:jar:1.13:compile
[DEBUG] Created new class realm plugin>org.apache.maven.plugins:maven-resources-plugin:2.6
[DEBUG] Importing foreign packages into class realm plugin>org.apache.maven.plugins:maven-resources-plugin:2.6
[DEBUG] Imported: < maven.api
[DEBUG] Populating class realm plugin>org.apache.maven.plugins:maven-resources-plugin:2.6
[DEBUG] Included: org.apache.maven.plugins:maven-resources-plugin:jar:2.6
[DEBUG] Included: org.apache.maven.reporting:maven-reporting-api:jar:2.0.6
[DEBUG] Included: org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7
[DEBUG] Included: commons-cli:commons-cli:jar:1.0
[DEBUG] Included: org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4
[DEBUG] Included: junit:junit:jar:3.8.1
[DEBUG] Included: org.codehaus.plexus:plexus-utils:jar:2.0.5
[DEBUG] Included: org.apache.maven.shared:maven-filtering:jar:1.1
[DEBUG] Included: org.sonatype.plexus:plexus-build-api:jar:0.0.4
[DEBUG] Included: org.codehaus.plexus:plexus-interpolation:jar:1.13
[DEBUG] Configuring mojo org.apache.maven.plugins:maven-resources-plugin:2.6:resources from plugin realm ClassRealm[plugin>org.apache.maven.plugins:maven-resources-plugin:2.6, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@277050dc]
[DEBUG] Configuring mojo 'org.apache.maven.plugins:maven-resources-plugin:2.6:resources' with basic configurator -->
[DEBUG] (f) buildFilters = []
[DEBUG] (f) escapeWindowsPaths = true
[DEBUG] (s) includeEmptyDirs = false
[DEBUG] (s) outputDirectory = /tmp/1/x/target/classes
[DEBUG] (s) overwrite = false
[DEBUG] (f) project = MavenProject: G:A:1.2.3-SNAPSHOT @ /tmp/1/x/pom.xml
[DEBUG] (s) resources = [Resource {targetPath: null, filtering: false, FileSet {directory: /tmp/1/x/src/main/resources, PatternSet [includes: {}, excludes: {}]}}]
[DEBUG] (f) session = org.apache.maven.execution.MavenSession@6ede46f6
[DEBUG] (f) supportMultiLineFiltering = false
[DEBUG] (f) useBuildFilters = true
[DEBUG] (s) useDefaultDelimiters = true
[DEBUG] -- end configuration --
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[DEBUG] resource with targetPath null
directory /tmp/1/x/src/main/resources
excludes []
includes []
[INFO] skip non existing resourceDirectory /tmp/1/x/src/main/resources
[DEBUG] no use filter components
[INFO]
[INFO] --- scala-maven-plugin:4.6.1:compile (compile-it) @ A ---
[DEBUG] Configuring mojo net.alchim31.maven:scala-maven-plugin:4.6.1:compile from plugin realm ClassRealm[plugin>net.alchim31.maven:scala-maven-plugin:4.6.1, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@277050dc]
[DEBUG] Configuring mojo 'net.alchim31.maven:scala-maven-plugin:4.6.1:compile' with basic configurator -->
[DEBUG] (f) additionalDependencies = []
[DEBUG] (f) analysisCacheFile = /tmp/1/x/target/analysis/compile
[DEBUG] (f) checkMultipleScalaVersions = true
[DEBUG] (f) classpath = scala_maven.Classpath@6981f8f3
[DEBUG] (f) compileOrder = Mixed
[DEBUG] (f) displayCmd = false
[DEBUG] (f) encoding = UTF-8
[DEBUG] (f) failOnMultipleScalaVersions = false
[DEBUG] (f) forceUseArgFile = false
[DEBUG] (f) fork = true
[DEBUG] (f) javacArgs = []
[DEBUG] (f) javacGenerateDebugSymbols = true
[DEBUG] (f) notifyCompilation = true
[DEBUG] (f) outputDir = /tmp/1/x/target/classes
[DEBUG] (f) pluginArtifacts = [net.alchim31.maven:scala-maven-plugin:maven-plugin:4.6.1:, org.apache.maven.shared:maven-dependency-tree:jar:3.1.0:compile, org.apache.maven:maven-core:jar:3.0.5:compile, org.apache.maven:maven-settings:jar:3.0.5:compile, org.apache.maven:maven-settings-builder:jar:3.0.5:compile, org.apache.maven:maven-repository-metadata:jar:3.0.5:compile, org.apache.maven:maven-plugin-api:jar:3.0.5:compile, org.apache.maven:maven-model-builder:jar:3.0.5:compile, org.apache.maven:maven-aether-provider:jar:3.0.5:compile, org.sonatype.aether:aether-spi:jar:1.13.1:compile, org.sonatype.aether:aether-impl:jar:1.13.1:compile, org.sonatype.aether:aether-api:jar:1.13.1:compile, org.sonatype.aether:aether-util:jar:1.13.1:compile, org.sonatype.sisu:sisu-inject-plexus:jar:2.3.0:compile, org.sonatype.sisu:sisu-inject-bean:jar:2.3.0:compile, org.sonatype.sisu:sisu-guice:jar:no_aop:3.1.0:compile, org.sonatype.sisu:sisu-guava:jar:0.9.9:compile, org.codehaus.plexus:plexus-component-annotations:jar:1.5.5:compile, org.sonatype.plexus:plexus-sec-dispatcher:jar:1.3:compile, org.sonatype.plexus:plexus-cipher:jar:1.4:compile, org.eclipse.aether:aether-util:jar:1.1.0:compile, org.apache.maven.reporting:maven-reporting-api:jar:3.0:compile, org.apache.maven.doxia:doxia-sink-api:jar:1.0:compile, org.apache.maven:maven-archiver:jar:3.5.2:compile, org.apache.maven:maven-artifact:jar:3.1.1:compile, org.apache.maven:maven-model:jar:3.1.1:compile, org.apache.maven.shared:maven-shared-utils:jar:3.3.3:compile, commons-io:commons-io:jar:2.6:compile, org.apache.commons:commons-compress:jar:1.20:compile, org.codehaus.plexus:plexus-interpolation:jar:1.26:compile, org.apache.commons:commons-exec:jar:1.3:compile, org.codehaus.plexus:plexus-utils:jar:3.4.1:compile, org.codehaus.plexus:plexus-archiver:jar:4.2.7:compile, org.codehaus.plexus:plexus-io:jar:3.2.0:compile, org.iq80.snappy:snappy:jar:0.4:compile, org.tukaani:xz:jar:1.9:runtime, org.codehaus.plexus:plexus-classworlds:jar:2.6.0:compile, org.scala-sbt:zinc_2.13:jar:1.6.1:compile, org.scala-lang:scala-library:jar:2.13.6:compile, org.scala-sbt:zinc-core_2.13:jar:1.6.1:compile, org.scala-sbt:zinc-apiinfo_2.13:jar:1.6.1:compile, org.scala-sbt:compiler-bridge_2.13:jar:1.6.1:compile, org.scala-sbt:zinc-classpath_2.13:jar:1.6.1:compile, org.scala-lang:scala-compiler:jar:2.13.6:compile, org.scala-sbt:compiler-interface:jar:1.6.1:compile, org.scala-sbt:util-interface:jar:1.6.1:compile, org.scala-sbt:zinc-persist-core-assembly:jar:1.6.1:compile, org.scala-lang.modules:scala-parallel-collections_2.13:jar:0.2.0:compile, org.scala-sbt:io_2.13:jar:1.6.0:compile, com.swoval:file-tree-views:jar:2.1.7:compile, net.java.dev.jna:jna:jar:5.8.0:compile, net.java.dev.jna:jna-platform:jar:5.8.0:compile, org.scala-sbt:util-logging_2.13:jar:1.6.1:compile, org.scala-sbt:collections_2.13:jar:1.6.1:compile, org.scala-sbt:util-position_2.13:jar:1.6.1:compile, org.scala-sbt:core-macros_2.13:jar:1.6.1:compile, org.jline:jline-terminal:jar:3.19.0:compile, org.scala-lang:scala-reflect:jar:2.13.6:compile, org.scala-sbt:util-relation_2.13:jar:1.6.1:compile, org.scala-sbt:zinc-persist_2.13:jar:1.6.1:compile, org.scala-sbt:zinc-compile-core_2.13:jar:1.6.1:compile, org.scala-lang.modules:scala-parser-combinators_2.13:jar:1.1.2:compile, net.openhft:zero-allocation-hashing:jar:0.10.1:compile, org.scala-sbt:util-control_2.13:jar:1.6.1:compile, org.scala-sbt:zinc-classfile_2.13:jar:1.6.1:compile]
[DEBUG] (f) project = MavenProject: G:A:1.2.3-SNAPSHOT @ /tmp/1/x/pom.xml
[DEBUG] (f) recompileMode = incremental
[DEBUG] (f) scalaOrganization = org.scala-lang
[DEBUG] (f) scalaVersion = 2.13.8
[DEBUG] (f) sendJavaToScalac = true
[DEBUG] (f) session = org.apache.maven.execution.MavenSession@6ede46f6
[DEBUG] (f) source = 11
[DEBUG] (f) sourceDir = /tmp/1/x
[DEBUG] (f) target = 11
[DEBUG] (f) useCanonicalPath = true
[DEBUG] -- end configuration --
[DEBUG] Checking for multiple versions of scala
[DEBUG] building maven31 dependency graph for G:A:jar:1.2.3-SNAPSHOT with Maven31DependencyGraphBuilder
[DEBUG] Dependency collection stats {ConflictMarker.analyzeTime=57612, ConflictMarker.markTime=24441, ConflictMarker.nodeCount=1, ConflictIdSorter.graphTime=16039, ConflictIdSorter.topsortTime=8017, ConflictIdSorter.conflictIdCount=0, ConflictIdSorter.conflictIdCycleCount=0, ConflictResolver.totalTime=17998, ConflictResolver.conflictItemCount=0, DefaultDependencyCollector.collectTime=5443, DefaultDependencyCollector.transformTime=141036}
[DEBUG] G:A:jar:1.2.3-SNAPSHOT
[DEBUG] /tmp/1/x
[DEBUG] includes = [**/*.java,**/*.scala,]
[DEBUG] excludes = []
[DEBUG] compilerJars: /home/user/.m2/repository/org/scala-lang/scala-compiler/2.13.8/scala-compiler-2.13.8.jar:/home/user/.m2/repository/org/scala-lang/scala-library/2.13.8/scala-library-2.13.8.jar:/home/user/.m2/repository/org/scala-lang/scala-reflect/2.13.8/scala-reflect-2.13.8.jar:/home/user/.m2/repository/org/jline/jline/3.21.0/jline-3.21.0.jar:/home/user/.m2/repository/net/java/dev/jna/jna/5.9.0/jna-5.9.0.jar
[DEBUG] libraryJars: /home/user/.m2/repository/org/scala-lang/scala-library/2.13.8/scala-library-2.13.8.jar
[INFO] Using incremental compilation using Mixed compile order
[INFO] Compiler bridge file: /home/user/.sbt/1.0/zinc/org.scala-sbt/org.scala-sbt-compiler-bridge_2.13-1.6.1-bin_2.13.8__55.0-1.6.1_20220117T214008.jar
[DEBUG] [zinc] IncrementalCompile -----------
[DEBUG] IncrementalCompile.incrementalCompile
[DEBUG] previous = Stamps for: 2 products, 1 sources, 1 libraries
[DEBUG] current source = Set(/tmp/1/x/X.scala)
[DEBUG] Invalidating '/modules/java.base/java/lang/Object.class' because could not find class java.lang.Object on the classpath.
[DEBUG] > initialChanges = InitialChanges(Changes(added = Set(), removed = Set(), changed = Set(), unmodified = ...),Set(),Set(/modules/java.base/java/lang/Object.class),API Changes: Set())
[DEBUG]
Initial source changes:
removed: Set()
added: Set()
modified: Set()
Invalidated products: Set()
External API changes: API Changes: Set()
Modified binary dependencies: Set(/modules/java.base/java/lang/Object.class)
Initial directly invalidated classes: Set()
Sources indirectly invalidated by:
product: Set()
binary dep: Set(/tmp/1/x/X.scala)
external source: Set()
[DEBUG] all 1 sources are invalidated
[DEBUG] Initial set of included nodes:
[DEBUG] Recompiling all sources: number of invalidated sources > 50.0% of all sources
[DEBUG] compilation cycle 1
[INFO] compiling 1 Scala source to /tmp/1/x/target/classes ...
[DEBUG] Returning already retrieved and compiled bridge: /home/user/.sbt/1.0/zinc/org.scala-sbt/org.scala-sbt-compiler-bridge_2.13-1.6.1-bin_2.13.8__55.0-1.6.1_20220117T214008.jar.
[DEBUG] [zinc] Running cached compiler 5c0e2ec for Scala compiler version 2.13.8
[DEBUG] [zinc] The Scala compiler is invoked with:
-target:11
-bootclasspath
-classpath
/tmp/1/x/target/classes:/home/user/.m2/repository/org/scala-lang/scala-compiler/2.13.8/scala-compiler-2.13.8.jar:/home/user/.m2/repository/org/scala-lang/scala-library/2.13.8/scala-library-2.13.8.jar:/home/user/.m2/repository/org/scala-lang/scala-reflect/2.13.8/scala-reflect-2.13.8.jar:/home/user/.m2/repository/org/jline/jline/3.21.0/jline-3.21.0.jar:/home/user/.m2/repository/net/java/dev/jna/jna/5.9.0/jna-5.9.0.jar
[DEBUG] Scala compilation took 1.834386269 s
[INFO] done compiling
[INFO] compile in 2.6 s
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ A ---
[DEBUG] Using mirror maven-default-http-blocker (http://0.0.0.0/) for apache-snapshots (http://people.apache.org/repo/m2-snapshot-repository).
[DEBUG] Dependency collection stats {ConflictMarker.analyzeTime=499995, ConflictMarker.markTime=113040, ConflictMarker.nodeCount=160, ConflictIdSorter.graphTime=123469, ConflictIdSorter.topsortTime=39339, ConflictIdSorter.conflictIdCount=43, ConflictIdSorter.conflictIdCycleCount=0, ConflictResolver.totalTime=841605, ConflictResolver.conflictItemCount=63, DefaultDependencyCollector.collectTime=78985831, DefaultDependencyCollector.transformTime=1646633}
[DEBUG] org.apache.maven.plugins:maven-compiler-plugin:jar:3.1
[DEBUG] org.apache.maven:maven-plugin-api:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-artifact:jar:2.0.9:compile
[DEBUG] org.codehaus.plexus:plexus-utils:jar:1.5.1:compile
[DEBUG] org.apache.maven:maven-core:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-settings:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-profile:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-model:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-repository-metadata:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-error-diagnostics:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-project:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-plugin-registry:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-plugin-descriptor:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-artifact-manager:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-monitor:jar:2.0.9:compile
[DEBUG] org.apache.maven:maven-toolchain:jar:1.0:compile
[DEBUG] org.apache.maven.shared:maven-shared-utils:jar:0.1:compile
[DEBUG] com.google.code.findbugs:jsr305:jar:2.0.1:compile
[DEBUG] org.apache.maven.shared:maven-shared-incremental:jar:1.1:compile
[DEBUG] org.codehaus.plexus:plexus-component-annotations:jar:1.5.5:compile (version managed from default)
[DEBUG] org.codehaus.plexus:plexus-compiler-api:jar:2.2:compile
[DEBUG] org.codehaus.plexus:plexus-compiler-manager:jar:2.2:compile
[DEBUG] org.codehaus.plexus:plexus-compiler-javac:jar:2.2:runtime
[DEBUG] org.codehaus.plexus:plexus-container-default:jar:1.5.5:compile
[DEBUG] org.codehaus.plexus:plexus-classworlds:jar:2.2.2:compile
[DEBUG] org.apache.xbean:xbean-reflect:jar:3.4:compile
[DEBUG] log4j:log4j:jar:1.2.12:compile
[DEBUG] commons-logging:commons-logging-api:jar:1.1:compile
[DEBUG] com.google.collections:google-collections:jar:1.0:compile
[DEBUG] junit:junit:jar:3.8.2:compile
[DEBUG] Created new class realm plugin>org.apache.maven.plugins:maven-compiler-plugin:3.1
[DEBUG] Importing foreign packages into class realm plugin>org.apache.maven.plugins:maven-compiler-plugin:3.1
[DEBUG] Imported: < maven.api
[DEBUG] Populating class realm plugin>org.apache.maven.plugins:maven-compiler-plugin:3.1
[DEBUG] Included: org.apache.maven.plugins:maven-compiler-plugin:jar:3.1
[DEBUG] Included: org.codehaus.plexus:plexus-utils:jar:1.5.1
[DEBUG] Included: org.apache.maven.shared:maven-shared-utils:jar:0.1
[DEBUG] Included: com.google.code.findbugs:jsr305:jar:2.0.1
[DEBUG] Included: org.apache.maven.shared:maven-shared-incremental:jar:1.1
[DEBUG] Included: org.codehaus.plexus:plexus-component-annotations:jar:1.5.5
[DEBUG] Included: org.codehaus.plexus:plexus-compiler-api:jar:2.2
[DEBUG] Included: org.codehaus.plexus:plexus-compiler-manager:jar:2.2
[DEBUG] Included: org.codehaus.plexus:plexus-compiler-javac:jar:2.2
[DEBUG] Included: org.apache.xbean:xbean-reflect:jar:3.4
[DEBUG] Included: log4j:log4j:jar:1.2.12
[DEBUG] Included: commons-logging:commons-logging-api:jar:1.1
[DEBUG] Included: com.google.collections:google-collections:jar:1.0
[DEBUG] Included: junit:junit:jar:3.8.2
[DEBUG] Configuring mojo org.apache.maven.plugins:maven-compiler-plugin:3.1:compile from plugin realm ClassRealm[plugin>org.apache.maven.plugins:maven-compiler-plugin:3.1, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@277050dc]
[DEBUG] Configuring mojo 'org.apache.maven.plugins:maven-compiler-plugin:3.1:compile' with basic configurator -->
[DEBUG] (f) basedir = /tmp/1/x
[DEBUG] (f) buildDirectory = /tmp/1/x/target
[DEBUG] (f) classpathElements = [/tmp/1/x/target/classes]
[DEBUG] (f) compileSourceRoots = [/tmp/1/x/src/main/java, /tmp/1/x]
[DEBUG] (f) compilerId = javac
[DEBUG] (f) debug = true
[DEBUG] (f) failOnError = true
[DEBUG] (f) forceJavacCompilerUse = false
[DEBUG] (f) fork = false
[DEBUG] (f) generatedSourcesDirectory = /tmp/1/x/target/generated-sources/annotations
[DEBUG] (f) mojoExecution = org.apache.maven.plugins:maven-compiler-plugin:3.1:compile {execution: default-compile}
[DEBUG] (f) optimize = false
[DEBUG] (f) outputDirectory = /tmp/1/x/target/classes
[DEBUG] (f) projectArtifact = G:A:jar:1.2.3-SNAPSHOT
[DEBUG] (f) showDeprecation = false
[DEBUG] (f) showWarnings = false
[DEBUG] (f) skipMultiThreadWarning = false
[DEBUG] (f) source = 11
[DEBUG] (f) staleMillis = 0
[DEBUG] (f) target = 11
[DEBUG] (f) useIncrementalCompilation = true
[DEBUG] (f) verbose = false
[DEBUG] (f) mavenSession = org.apache.maven.execution.MavenSession@6ede46f6
[DEBUG] (f) session = org.apache.maven.execution.MavenSession@6ede46f6
[DEBUG] -- end configuration --
[DEBUG] Using compiler 'javac'.
[DEBUG] Source directories: [/tmp/1/x]
[DEBUG] Classpath: [/tmp/1/x/target/classes]
[DEBUG] Output directory: /tmp/1/x/target/classes
[DEBUG] CompilerReuseStrategy: reuseCreated
[DEBUG] useIncrementalCompilation enabled
Issue Analytics
- State:
- Created a year ago
- Comments:11 (4 by maintainers)
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Maybe this change needs a manual flag or be applied conditionally when java 9 or higher is detected? Unfortunately, 4.6.2 breaks incremental compilation in java 8. “clean compile” goes fine in 4.6.2, but a consequent invocation of “compile” fails in 4.6.2. Works ok in 4.6.1. I can’t reproduce the new issue in an isolated toy project, but as soon as I can reproduced it in a smaller project, I will create a dedicated issue, meanwhile just a stacktrace:
Thank you! It works fine now.