[MNG-6649] Duplicate class error in maven-compiler-plugin

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Duplicate
• Affects Version/s: 3.6.1
• Component/s: Plugins and Lifecycle
• Environment: maven version 3.6.1 ; OpenJDK8 installed using choco's zulu8 package.
• Assignee: Unassigned
• Reporter: Kunal
• Created: 30/Apr/19 03:15
• Updated: 06/Jul/19 16:38
• Resolved: 06/Jul/19 16:38

Description

When trying to run `mvn package` the `maven-compiler-plugin` fails with maven 3.6.1 with below errors. It works with maven's 3.6.0.

[ERROR] <folder>/AccessStep.java:[12,8] duplicate class: com.microsoft.programSynthesis.wrangling.json.jPathStep.AccessStep
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project dsl: Compilation failure
 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
 at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
 at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
 at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
 at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
 at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
 at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke (Method.java:498)
 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
 at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
 at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.apache.maven.plugin.compiler.CompilationFailureException: Compilation failure
 at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute (AbstractCompilerMojo.java:858)
 at org.apache.maven.plugin.compiler.CompilerMojo.execute (CompilerMojo.java:129)
 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
 at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
 at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
 at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
 at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
 at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
 at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke (Method.java:498)
 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
 at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
 at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)

Issue Links

• duplicates: MNG-6700 Equal compile source roots are added multiple times