[CAMEL-12483] route-coverage : endChoice() problem

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.21.0
• Fix Version/s: 2.21.2, 2.22.0
• Component/s: tooling
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Stephane Mor
• Created: 04/May/18 10:33
• Updated: 06/May/18 08:33
• Resolved: 06/May/18 08:33

Description

When running 

mvn camel:route-coverage

on routes that use endChoice() you get a NullPointerException. 

[WARNING] Error parsing java file c:\workspace\kk\coverage\src\main\java\dk\smor\MySpringBootRouter.java code due null
java.lang.NullPointerException
at org.apache.camel.parser.helper.CamelJavaTreeParserHelper.parseCamelRouteTree(CamelJavaTreeParserHelper.java:132)
at org.apache.camel.parser.RouteBuilderParser.parseRouteBuilderTree(RouteBuilderParser.java:80)
at org.apache.camel.maven.RouteCoverageMojo.execute(RouteCoverageMojo.java:158)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
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:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)

I have attached a zip file with some example code to re-produce the problem.
The example code has 2 routes, 1 with endChoice() and 1 without. The 2 route should behave equally.