Step 'eclipse jdt formatter' found problem in 'JavadocContentLocationCheck.java':

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#2,490 opened on May 25, 2025 0 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty: 4/5
Estimated time: 3-5 days
Newbie friendliness: 25/100

Issue type: Bug
Clarity: Needs clarification
Activity status: Stale
Tech stack: java
Domain: build-system, tooling

Research direction

Start by reproducing the Maven spotless:check failure against JavadocContentLocationCheck.java. Read the EclipseJdtFormatterStep and the formatter stack trace to determine why Eclipse JDT creates an invalid text edit. Done means the formatter check completes successfully for that file without the assertion failure.

Written by the indexing model from the issue text.

Description

https://github.com/checkstyle/checkstyle/pull/17140

[INFO] --- spotless:2.44.4:check (default-cli) @ checkstyle ---
[INFO] Index file does not exist. Fallback to an empty index
[ERROR] Step 'eclipse jdt formatter' found problem in 'JavadocContentLocationCheck.java':
null
java.lang.reflect.InvocationTargetException
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:118)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at com.diffplug.spotless.extra.java.EclipseJdtFormatterStep.lambda$apply$0 (EclipseJdtFormatterStep.java:52)
    at com.diffplug.spotless.FormatterFunc$NeedsFile.apply (FormatterFunc.java:174)
    at com.diffplug.spotless.FormatterStepEqualityOnStateSerialization.format (FormatterStepEqualityOnStateSerialization.java:49)
    at com.diffplug.spotless.Formatter.computeWithLint (Formatter.java:170)
    at com.diffplug.spotless.DirtyState.of (DirtyState.java:97)
    at com.diffplug.spotless.DirtyState.of (DirtyState.java:82)
    at com.diffplug.spotless.DirtyState.of (DirtyState.java:77)
    at com.diffplug.spotless.DirtyState.of (DirtyState.java:73)
    at com.diffplug.spotless.maven.SpotlessCheckMojo.process (SpotlessCheckMojo.java:81)
    at com.diffplug.spotless.maven.AbstractSpotlessMojo.execute (AbstractSpotlessMojo.java:255)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:126)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 (MojoExecutor.java:328)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:316)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:212)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:174)
    at org.apache.maven.lifecycle.internal.MojoExecutor.access$000 (MojoExecutor.java:75)
    at org.apache.maven.lifecycle.internal.MojoExecutor$1.run (MojoExecutor.java:162)
    at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute (DefaultMojosExecutionStrategy.java:39)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:159)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:105)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:73)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:53)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:118)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:261)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:173)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:101)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:906)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:283)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:206)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:255)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:201)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:361)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:314)
    at org.codehaus.classworlds.Launcher.main (Launcher.java:41)
Caused by: org.eclipse.core.runtime.AssertionFailedException: assertion failed: 
    at org.eclipse.core.runtime.Assert.isTrue (Assert.java:119)
    at org.eclipse.core.runtime.Assert.isTrue (Assert.java:104)
    at org.eclipse.text.edits.TextEdit.<init> (TextEdit.java:153)
    at org.eclipse.text.edits.ReplaceEdit.<init> (ReplaceEdit.java:39)
    at org.eclipse.jdt.internal.formatter.TextEditsBuilder.getReplaceEdit (TextEditsBuilder.java:413)
    at org.eclipse.jdt.internal.formatter.TextEditsBuilder.flushBuffer (TextEditsBuilder.java:362)
    at org.eclipse.jdt.internal.formatter.TextEditsBuilder.token (TextEditsBuilder.java:136)
    at org.eclipse.jdt.internal.formatter.TokenTraverser.traverse (TokenTraverser.java:106)
    at org.eclipse.jdt.internal.formatter.TextEditsBuilder.traverseInternalStructure (TextEditsBuilder.java:543)
    at org.eclipse.jdt.internal.formatter.TextEditsBuilder.handleStructuredToken (TextEditsBuilder.java:529)
    at org.eclipse.jdt.internal.formatter.TextEditsBuilder.token (TextEditsBuilder.java:134)
    at org.eclipse.jdt.internal.formatter.TokenTraverser.traverse (TokenTraverser.java:106)
    at org.eclipse.jdt.internal.formatter.TextEditsBuilder.traverseInternalStructure (TextEditsBuilder.java:543)
    at org.eclipse.jdt.internal.formatter.TextEditsBuilder.handleStructuredToken (TextEditsBuilder.java:529)
    at org.eclipse.jdt.internal.formatter.TextEditsBuilder.token (TextEditsBuilder.java:134)
    at org.eclipse.jdt.internal.formatter.TokenTraverser.traverse (TokenTraverser.java:106)
    at org.eclipse.jdt.internal.formatter.TokenManager.traverse (TokenManager.java:390)
    at org.eclipse.jdt.internal.formatter.DefaultCodeFormatter.format (DefaultCodeFormatter.java:189)
    at org.eclipse.jdt.internal.formatter.DefaultCodeFormatter.format (DefaultCodeFormatter.java:167)
    at com.diffplug.spotless.extra.glue.jdt.EclipseJdtFormatterStepImpl.format (EclipseJdtFormatterStepImpl.java:54)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at com.diffplug.spotless.extra.java.EclipseJdtFormatterStep.lambda$apply$0 (EclipseJdtFormatterStep.java:52)
    at com.diffplug.spotless.FormatterFunc$NeedsFile.apply (FormatterFunc.java:174)
    at com.diffplug.spotless.FormatterStepEqualityOnStateSerialization.format (FormatterStepEqualityOnStateSerialization.java:49)
    at com.diffplug.spotless.Formatter.computeWithLint (Formatter.java:170)
    at com.diffplug.spotless.DirtyState.of (DirtyState.java:97)
    at com.diffplug.spotless.DirtyState.of (DirtyState.java:82)
    at com.diffplug.spotless.DirtyState.of (DirtyState.java:77)
    at com.diffplug.spotless.DirtyState.of (DirtyState.java:73)
    at com.diffplug.spotless.maven.SpotlessCheckMojo.process (SpotlessCheckMojo.java:81)
    at com.diffplug.spotless.maven.AbstractSpotlessMojo.execute (AbstractSpotlessMojo.java:255)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:126)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 (MojoExecutor.java:328)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:316)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:212)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:174)
    at org.apache.maven.lifecycle.internal.MojoExecutor.access$000 (MojoExecutor.java:75)
    at org.apache.maven.lifecycle.internal.MojoExecutor$1.run (MojoExecutor.java:162)
    at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute (DefaultMojosExecutionStrategy.java:39)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:159)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:105)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:73)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:53)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:118)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:261)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:173)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:101)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:906)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:283)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:206)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:255)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:201)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:361)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:314)
    at org.codehaus.classworlds.Launcher.main (Launcher.java:41)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------

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