[CALCITE-1127] External Checkstyle Checker blows up in Eclipse

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.22.0
• Assignee: Unassigned
• Reporter: Jacques Nadeau
• Created: 06/Mar/16 17:19
• Updated: 06/Mar/20 04:34
• Resolved: 14/Dec/19 18:03

Description

The Checkstyle checker "net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck" that appears to be hosted here: https://github.com/julianhyde/toolbox/ breaks checkstyle application in Eclipse.

at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: com.puppycrawl.tools.checkstyle.api.CheckstyleException: Unable to instantiate 'net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck' class, it is also not possible to instantiate it as com.puppycrawl.tools.checkstyle.checks.annotation.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.blocks.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.coding.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.design.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.header.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.imports.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.indentation.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.javadoc.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.metrics.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.modifier.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.naming.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.regexp.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.sizes.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.whitespace.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.checks.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.filters.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, com.puppycrawl.tools.checkstyle.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheck, net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.annotation.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.blocks.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.coding.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.design.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.header.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.imports.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.indentation.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.javadoc.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.metrics.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.modifier.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.naming.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.regexp.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.sizes.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.whitespace.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.checks.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.filters.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck, com.puppycrawl.tools.checkstyle.net.hydromatic.toolbox.checkstyle.HydromaticFileSetCheckCheck. Please recheck that class name is specified as canonical name or read how to configure short name usage http://checkstyle.sourceforge.net/config.html#Packages. Please also recheck that provided ClassLoader to Checker is configured correctly.
	at com.puppycrawl.tools.checkstyle.PackageObjectFactory.createModule(PackageObjectFactory.java:99)
	at com.puppycrawl.tools.checkstyle.Checker.setupChild(Checker.java:172)
	... 8 more

Issue Links

• is part of: CALCITE-3559 Drop HydromaticFileSetCheck from Checkstyle configuration
• is superceded by: CALCITE-3559 Drop HydromaticFileSetCheck from Checkstyle configuration