#415 BeforeExecutionExclusionFileFilter not supported

[Richard]

Getting the following exception when using checkstyle's own configuration on itself for release 7.2. It seems net.sf.eclipsecs.checkstyle_7.2.0.201611072237.jar is missing the filefilters folder and its filter that was added.

```
com.puppycrawl.tools.checkstyle.api.CheckstyleException: cannot initialize module BeforeExecutionExclusionFileFilter - Unable to instantiate 'BeforeExecutionExclusionFileFilter' class, it is also not possible to instantiate it as com.puppycrawl.tools.checkstyle.checks.annotation.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.blocks.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.coding.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.design.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.header.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.imports.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.indentation.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.javadoc.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.metrics.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.modifier.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.naming.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.regexp.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.sizes.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.whitespace.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.filefilters.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.filters.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.BeforeExecutionExclusionFileFilter, BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.annotation.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.blocks.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.coding.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.design.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.header.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.imports.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.indentation.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.javadoc.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.metrics.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.modifier.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.naming.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.regexp.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.sizes.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.whitespace.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.filefilters.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.filters.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.BeforeExecutionExclusionFileFilterCheck. 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.Checker.setupChild(Checker.java:432)
at com.puppycrawl.tools.checkstyle.api.AutomaticBean.configure(AutomaticBean.java:137)
at net.sf.eclipsecs.core.builder.CheckerFactory.createCheckerInternal(CheckerFactory.java:292)
at net.sf.eclipsecs.core.builder.CheckerFactory.createChecker(CheckerFactory.java:128)
at net.sf.eclipsecs.core.builder.Auditor.runAudit(Auditor.java:140)
at net.sf.eclipsecs.core.builder.CheckstyleBuilder.handleBuildSelection(CheckstyleBuilder.java:300)
at net.sf.eclipsecs.core.builder.CheckstyleBuilder.build(CheckstyleBuilder.java:171)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:734)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:299)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:302)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:263)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:401)
at org.eclipse.core.internal.resources.Project$1.run(Project.java:618)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at org.eclipse.core.internal.resources.Project.internalBuild(Project.java:597)
at org.eclipse.core.internal.resources.Project.build(Project.java:114)
at net.sf.eclipsecs.core.jobs.BuildProjectJob.run(BuildProjectJob.java:87)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: com.puppycrawl.tools.checkstyle.api.CheckstyleException: Unable to instantiate 'BeforeExecutionExclusionFileFilter' class, it is also not possible to instantiate it as com.puppycrawl.tools.checkstyle.checks.annotation.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.blocks.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.coding.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.design.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.header.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.imports.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.indentation.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.javadoc.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.metrics.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.modifier.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.naming.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.regexp.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.sizes.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.whitespace.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.checks.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.filefilters.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.filters.BeforeExecutionExclusionFileFilter, com.puppycrawl.tools.checkstyle.BeforeExecutionExclusionFileFilter, BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.annotation.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.blocks.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.coding.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.design.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.header.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.imports.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.indentation.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.javadoc.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.metrics.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.modifier.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.naming.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.regexp.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.sizes.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.whitespace.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.checks.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.filefilters.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.filters.BeforeExecutionExclusionFileFilterCheck, com.puppycrawl.tools.checkstyle.BeforeExecutionExclusionFileFilterCheck. 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:100)
at com.puppycrawl.tools.checkstyle.Checker.setupChild(Checker.java:422)
... 21 more
````

[Lars Koedderitzsch]

Fixed for next release (7.3.0)