Clarification on Compiler Warnings in Test Input Files (e.g., yield usage, missing @Deprecated)

[Praveen7294]

Hi maintainers,

I’ve been working through the Checkstyle codebase and noticed that some test input files produce compiler warnings. A few examples include:

• Usage of the yield keyword in an old-style switch statement.
• References to deprecated classes or methods without using the @Deprecated annotation.

warning

[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/grammar/antlr4/InputAntlr4AstRegressionTrickyYield.java:[8,16] 'yield' may become a restricted identifier in a future release
  (to invoke a method called yield, qualify the yield with a receiver or type name)
[WARNING] /F:/GitHub/checkstyle/src/xdocs-examples/resources/com/puppycrawl/tools/checkstyle/checks/javadoc/missingjavadocpackage/nojavadoc/package-info.java:[12,77] a package-info.java file has already been seen for package com.puppycrawl.tools.checkstyle.checks.javadoc.missingjavadocpackage.nojavadoc
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck1.java:[46,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck1.java:[78,12] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck1.java:[105,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck1.java:[14,1] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck2.java:[29,8] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck2.java:[63,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck2.java:[94,14] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck2.java:[116,3] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck2.java:[127,3] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck2.java:[14,1] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck3.java:[23,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck3.java:[37,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck3.java:[57,12] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck3.java:[71,12] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck3.java:[85,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck3.java:[99,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputCorrectAtClauseOrderCheck3.java:[14,1] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[45,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[75,8] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[94,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[109,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[130,12] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[160,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[180,12] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[194,12] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[210,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[239,14] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[258,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[272,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[286,3] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputFormattedJavaDocTagContinuationIndentation.java:[14,1] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck1.java:[45,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck1.java:[78,12] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck1.java:[105,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck1.java:[14,1] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck2.java:[29,8] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck2.java:[65,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck2.java:[95,14] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck2.java:[117,3] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck2.java:[14,1] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck3.java:[23,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck3.java:[38,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck3.java:[59,12] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck3.java:[73,12] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck3.java:[88,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck3.java:[102,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputIncorrectAtClauseOrderCheck3.java:[14,1] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[53,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[86,8] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[105,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[122,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[145,12] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[179,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[199,12] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[304,12] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[324,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[356,14] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[375,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[396,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[413,3] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputJavaDocTagContinuationIndentation.java:[17,1] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputNonEmptyAtclauseDescription.java:[14,14] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputNonEmptyAtclauseDescription.java:[47,14] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputNonEmptyAtclauseDescription.java:[65,14] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputNonEmptyAtclauseDescriptionSpaceSeq.java:[18,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/it/resources/com/google/checkstyle/test/chapter7javadoc/rule713atclauses/InputNonEmptyAtclauseDescriptionSpaceSeq.java:[42,10] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedBadDeprecated.java:[19,15] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedBadDeprecated.java:[26,19] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedBadDeprecated.java:[38,9] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedBadDeprecated.java:[33,5] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedBadDeprecated.java:[14,8] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedBadDeprecated.java:[50,5] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedBadDeprecated.java:[45,1] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedBadDeprecated.java:[63,9] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedBadDeprecated.java:[58,2] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedClass.java:[19,8] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedMethod.java:[18,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedSpecialCase.java:[21,16] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedSpecialCase.java:[26,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedSpecialCase.java:[99,11] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedSpecialCase.java:[106,11] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/annotation/missingdeprecated/InputMissingDeprecatedSpecialCase.java:[113,22] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/design/designforextension/InputDesignForExtensionIgnoredAnnotations.java:[176,11] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/imports/avoidstarimport/InputAvoidStarImportAllowClass.java:[111,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/imports/avoidstarimport/InputAvoidStarImportAllowStaticMember.java:[111,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/imports/avoidstarimport/InputAvoidStarImportDefault.java:[111,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/imports/avoidstarimport/InputAvoidStarImportExcludes.java:[111,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/imports/avoidstaticimport/InputAvoidStaticImportDefault.java:[112,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/imports/avoidstaticimport/InputAvoidStaticImportDefault2.java:[112,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/imports/avoidstaticimport/InputAvoidStaticImportDefault3.java:[112,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/imports/avoidstaticimport/InputAvoidStaticImportDefault4.java:[114,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/imports/avoidstaticimport/InputAvoidStaticImportDefault5.java:[113,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/imports/redundantimport/InputRedundantImportWithChecker.java:[113,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/imports/unusedimports/InputUnusedImports.java:[114,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/imports/unusedimports/InputUnusedImports2.java:[114,17] deprecated item is not annotated with @Deprecated
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/indentation/indentation/InputIndentationChainedMethods.java:[10,13] non-varargs call of varargs method with inexact argument type for last parameter;
  cast to java.lang.Object for a varargs call
  cast to java.lang.Object[] for a non-varargs call and to suppress this warning
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/indentation/indentation/InputIndentationTryResourcesNotStrict.java:[58,72] non-varargs call of varargs method with inexact argument type for last parameter;
  cast to java.nio.file.OpenOption for a varargs call
  cast to java.nio.file.OpenOption[] for a non-varargs call and to suppress this warning
[WARNING] /F:/GitHub/checkstyle/src/test/resources/com/puppycrawl/tools/checkstyle/checks/indentation/indentation/InputIndentationTryWithResourcesStrict.java:[59,69] non-varargs call of varargs method with inexact argument type for last parameter;
  cast to java.nio.file.OpenOption for a varargs call
  cast to java.nio.file.OpenOption[] for a non-varargs call and to suppress this warning

I understand that many of these test input files are crafted intentionally to trigger specific checks or corner cases. However, I wanted to clarify whether:

1. These warnings are intentional and should be left as-is for coverage purposes.
2. Or, if it would be helpful to open an issue or create a PR to clean up or suppress these warnings (e.g., using @SuppressWarnings, updating test inputs, etc.).

[romani]

In Inputs,the more weird code the better, all warnings are done on purpose or ok to be so.

Theere is no meaningful reason in logic of such Inputs.
They are just collection any possible code that compiles without errors.