Open source

Prefer `Files#createTempFile(Path, String, String, FileAttribute[])` over less secure alternatives

Recipe IDtech.picnic.errorprone.refasterrules.FileRulesRecipes$FilesCreateTempFileFileToPathToFileRecipe

Artifactorg.openrewrite.recipe:rewrite-third-party

Note that File#createTempFile treats the given prefix as a path, and ignores all but its file name. That is, the actual prefix used is derived from all characters following the final file separator (if any). This is not the case with Files#createTempFile, which will instead throw an IllegalArgumentException if the prefix contains any file separators.

Single recipeApache 2.0

Usage

This recipe has no required configuration options. You’ll need the Moderne CLI configured before running the command below.

mod run . --recipe tech.picnic.errorprone.refasterrules.FileRulesRecipes$FilesCreateTempFileFileToPathToFileRecipe

If the recipe isn’t available locally, install it with:

mod config recipes jar install org.openrewrite.recipe:rewrite-third-party:0.44.0

Data tables

Structured output this recipe can produce.

Source files that had resultsSource files that were modified by the recipe run.org.openrewrite.table.SourcesFileResults
Source files that had search resultsSearch results that were found during the recipe run.org.openrewrite.table.SearchResults
Source files that errored on a recipeThe details of all errors produced by a recipe run.org.openrewrite.table.SourcesFileErrors
Recipe performanceStatistics used in analyzing the performance of recipes.org.openrewrite.table.RecipeRunStats