private File jarDir()

in harness/src/main/java/org/apache/geode/perftest/jvms/classpath/ClassPathCopier.java [61:80]

• 15 lines of code
• 3 McCabe index (conditional complexity)

  private File jarDir(File file) {
    if (!file.isDirectory()) {
      return file;
    }

    try {
      File outputFile =
          new File(System.getProperty("java.io.tmpdir"),
              Math.abs(file.hashCode()) + "_" + file.getName() + ".jar");

      outputFile.deleteOnExit();

      JarUtil.jar(file, outputFile);

      return outputFile;
    } catch (IOException e) {
      throw new UncheckedIOException(e);
    }

  }