docs: private File makeTempFile(final String filePath, final boolean onlyUseLeafname) throws IOException {
          final File tempFile = File.createTempFile("ClassGraph--",
                  TEMP_FILENAME_LEAF_SEPARATOR + sanitizeFilename(onlyUseLeafname ? leafname(filePath) : filePath));
          tempFile.deleteOnExit();
          tempFiles.add(tempFile);
          return tempFile;
      }