public void process()

in TransformCore/src/main/java/com/facebook/ads/injkit/SingleFileHandler.java [36:80]
40 lines of code
6 McCabe index (conditional complexity)

  public void process() throws IOException, AnnotationProcessingException {
    File parent = inputOutputPair.getOutput().getParentFile();
    if (!parent.isDirectory() && !parent.mkdirs()) {
      throw new IOException(
          String.format(Locale.US, "Failed to create directory '%s'", parent.getCanonicalPath()));
    }

    ZipRecursionHandler.handle(
        inputOutputPair.getInput(),
        new ZipRecursionHandler.FileConsumer() {
          @Override
          public void consumeFile(boolean isClass, InputStream input)
              throws IOException, AnnotationProcessingException {
            if (!isClass) {
              // Copy only if the destination is not the source.
              if (!inputOutputPair.getInput().equals(inputOutputPair.getOutput())) {
                try (FileOutputStream output = new FileOutputStream(inputOutputPair.getOutput())) {
                  copyData(input, output);
                }
              }
            } else {
              // Transform to memory because if destination is the same as source, streaming
              // won't work.
              ByteArrayOutputStream outputBytes = new ByteArrayOutputStream();
              transform(inputOutputPair.getInput().getCanonicalPath(), input, outputBytes);
              Files.write(inputOutputPair.getOutput().toPath(), outputBytes.toByteArray());
            }
          }

          @Override
          public void consumeZip(ZipRecursionHandler.ZipHandler handler)
              throws IOException, AnnotationProcessingException {
            File output;
            if (inputOutputPair.getInput().equals(inputOutputPair.getOutput())) {
              executeActionWithTempFile(
                  tempFile -> {
                    handleConsumeZip(handler, tempFile);
                    Files.copy(tempFile.toPath(), inputOutputPair.getOutput().toPath());
                  });
            } else {
              handleConsumeZip(handler, inputOutputPair.getOutput());
            }
          }
        });
  }