File file = new File("/path/to/file.txt"); InputStream inputStream = FileUtils.openInputStream(file);
ListIn this example, we have a list of File objects and we iterate over them, opening an input stream for each one using the FileUtils.openInputStream method. We wrap the opening of the InputStream in a try-with-resources block to ensure that it is properly closed when we are done with it. Overall, the org.apache.commons.io package library provides a range of utility classes for working with files and streams in Java and is commonly used in many Java projects.files = Arrays.asList(new File("/path/to/file1.txt"), new File("/path/to/file2.txt")); for (File file : files) { try (InputStream inputStream = FileUtils.openInputStream(file)) { // do something with the input stream } catch (IOException e) { // handle the exception } }