test/jdk/javax/imageio/plugins/shared/CanWriteSequence.java

*** 1,7 ****
  /*
!  * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 2015, 2020, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 44,53 ****
--- 44,54 ----
   */
  public final class CanWriteSequence {
  
      private static File file;
      private static FileOutputStream fos;
+     private static ImageOutputStream ios;
  
      public static void main(final String[] args) throws Exception {
          final IIORegistry registry = IIORegistry.getDefaultInstance();
          final Iterator<ImageWriterSpi> iter =
                  registry.getServiceProviders(ImageWriterSpi.class,
*** 63,73 ****
  
      private static void test(final ImageWriter writer) throws Exception {
          try {
              file = File.createTempFile("temp", ".img");
              fos = new FileOutputStream(file);
!             final ImageOutputStream ios = ImageIO.createImageOutputStream(fos);
              writer.setOutput(ios);
              final IIOMetadata data = writer.getDefaultStreamMetadata(null);
  
              if (writer.canWriteSequence()) {
                  writer.prepareWriteSequence(data);
--- 64,74 ----
  
      private static void test(final ImageWriter writer) throws Exception {
          try {
              file = File.createTempFile("temp", ".img");
              fos = new FileOutputStream(file);
!             ios = ImageIO.createImageOutputStream(fos);
              writer.setOutput(ios);
              final IIOMetadata data = writer.getDefaultStreamMetadata(null);
  
              if (writer.canWriteSequence()) {
                  writer.prepareWriteSequence(data);
*** 81,94 ****
                  }
              }
          } finally {
              writer.dispose();
              if (file != null) {
                  if (fos != null) {
                      fos.close();
                  }
                  Files.delete(file.toPath());
              }
          }
      }
  }
- 
--- 82,97 ----
                  }
              }
          } finally {
              writer.dispose();
              if (file != null) {
+                 if (ios != null) {
+                     ios.close();
+                 }
                  if (fos != null) {
                      fos.close();
                  }
                  Files.delete(file.toPath());
              }
          }
      }
  }
\ No newline at end of file