src/share/classes/javax/imageio/stream/ImageInputStreamImpl.java

rev 9293 : 8034998: Fix raw and unchecked lint warnings in javax.imageio
Reviewed-by:

*** 41,53 ****
   * byte order interpretation, buffering, mark/reset, discarding,
   * closing, and disposing.
   */
  public abstract class ImageInputStreamImpl implements ImageInputStream {
  
!     private Stack markByteStack = new Stack();
  
!     private Stack markBitStack = new Stack();
  
      private boolean isClosed = false;
  
      // Length of the buffer used for readFully(type[], int, int)
      private static final int BYTE_BUF_LENGTH = 8192;
--- 41,53 ----
   * byte order interpretation, buffering, mark/reset, discarding,
   * closing, and disposing.
   */
  public abstract class ImageInputStreamImpl implements ImageInputStream {
  
!     private Stack<Long> markByteStack = new Stack<>();
  
!     private Stack<Integer> markBitStack = new Stack<>();
  
      private boolean isClosed = false;
  
      // Length of the buffer used for readFully(type[], int, int)
      private static final int BYTE_BUF_LENGTH = 8192;
*** 796,813 ****
      public void reset() throws IOException {
          if (markByteStack.empty()) {
              return;
          }
  
!         long pos = ((Long)markByteStack.pop()).longValue();
          if (pos < flushedPos) {
              throw new IIOException
                  ("Previous marked position has been discarded!");
          }
          seek(pos);
  
!         int offset = ((Integer)markBitStack.pop()).intValue();
          setBitOffset(offset);
      }
  
      public void flushBefore(long pos) throws IOException {
          checkClosed();
--- 796,813 ----
      public void reset() throws IOException {
          if (markByteStack.empty()) {
              return;
          }
  
!         long pos = markByteStack.pop().longValue();
          if (pos < flushedPos) {
              throw new IIOException
                  ("Previous marked position has been discarded!");
          }
          seek(pos);
  
!         int offset = markBitStack.pop().intValue();
          setBitOffset(offset);
      }
  
      public void flushBefore(long pos) throws IOException {
          checkClosed();