src/share/classes/java/awt/image/MemoryImageSource.java

*** 109,120 ****
      int height;
      ColorModel model;
      Object pixels;
      int pixeloffset;
      int pixelscan;
!     Hashtable properties;
!     Vector theConsumers = new Vector();
      boolean animating;
      boolean fullbuffers;
  
      /**
       * Constructs an ImageProducer object which uses an array of bytes
--- 109,120 ----
      int height;
      ColorModel model;
      Object pixels;
      int pixeloffset;
      int pixelscan;
!     Hashtable<?, ?> properties;
!     Vector<ImageConsumer> theConsumers = new Vector<>();
      boolean animating;
      boolean fullbuffers;
  
      /**
       * Constructs an ImageProducer object which uses an array of bytes
*** 195,213 ****
      {
          initialize(w, h, cm, (Object) pix, off, scan, props);
      }
  
      private void initialize(int w, int h, ColorModel cm,
!                             Object pix, int off, int scan, Hashtable props) {
          width = w;
          height = h;
          model = cm;
          pixels = pix;
          pixeloffset = off;
          pixelscan = scan;
          if (props == null) {
!             props = new Hashtable();
          }
          properties = props;
      }
  
      /**
--- 195,213 ----
      {
          initialize(w, h, cm, (Object) pix, off, scan, props);
      }
  
      private void initialize(int w, int h, ColorModel cm,
!                             Object pix, int off, int scan, Hashtable<?, ?> props) {
          width = w;
          height = h;
          model = cm;
          pixels = pix;
          pixeloffset = off;
          pixelscan = scan;
          if (props == null) {
!             props = new Hashtable<>();
          }
          properties = props;
      }
  
      /**
*** 341,353 ****
       *       multi-frame animation
       */
      public synchronized void setAnimated(boolean animated) {
          this.animating = animated;
          if (!animating) {
!             Enumeration enum_ = theConsumers.elements();
              while (enum_.hasMoreElements()) {
!                 ImageConsumer ic = (ImageConsumer) enum_.nextElement();
                  ic.imageComplete(ImageConsumer.STATICIMAGEDONE);
                  if (isConsumer(ic)) {
                      ic.imageComplete(ImageConsumer.IMAGEERROR);
                  }
              }
--- 341,353 ----
       *       multi-frame animation
       */
      public synchronized void setAnimated(boolean animated) {
          this.animating = animated;
          if (!animating) {
!             Enumeration<ImageConsumer> enum_ = theConsumers.elements();
              while (enum_.hasMoreElements()) {
!                 ImageConsumer ic = enum_.nextElement();
                  ic.imageComplete(ImageConsumer.STATICIMAGEDONE);
                  if (isConsumer(ic)) {
                      ic.imageComplete(ImageConsumer.IMAGEERROR);
                  }
              }
*** 374,386 ****
          if (this.fullbuffers == fullbuffers) {
              return;
          }
          this.fullbuffers = fullbuffers;
          if (animating) {
!             Enumeration enum_ = theConsumers.elements();
              while (enum_.hasMoreElements()) {
!                 ImageConsumer ic = (ImageConsumer) enum_.nextElement();
                  ic.setHints(fullbuffers
                              ? (ImageConsumer.TOPDOWNLEFTRIGHT |
                                 ImageConsumer.COMPLETESCANLINES)
                              : ImageConsumer.RANDOMPIXELORDER);
              }
--- 374,386 ----
          if (this.fullbuffers == fullbuffers) {
              return;
          }
          this.fullbuffers = fullbuffers;
          if (animating) {
!             Enumeration<ImageConsumer> enum_ = theConsumers.elements();
              while (enum_.hasMoreElements()) {
!                 ImageConsumer ic = enum_.nextElement();
                  ic.setHints(fullbuffers
                              ? (ImageConsumer.TOPDOWNLEFTRIGHT |
                                 ImageConsumer.COMPLETESCANLINES)
                              : ImageConsumer.RANDOMPIXELORDER);
              }
*** 472,484 ****
                  }
              }
              if ((w <= 0 || h <= 0) && !framenotify) {
                  return;
              }
!             Enumeration enum_ = theConsumers.elements();
              while (enum_.hasMoreElements()) {
!                 ImageConsumer ic = (ImageConsumer) enum_.nextElement();
                  if (w > 0 && h > 0) {
                      sendPixels(ic, x, y, w, h);
                  }
                  if (framenotify && isConsumer(ic)) {
                      ic.imageComplete(ImageConsumer.SINGLEFRAMEDONE);
--- 472,484 ----
                  }
              }
              if ((w <= 0 || h <= 0) && !framenotify) {
                  return;
              }
!             Enumeration<ImageConsumer> enum_ = theConsumers.elements();
              while (enum_.hasMoreElements()) {
!                 ImageConsumer ic = enum_.nextElement();
                  if (w > 0 && h > 0) {
                      sendPixels(ic, x, y, w, h);
                  }
                  if (framenotify && isConsumer(ic)) {
                      ic.imageComplete(ImageConsumer.SINGLEFRAMEDONE);