src/share/classes/javax/sound/midi/Track.java

*** 64,77 ****
  public class Track {
  
      // TODO: use arrays for faster access
  
      // the list containing the events
!     private ArrayList eventsList = new ArrayList();
  
      // use a hashset to detect duplicate events in add(MidiEvent)
!     private HashSet set = new HashSet();
  
      private MidiEvent eotEvent;
  
  
      /**
--- 64,77 ----
  public class Track {
  
      // TODO: use arrays for faster access
  
      // the list containing the events
!     private ArrayList<MidiEvent> eventsList = new ArrayList<>();
  
      // use a hashset to detect duplicate events in add(MidiEvent)
!     private HashSet<MidiEvent> set = new HashSet<>();
  
      private MidiEvent eotEvent;
  
  
      /**
*** 106,116 ****
                  int eventsCount = eventsList.size();
  
                  // get the last event
                  MidiEvent lastEvent = null;
                  if (eventsCount > 0) {
!                     lastEvent = (MidiEvent) eventsList.get(eventsCount - 1);
                  }
                  // sanity check that we have a correct end-of-track
                  if (lastEvent != eotEvent) {
                      // if there is no eot event, add our immutable instance again
                      if (lastEvent != null) {
--- 106,116 ----
                  int eventsCount = eventsList.size();
  
                  // get the last event
                  MidiEvent lastEvent = null;
                  if (eventsCount > 0) {
!                     lastEvent = eventsList.get(eventsCount - 1);
                  }
                  // sanity check that we have a correct end-of-track
                  if (lastEvent != eotEvent) {
                      // if there is no eot event, add our immutable instance again
                      if (lastEvent != null) {
*** 146,156 ****
  
                  // insert event such that events is sorted in increasing
                  // tick order
                  int i = eventsCount;
                  for ( ; i > 0; i--) {
!                     if (event.getTick() >= ((MidiEvent)eventsList.get(i-1)).getTick()) {
                          break;
                      }
                  }
                  if (i == eventsCount) {
                      // we're adding an event after the
--- 146,156 ----
  
                  // insert event such that events is sorted in increasing
                  // tick order
                  int i = eventsCount;
                  for ( ; i > 0; i--) {
!                     if (event.getTick() >= (eventsList.get(i-1)).getTick()) {
                          break;
                      }
                  }
                  if (i == eventsCount) {
                      // we're adding an event after the
*** 218,228 ****
       * @return the event at the specified index
       */
      public MidiEvent get(int index) throws ArrayIndexOutOfBoundsException {
          try {
              synchronized(eventsList) {
!                 return (MidiEvent)eventsList.get(index);
              }
          } catch (IndexOutOfBoundsException ioobe) {
              throw new ArrayIndexOutOfBoundsException(ioobe.getMessage());
          }
      }
--- 218,228 ----
       * @return the event at the specified index
       */
      public MidiEvent get(int index) throws ArrayIndexOutOfBoundsException {
          try {
              synchronized(eventsList) {
!                 return eventsList.get(index);
              }
          } catch (IndexOutOfBoundsException ioobe) {
              throw new ArrayIndexOutOfBoundsException(ioobe.getMessage());
          }
      }
*** 251,261 ****
       */
      public long ticks() {
          long ret = 0;
          synchronized (eventsList) {
              if (eventsList.size() > 0) {
!                 ret = ((MidiEvent)eventsList.get(eventsList.size() - 1)).getTick();
              }
          }
          return ret;
      }
  
--- 251,261 ----
       */
      public long ticks() {
          long ret = 0;
          synchronized (eventsList) {
              if (eventsList.size() > 0) {
!                 ret = (eventsList.get(eventsList.size() - 1)).getTick();
              }
          }
          return ret;
      }