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7009127: [Spec clarification request] Wrapping the devices retrieved from MidiDeviceProvider

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Reviewed-by: alexp
This commit is contained in:
Alex Menkov 2011-04-06 15:07:23 +04:00
parent 222a6908b7
commit c586b1db7a
1 changed files with 13 additions and 1 deletions
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14
jdk/src/share/classes/javax/sound/midi/MidiSystem.java
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@ -239,6 +239,12 @@ public class MidiSystem {
* If a suitable MIDI port is not available, the Receiver is
* retrieved from an installed synthesizer.
*
* <p>If a native receiver provided by the default device does not implement
* the {@code MidiDeviceReceiver} interface, it will be wrapped in a
* wrapper class that implements the {@code MidiDeviceReceiver} interface.
* The corresponding {@code Receiver} method calls will be forwarded
* to the native receiver.
*
* <p>If this method returns successfully, the {@link
* javax.sound.midi.MidiDevice MidiDevice} the
* <code>Receiver</code> belongs to is opened implicitly, if it is
@ -284,7 +290,13 @@ public class MidiSystem {
* it is used to identify the device that provides the default transmitter.
* For details, refer to the {@link MidiSystem class description}.
*
* If this method returns successfully, the {@link
* <p>If a native transmitter provided by the default device does not implement
* the {@code MidiDeviceTransmitter} interface, it will be wrapped in a
* wrapper class that implements the {@code MidiDeviceTransmitter} interface.
* The corresponding {@code Transmitter} method calls will be forwarded
* to the native transmitter.
*
* <p>If this method returns successfully, the {@link
* javax.sound.midi.MidiDevice MidiDevice} the
* <code>Transmitter</code> belongs to is opened implicitly, if it
* is not already open. It is possible to close an implicitly