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    1   /*
    2    * Copyright (c) 2003, 2007, Oracle and/or its affiliates. All rights reserved.
    3    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
    4    *
    5    * This code is free software; you can redistribute it and/or modify it
    6    * under the terms of the GNU General Public License version 2 only, as
    7    * published by the Free Software Foundation.  Oracle designates this
    8    * particular file as subject to the "Classpath" exception as provided
    9    * by Oracle in the LICENSE file that accompanied this code.
   10    *
   11    * This code is distributed in the hope that it will be useful, but WITHOUT
   12    * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   13    * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   14    * version 2 for more details (a copy is included in the LICENSE file that
   15    * accompanied this code).
   16    *
   17    * You should have received a copy of the GNU General Public License version
   18    * 2 along with this work; if not, write to the Free Software Foundation,
   19    * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   20    *
   21    * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   22    * or visit www.oracle.com if you need additional information or have any
   23    * questions.
   24    */
   25   
   26   package com.sun.media.sound;
   27   
   28   import javax.sound.midi.MidiDevice;
   29   import javax.sound.midi.MidiUnavailableException;
   30   import javax.sound.midi.spi.MidiDeviceProvider;
   31   
   32   /**
   33    * Provider for RealTimeSequencer objects.
   34    *
   35    * @author Florian Bomers
   36    */
   37   public class RealTimeSequencerProvider extends MidiDeviceProvider {
   38   
   39   
   40       public MidiDevice.Info[] getDeviceInfo() {
   41   
   42           MidiDevice.Info[] localArray = { RealTimeSequencer.info };
   43           return localArray;
   44       }
   45   
   46   
   47       public MidiDevice getDevice(MidiDevice.Info info) {
   48           if ((info != null) && (!info.equals(RealTimeSequencer.info))) {
   49               return null;
   50           }
   51   
   52           try {
   53               return new RealTimeSequencer();
   54           } catch (MidiUnavailableException e) {
   55               return null;
   56           }
   57       }
   58   }

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