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src/java.desktop/share/classes/javax/sound/midi/MetaMessage.java

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 178      * length of the data for the meta message is the length of the array. Note
 179      * that the length of the entire message includes the status byte and the
 180      * meta message type byte, and therefore may be longer than the returned
 181      * array.
 182      *
 183      * @return array containing the meta message data
 184      * @see MidiMessage#getLength
 185      */
 186     public byte[] getData() {
 187         byte[] returnedArray = new byte[dataLength];
 188         System.arraycopy(data, (length - dataLength), returnedArray, 0, dataLength);
 189         return returnedArray;
 190     }
 191 
 192     /**
 193      * Creates a new object of the same class and with the same contents as this
 194      * object.
 195      *
 196      * @return a clone of this instance
 197      */

 198     public Object clone() {
 199         byte[] newData = new byte[length];
 200         System.arraycopy(data, 0, newData, 0, newData.length);
 201 
 202         MetaMessage event = new MetaMessage(newData);
 203         return event;
 204     }
 205 
 206     // HELPER METHODS
 207 
 208     private int getVarIntLength(long value) {
 209         int length = 0;
 210         do {
 211             value = value >> 7;
 212             length++;
 213         } while (value > 0);
 214         return length;
 215     }
 216 
 217     private static final long mask = 0x7F;


 178      * length of the data for the meta message is the length of the array. Note
 179      * that the length of the entire message includes the status byte and the
 180      * meta message type byte, and therefore may be longer than the returned
 181      * array.
 182      *
 183      * @return array containing the meta message data
 184      * @see MidiMessage#getLength
 185      */
 186     public byte[] getData() {
 187         byte[] returnedArray = new byte[dataLength];
 188         System.arraycopy(data, (length - dataLength), returnedArray, 0, dataLength);
 189         return returnedArray;
 190     }
 191 
 192     /**
 193      * Creates a new object of the same class and with the same contents as this
 194      * object.
 195      *
 196      * @return a clone of this instance
 197      */
 198     @Override
 199     public Object clone() {
 200         byte[] newData = new byte[length];
 201         System.arraycopy(data, 0, newData, 0, newData.length);
 202 
 203         MetaMessage event = new MetaMessage(newData);
 204         return event;
 205     }
 206 
 207     // HELPER METHODS
 208 
 209     private int getVarIntLength(long value) {
 210         int length = 0;
 211         do {
 212             value = value >> 7;
 213             length++;
 214         } while (value > 0);
 215         return length;
 216     }
 217 
 218     private static final long mask = 0x7F;
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