104      *
 105      * @return the value of the status byte SW1 as a value between 0 and 255.
 106      */
 107     public int getSW1() {
 108         return apdu[apdu.length - 2] & 0xff;
 109     }
 110 
 111     /**
 112      * Returns the value of the status byte SW2 as a value between 0 and 255.
 113      *
 114      * @return the value of the status byte SW2 as a value between 0 and 255.
 115      */
 116     public int getSW2() {
 117         return apdu[apdu.length - 1] & 0xff;
 118     }
 119 
 120     /**
 121      * Returns the value of the status bytes SW1 and SW2 as a single
 122      * status word SW.
 123      * It is defined as
 124      * <code>(getSW1() << 8) | getSW2()</code>.
 125      *
 126      * @return the value of the status word SW.
 127      */
 128     public int getSW() {
 129         return (getSW1() << 8) | getSW2();
 130     }
 131 
 132     /**
 133      * Returns a copy of the bytes in this APDU.
 134      *
 135      * @return a copy of the bytes in this APDU.
 136      */
 137     public byte[] getBytes() {
 138         return apdu.clone();
 139     }
 140 
 141     /**
 142      * Returns a string representation of this response APDU.
 143      *
 144      * @return a String representation of this response APDU.

 104      *
 105      * @return the value of the status byte SW1 as a value between 0 and 255.
 106      */
 107     public int getSW1() {
 108         return apdu[apdu.length - 2] & 0xff;
 109     }
 110 
 111     /**
 112      * Returns the value of the status byte SW2 as a value between 0 and 255.
 113      *
 114      * @return the value of the status byte SW2 as a value between 0 and 255.
 115      */
 116     public int getSW2() {
 117         return apdu[apdu.length - 1] & 0xff;
 118     }
 119 
 120     /**
 121      * Returns the value of the status bytes SW1 and SW2 as a single
 122      * status word SW.
 123      * It is defined as
 124      * {@code (getSW1() << 8) | getSW2()}
 125      *
 126      * @return the value of the status word SW.
 127      */
 128     public int getSW() {
 129         return (getSW1() << 8) | getSW2();
 130     }
 131 
 132     /**
 133      * Returns a copy of the bytes in this APDU.
 134      *
 135      * @return a copy of the bytes in this APDU.
 136      */
 137     public byte[] getBytes() {
 138         return apdu.clone();
 139     }
 140 
 141     /**
 142      * Returns a string representation of this response APDU.
 143      *
 144      * @return a String representation of this response APDU.