Review

8

sos/smartcards/BERTLVObject.java

readLength(DataInputStream)

class BERTLVObject {
   private void readLength(DataInputStream in) throws IOException {
      int b = in.readUnsignedByte();
      if ((b & 0x00000080) == 0x00000000) {
         /* short form */
         length = b;
      } else {
         /* long form */
         int count = b & 0x0000007F;
         length = 0;
         for (int i = 0; i < count; i++) {
            b = in.readUnsignedByte();
            length <<= 8;
            length += b;
         }
      }
   }

}