question: public Mp4StcoBox ( Mp4BoxHeader header , ByteBuffer buffer ) { this . header = header ; dataBuffer = buffer . slice ( ) ; dataBuffer . position ( dataBuffer . position ( ) + VERSION_FLAG_LENGTH + OTHER_FLAG_LENGTH ) ; this . noOfOffSets = Utils . getIntBE ( dataBuffer , dataBuffer . position ( ) , ( dataBuffer . position ( ) + NO_OF_OFFSETS_LENGTH - 1 ) ) ; dataBuffer . position ( dataBuffer . position ( ) + NO_OF_OFFSETS_LENGTH ) ; firstOffSet = Utils . getIntBE ( dataBuffer , dataBuffer . position ( ) , ( dataBuffer . position ( ) + OFFSET_LENGTH - 1 ) ) ; }
target:  Construct box from data and show contents