push back the remaining contents of the buffer by repositioning the input stream . concode_field_sep int bufPtr concode_elem_sep byte[] buf concode_elem_sep ImageInputStream iis concode_elem_sep boolean debug concode_elem_sep int bufAvail concode_elem_sep int BUFFER_SIZE concode_field_sep void skipData concode_elem_sep void print concode_elem_sep void readData concode_elem_sep void loadBuf concode_elem_sep long getStreamPosition concode_elem_sep boolean scanForFF
void function ( ) { iis . seek ( iis . getStreamPosition ( ) - bufAvail ) ; bufAvail = 0 ; bufPtr = 0 ; }