question: public MetadataBlockDataPicture ( byte [ ] imageData , int pictureType , String mimeType , String description , int width , int height , int colourDepth , int indexedColouredCount ) { this . pictureType = pictureType ; if ( mimeType != null ) { this . mimeType = mimeType ; } this . description = description ; this . width = width ; this . height = height ; this . colourDepth = colourDepth ; this . indexedColouredCount = indexedColouredCount ; this . imageData = imageData ; }
target:  Construct new MetadataPicture block