public void seekExact(long ord) throws IOException {throw new UnsupportedOperationException(getClass().getName()+" does not support seeking");}

public void seekExact ( long ord ) throws IOException { throw new UnsupportedOperationException ( getClass ( ) . getName ( ) + " does not support seeking" ) ; }
public override void SeekExact(long ord){throw new System.NotSupportedException(this.GetType().Name + " does not support seeking");}
