if ((w<=0) || (h<=0)) throw new IllegalArgumentException();
if ((w <= 0) || (h <= 0)) throw new IllegalArgumentException((w <= 0 ? " width<=0" : " width is ok") +(h <= 0 ? " height<=0" : " height is ok"));
  public SampleModel(int dataType, int w, int h, int numBands)  {    if ((w<=0) || (h<=0)) throw new IllegalArgumentException();	    // FIXME: How can an int be greater than Integer.MAX_VALUE?    // FIXME: How do we identify an unsupported data type?    this.dataType = dataType;    this.width = w;    this.height = h;    this.numBands = numBands;    }