String hBandDesc = hBand.GetDescription();
if (hBandDesc != null && hBandDesc.length() > 0)
System.out.println(" Description = " + hBandDesc);
hBand.GetMinimum(pass1);
hBand.GetMaximum(pass2);
if(pass1[0] != null || pass2[0] != null || bComputeMinMax) {
System.out.print( " " );
if( pass1[0] != null )
System.out.print( "Min=" + pass1[0] + " ");
if( pass2[0] != null )