Vaa3d Reader: do not require ImageJ 1.47a

Like the previous commit, we do not want to require a newer ImageJ
version unless really necessary.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

src-plugins/Vaa3d_Reader/src/main/java/org/janelia/vaa3d/reader/Vaa3d_Reader.java

@@ -34,6 +34,7 @@
 import ij.IJ;
 import ij.CompositeImage;
 import ij.ImagePlus;
+import ij.gui.NewImage;
 import ij.io.OpenDialog;
 import ij.macro.Interpreter;
 import ij.measure.Calibration;
@@ -129,10 +130,10 @@ private boolean parse(URL url) {
         // actually parse image file
     	if (!Interpreter.isBatchMode())
     		IJ.showStatus("Allocating volume memory...");
-        ImagePlus hyperStack = IJ.createImage(
+        ImagePlus hyperStack = NewImage.createImage(
 			new File(url.getPath()).getName(),
 			width, height, n_channels * n_slices,
-        		8 * bytesPerPixel);
+			8 * bytesPerPixel, NewImage.FILL_BLACK);
 	if (n_channels > 1) {
 		hyperStack.setDimensions(n_channels, n_slices, 1);
 		hyperStack = new CompositeImage(hyperStack, CompositeImage.COMPOSITE);