Dialog.create("Different ImageJ versions");
Dialog.setInsets(0, 20, 0);
items = newArray("ImageJ", "ImageJ v1.52e", "ImageJ v1.52a to ImageJ v1.52e ", "ImageJ v1.50 to ImageJ v1.51 to ImageJ v1.52e");
Dialog.addRadioButtonGroup("Versions:", items, 4, 1, "ImageJ");
Dialog.show();
exit;

Dialog.create("Different ImageJ versions");
Dialog.setInsets(0, 20, 0);
items = newArray("ImageJ                              ", "ImageJ v1.52e                ", "ImageJ v1.52a to ImageJ v1.52e       ", "  ImageJ v1.50 to ImageJ v1.51 to ImageJ v1.52e");
Dialog.addRadioButtonGroup("             Versions:", items, 4, 1, "ImageJ                              ");
Dialog.show();