for (VnfResourceCustomization vrc : this.vnfResourceCustomizations) {
sb.append(", vnfResourceCustomization[").append(i++).append("]:").append(vrc.toString());
}
for (VnfResourceCustomization vrc : this.vnfResourceCustomizations) {
sb.append(", vnfResourceCustomization[").append(i++).append("]:").append(vrc.toString());
}