private String writeString() {
String str = "";
ObjectLyrics3Image image;
for (int i = 0; i < this.images.size(); i++) {
image = (ObjectLyrics3Image) this.images.get(i);
str += (image.writeString() + TagConstant.SEPERATOR_LINE);
}
if (str.length() > 2) {
return str.substring(0, str.length() - 2);
}
return str;