public final void internalToString(final StringBuilder repr, final String prefix) {
repr.append(prefix).append("contents=");
if (this.contents.isEmpty()) {
repr.append("{}").append('\n');
} else {
repr.append("(").append(this.contents.size()).append(" elements)...\n");
for (int i = 0; i < this.contents.size(); ++i) {
final Content contents_element = this.contents.get(i);
contents_element.internalToString(repr, prefix + i + "/ ");
}
}
repr.append(prefix).append("contentsSelection=");
if (this.contentsSelection == null) {
repr.append("{}").append('\n');
} else {
repr.append("...\n");
this.contentsSelection.internalToString(repr, prefix + " ");
}
repr.append(prefix).append("buyableContents=");
if (this.buyableContents.isEmpty()) {
repr.append("{}").append('\n');
} else {
repr.append("(").append(this.buyableContents.size()).append(" elements)...\n");
for (int i = 0; i < this.buyableContents.size(); ++i) {
final BuyableContent buyableContents_element = this.buyableContents.get(i);
buyableContents_element.internalToString(repr, prefix + i + "/ ");
}
}
}
public final void internalToString(final StringBuilder repr, final String prefix) {
repr.append(prefix).append("gems=");
if (this.gems.isEmpty()) {
repr.append("{}").append('\n');
} else {
repr.append("(").append(this.gems.size()).append(" elements)...\n");
for (int i = 0; i < this.gems.size(); ++i) {
final Content gems_element = this.gems.get(i);
gems_element.internalToString(repr, prefix + i + "/ ");
}
}
}