public FormItemPath asNewWithoutFirstPathElement() {
final List<String> pathElements = Lists.newArrayList();
for (int i = 0; i < elements.size(); i++) {
if (i > 0) {
pathElements.add(elements.get(i));
}
}
return FormItemPath.from(pathElements);
}
public FormItemPath(final ImmutableList<String> elementNames) {
Preconditions.checkNotNull(elementNames, "elementNames cannot be null");
this.elements = elementNames;
final List<String> parentPathElements = Lists.newArrayList();
for (int i = 0; i < this.elements.size(); i++) {
if (i < this.elements.size() - 1) {
parentPathElements.add(this.elements.get(i));
}
}
this.parentPath = parentPathElements.size() > 0 ? FormItemPath.from(parentPathElements) : null;
this.refString = toString(this.elements);
}