@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((directory == null) ? 0 : directory.hashCode());
result = prime * result + ((filter == null) ? 0 : filter.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
FileBrowsingIndices other = (FileBrowsingIndices) obj;
if (directory == null) {
if (other.directory != null) return false;
} else if (!directory.equals(other.directory)) return false;
if (filter == null) {
if (other.filter != null) return false;
} else if (!filter.equals(other.filter)) return false;
return true;
}