@Override
public boolean equals(final Object obj) {
if (this == obj) {
return true;
}
if (!(obj instanceof CiaType)) {
return false;
}
final CiaType other = (CiaType) obj;
if (approximated(this) == approximated(other)) {
final String this_content = this.getContent();
final String other_content = other.getContent();
if (this_content == other_content
|| (this_content != null && this_content.equals(other_content))) {
return true;
}
}
return false;
}
