@Override
public int compareTo(VersionNumber o) {
int index = Double.compare(this.majorNumber, o.majorNumber);
if (index != 0) {
return index;
} else {
index = Double.compare(this.minorNumber, o.minorNumber);
if (index != 0) {
return index;
} else {
index = Double.compare(this.patchLevel, o.patchLevel);
if (index != 0) {
return index;
}
// prefer release versions over development builds
return Boolean.compare(!isDevelopmentBuild(), !o.isDevelopmentBuild());
}
}
}
