in src/main/java/org/apache/maven/plugins/dependency/tree/TreeMojo.java [457:471]
public static boolean containsVersion(VersionRange allowedRange, ArtifactVersion theVersion) {
ArtifactVersion recommendedVersion = allowedRange.getRecommendedVersion();
if (recommendedVersion == null) {
List<Restriction> restrictions = allowedRange.getRestrictions();
for (Restriction restriction : restrictions) {
if (restriction.containsVersion(theVersion)) {
return true;
}
}
return false;
} else {
// only singular versions ever have a recommendedVersion
return recommendedVersion.compareTo(theVersion) <= 0;
}
}