/**
* Find unused artifacts.
*
* @param env Environment
* @return Collection of unused artifacts
*/
private static Collection<String> used(final MavenEnvironment env) {
final ProjectDependencyAnalysis analysis = DependenciesValidator.analyze(env);
final Collection<String> used = new LinkedList<String>();
for (final Object artifact : analysis.getUsedUndeclaredArtifacts()) {
used.add(artifact.toString());
}
return used;
}
/**
* Find unused artifacts.
*
* @param env Environment
* @return Collection of unused artifacts
*/
private static Collection<String> unused(final MavenEnvironment env) {
final ProjectDependencyAnalysis analysis = DependenciesValidator.analyze(env);
final Collection<String> unused = new LinkedList<String>();
for (final Object obj : analysis.getUnusedDeclaredArtifacts()) {
final Artifact artifact = (Artifact) obj;
if (!artifact.getScope().equals(Artifact.SCOPE_COMPILE)) {
continue;
}
unused.add(artifact.toString());
}
return unused;
}