SonarQube.Plugins.Roslyn.NuGetPackageHandler.GetAllDependencies C# (CSharp) Method

        private void GetAllDependencies(IPackage current, List<IPackage> collectedDependencies)
        {
            Debug.Assert(current != null);
            this.logger.LogDebug(UIResources.NG_ResolvingPackageDependencies, current.Id, current.Version);

            foreach (PackageDependency dependency in current.GetCompatiblePackageDependencies(null))
            {
                IPackage dependencyPackage = this.packageManager.LocalRepository.ResolveDependency(dependency, true, true);

                if (dependencyPackage == null)
                {
                    this.logger.LogWarning(UIResources.NG_FailedToResolveDependency, dependency.Id, dependency.VersionSpec.ToString());
                }
                else
                {
                    if (collectedDependencies.Contains(dependencyPackage))
                    {
                        this.logger.LogDebug(UIResources.NG_DuplicateDependency, dependencyPackage.Id, dependencyPackage.Version);
                    }
                    else
                    {
                        this.logger.LogDebug(UIResources.NG_AddingNewDependency, dependencyPackage.Id, dependencyPackage.Version);
                        collectedDependencies.Add(dependencyPackage);

                        GetAllDependencies(dependencyPackage, collectedDependencies);
                    }
                }
            }
        }