/// <summary>
/// Returns the <see cref="LockFile"/> object that
/// represents the contents of project.assets.json.
/// Used to identify project dependencies.
/// </summary>
///
/// <exception cref="SwitcherFileNotFoundException"/>
protected virtual LockFile GetLockFile(IProjectReference reference)
{
return(LockFileUtilities.GetLockFile(reference.GetLockFile(), NullLogger.Instance) ?? new LockFile());
}
