// 1.0-SNAPSHOT
artifact.selectVersion( artifact.getBaseVersion() );
// Make a file with a 1.0-SNAPSHOT format
File copy = new File( localRepository.getBasedir(), localRepository.pathOf( artifact ) );
// if the timestamped version was resolved or the copy doesn't exist then copy a version
// of the file like 1.0-SNAPSHOT. Even if there is a timestamped version the non-timestamped
// version will be created.
if ( !copy.exists() || copy.lastModified() != destination.lastModified()