public int compareTo(Revision o) {IndexRevision other = (IndexRevision) o;return commit.compareTo(other.commit);}

public int compareTo ( Revision o ) { IndexRevision other = ( IndexRevision ) o ; return commit . compareTo ( other . commit ) ; }
public virtual int CompareTo(IRevision other){IndexRevision or = (IndexRevision)other;return commit.CompareTo(or.commit);}
