I am porting over some Java code into Google's Go language and I converting all code except I am stuck on just one part after an amazingly smooth port. My Go code looks like this and the section I am talking about is commented out:

func main() {
    var puzzleHistory * vector.Vector;
    puzzleHistory = vector.New(0);
    var puzzle PegPuzzle;
    puzzle.InitPegPuzzle(3,2);
    puzzleHistory.Push(puzzle);

    var copyPuzzle PegPuzzle;
    var currentPuzzle PegPuzzle;

    currentPuzzle = puzzleHistory.At(0).(PegPuzzle);
    isDone := false;
    for !isDone {
    	currentPuzzle = puzzleHistory.At(0).(PegPuzzle);
    	currentPuzzle.findAllValidMoves();

    	for i := 0; i < currentPuzzle.validMoves.Len(); i++ {
    		copyPuzzle.NewPegPuzzle(currentPuzzle.holes, currentPuzzle.movesAlreadyDone);
    		copyPuzzle.doMove(currentPuzzle.validMoves.At(i).(Move));
    		// There is no function in Go's Vector that will remove an element like Java's Vector
    		//puzzleHistory.removeElement(currentPuzzle);
    		copyPuzzle.findAllValidMoves();
    		if copyPuzzle.validMoves.Len() != 0 {
    			puzzleHistory.Push(copyPuzzle);
    		}
    		if copyPuzzle.isSolutionPuzzle() {
    			fmt.Printf("Puzzle Solved");
    			copyPuzzle.show();
    			isDone = true;
    		}
    	}
    }
}

If there is no version available, which I believe there isn't ... does anyone know how I would go about implementing such a thing on my own?