LeetCode - Simplify Path

public String simplifyPath(String path) {
    Deque<String> deque = new ArrayDeque<>();
    String[] paths = path.split("/");
    for(String p : paths){
        if(p.isEmpty() || p.equals(".")) continue;
        if(p.equals("..")){
            if(!deque.isEmpty())
                deque.pop();
        }else deque.push(p);
    }
    StringBuilder result = new StringBuilder();
    while(!deque.isEmpty()){
        result.insert(0, "/" + deque.pop());
    }
    return result.length() == 0 ? "/" : result.toString();
}