1405. Longest happy string

//1405. Longest happy string

class Solution {
    public String longestDiverseString(int a, int b, int c) {
        StringBuilder sb = new StringBuilder();
        int totalLength = a + b + c;
        int continuousA = 0, continuousB = 0, continuousC = 0;
        
        for(int i = 0; i < totalLength; i++) {
            if((a >= b && a >= c && continuousA != 2) || (continuousB == 2 && a > 0) || (continuousC == 2 && a > 0))  {
                sb.append("a");
                a--;
                continuousA++;
                continuousB = 0;
                continuousC = 0;  
            }
            else if((b >= a && b >= c && continuousB != 2) || (continuousA == 2 && b > 0) || (continuousC == 2 && b > 0)) {
                sb.append("b");
                b--;
                continuousB++;
                continuousA = 0;
                continuousC = 0;
            }
            else if((c >= a && c >= b && continuousC != 2) || (continuousB == 2 && c > 0) || (continuousA == 2 && c > 0)) {
                sb.append("c");
                c--;
                continuousC++;
                continuousA = 0;
                continuousB = 0;  
            }
        }
        
        return sb.toString();
    }
}