/Java/Java, how to find the most repeated character

Java, how to find the most repeated character

private static String findMaxChar(String str) {
    char[] array = str.toCharArray();
    Set<Character> maxChars = new LinkedHashSet<Character>();

    int maxCount = 1;
    maxChars.add(array[0]);

    for(int i = 0, j = 0; i < str.length() - 1; i = j){
        int count = 1;
        while (++j < str.length() && array[i] == array[j]) {
            count++;
        }
        if (count > maxCount) {
            maxCount = count;
            maxChars.clear();
            maxChars.add(array[i]);
        } else if (count == maxCount) {
            maxChars.add(array[i]);
        }
    }

    return (maxChars + " = " + maxCount);
}

-1

Source: stackoverflow.com

Similar codes

0 vote228 views2 answers
Rsa java
Java
4 votes243 views4 answers
Jackson ignore null
Java
0 vote271 views1 answer
Jdbc dependency
Java
1 vote249 views1 answer
Initialize hashset with values java 9
Java
0 vote244 views1 answer
Java android edit text set value
Java
2 votes230 views1 answer
Java cast duration to long
Java
0 vote247 views1 answer
Crit chance in java
Java
0 vote243 views1 answer
Convert python to java translator online
Java
1 vote244 views1 answer
How to deselect radio button in java
Java
0 vote171 views1 answer
Lmethod java
Java