/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 vote249 views1 answer
Java program to swap two numbers using bitwise xor operator
Java
22 votes223 views6 answers
Recycler view dependency
Java
3 votes216 views1 answer
Classcastexception in java
Java
1 vote310 views6 answers
Convert code from kotlin to java
Java
0 vote212 views1 answer
Java stringbuilder setcharat
Java
2 votes197 views1 answer
Java do something after x seconds without stopping everything else
Java
3 votes208 views1 answer
Javafx scrollpane
Java
6 votes213 views4 answers
Install java on ubuntu 20.04
Java
4 votes190 views2 answers
Dfhgodjfgiojdfiojgjkdhjbsdv JKNJZXcnmvmcvbpdfh
Java
0 vote301 views5 answers
Android multiimage view
Java