Java程序计算给定句子中每个单词中的字符

编写一个Java程序来计算给定句子中每个单词的字符？
例子：

Input : geeks for geeks
Output :
geeks->5
for->3
geeks->5

JAVA

class CountCharacterInEachWords {
    static void count(String str)
    {
        // Create an char array of given String
        char[] ch = str.toCharArray();
        for (int i = 0; i < ch.length; i++) {
 
            // Declare an String with empty initialization
            String s = "";
 
            // When the character is not space
            while (i < ch.length && ch[i] != ' ') {
 
                // concat with the declared String
                s = s + ch[i];
                i++;
            }
 
            if (s.length() > 0)
                System.out.println(s + "->" + s.length());           
        }
    }
    public static void main(String[] args)
    {
        String str = "geeks for geeks";
        count(str);
    }
}

输出：

geeks->5
for->3
geeks->5