Count the number of occurrences using Java8?

Problem:- How to count the number of occurrences of an element in a List using Java 8

Java code:-

package com.codeforsolution.java8;
/*//Write a program to count the number of occurrences of an elements in a list.
*
*/

package com.codeforsolution.java8;

import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

public class FindOccurrences {

	public static void main(String[] args) {
		List<String> lists = Arrays.asList("apple", "banana", "apple", "grapes", "banana", "orange", "apple");
		Map<String> long=""> listWithOccurrences = lists.stream().collect(Collectors.groupingBy(e -> e, Collectors.counting()));
		System.out.println(listWithOccurrences);
	}
}

Output:- {orange=1, banana=2, apple=3, grapes=1}

Problem:- Write a program to print the count of each character in a String?

Java code:-

/*
* Write a program to count the number of occurrences from the string.
 */
package com.codeforsolution.logical.java8;

import java.util.Map;
import java.util.function.Function;
import java.util.stream.Collectors;

public class FindOccurrencesFromString {
    public static void main(String[] args) {

        String str = "Hello Everyone, This is from codeforsolution";
        String str1 =str.replaceAll("[^a-zA-Z]+", "");
        System.out.println(str1);
        Map<Character,Long> strOccurrences1 = str.replaceAll("[^a-zA-Z]+", "").codePoints().mapToObj(e->(char)e).collect(Collectors.groupingBy(e->e,Collectors.counting()));
        System.out.println(strOccurrences1);

        Map<Character,Long> strOccurrences2 = str.replaceAll("[^a-zA-Z]+", "").codePoints().mapToObj(e->(char)e).collect(Collectors.groupingBy(Function.identity(),Collectors.counting()));
        System.out.println(strOccurrences2);

    }
}