Loop hash map

public static void printMap(Map mp) {
    Iterator it = mp.entrySet().iterator();
    while (it.hasNext()) {
        Map.Entry pair = (Map.Entry)it.next();
        System.out.println(pair.getKey() + " = " + pair.getValue());
        it.remove(); // avoids a ConcurrentModificationException
    }
}

Source: stackoverflow.com

Similar codes

0 vote304 views1 answer
Spring boot interview questions 2020
Java
0 vote314 views1 answer
Get sum of array and return string
Java
1 vote318 views1 answer
How to operate on values from different classes in java
Java
0 vote297 views1 answer
Javac celar
Java
0 vote302 views1 answer
How to get single value from input string in java
Java
1 vote287 views1 answer
Wat is voorbereiden voltooid deelwoord
Java
2 votes326 views1 answer
How can I do tf idf weighting in scikit learn?
Java
0 vote318 views1 answer
Keytool error: java.io.FileNotFoundException: my-release-key.keystore (Access is denied) java.io.FileNotFoundException: my-release-key.keystore (Access is denied)
Java
4 votes437 views1 answer
Context path spring boot
Java Spring
0 vote379 views1 answer
What Is Spring Boot and What Are Its Main Features?
Java Spring