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

4 votes257 views2 answers
Spring url parameter
Java Spring
12 votes139 views3 answers
Go to activity android
Java
0 vote136 views1 answer
Java stream inner join two lists
Java
0 vote159 views1 answer
Important features of java programming language
Java
2 votes129 views1 answer
Java string default value
Java
0 vote167 views1 answer
Spring.jpa.properties.hibernate.dialect values
Java Spring
0 vote147 views1 answer
How to iterate pixels image java
Java
0 vote137 views1 answer
This method requires a body instead of a semicolonjava(603979883)
Java
0 vote146 views1 answer
Permission foreground_service
Java
0 vote148 views1 answer
Remove whitespaces
Java