Empty map entry java

import java.util.Map;

final class MyEntry<K, V> implements Map.Entry<K, V> {
    private final K key;
    private V value;

    public MyEntry(K key, V value) {
        this.key = key;
        this.value = value;
    }

    @Override
    public K getKey() {
        return key;
    }

    @Override
    public V getValue() {
        return value;
    }

    @Override
    public V setValue(V value) {
        V old = this.value;
        this.value = value;
        return old;
    }
}

Source: stackoverflow.com

Similar codes

0 vote153 views1 answer
Failed to introspect Class [springfox.documentation.swagger2.configuration.Swagger2DocumentationConfiguration] from ClassLoader
Java Spring
0 vote197 views1 answer
How to validate information against the database in java
Java
2 votes152 views1 answer
Primefaces calendar min date validation
Java
0 vote187 views1 answer
Make a commet in java
Java
0 vote174 views1 answer
How does java knows where it has stored primitive data type
Java
1 vote188 views1 answer
Java get cunnect date time
Java
0 vote204 views1 answer
Could not find java in a java_home at /opt/java/openjdk/bin/java docker sonarqube
Java
2 votes270 views10 answers
Java
Java
0 vote192 views1 answer
Change focus of edittext android when click outside
Java
1 vote192 views1 answer
String array into LinkedList java
Java