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Make user comparable

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This commit is contained in:
Yohan Simard 2020-12-02 10:51:23 +01:00
parent ef8fd4d00c
commit 415b477ef8
1 changed files with 3 additions and 1 deletions
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src/main/java/fr/insa/clavardator/users/User.java
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@ -1,10 +1,12 @@
package fr.insa.clavardator.users;
import org.jetbrains.annotations.NotNull;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import java.io.Serializable;
public class User implements Serializable {
public class User implements Serializable, Comparable<User> {
protected String username;
// Make this class observable