common: add missing hashCode() to core entities

1 files changed, 3 insertions, 5 deletions

diff --git a/juick-common/src/main/java/com/juick/User.java b/juick-common/src/main/java/com/juick/User.java
index 478c6a48..5edfe782 100644
--- a/juick-common/src/main/java/com/juick/User.java
+++ b/juick-common/src/main/java/com/juick/User.java
@@ -18,7 +18,6 @@ package com.juick;
 
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonProperty;
-import org.apache.commons.lang3.builder.HashCodeBuilder;
 import org.apache.commons.lang3.builder.ToStringBuilder;
 
 import javax.annotation.Nonnull;
@@ -29,13 +28,14 @@ import javax.xml.bind.annotation.XmlTransient;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 
 /**
  * @author Ugnich Anton
  */
 @XmlRootElement(name = "user", namespace = "http://juick.com/user")
 @XmlAccessorType()
-public class User implements Serializable {
+public class User {
     private int uid;
     private String name;
     private Object avatar;
@@ -59,9 +59,7 @@ public class User implements Serializable {
 
     @Override
     public int hashCode() {
-        return new HashCodeBuilder()
-                .append(getUid())
-                .toHashCode();
+        return Objects.hash(uid);
     }
 
     @Override