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-rw-r--r--src/main/java/org/traccar/api/AsyncSocket.java2
-rw-r--r--src/main/java/org/traccar/api/BaseObjectResource.java2
-rw-r--r--src/main/java/org/traccar/api/UserPrincipal.java4
-rw-r--r--src/main/java/org/traccar/api/resource/DeviceResource.java2
-rw-r--r--src/main/java/org/traccar/api/resource/UserResource.java2
5 files changed, 6 insertions, 6 deletions
diff --git a/src/main/java/org/traccar/api/AsyncSocket.java b/src/main/java/org/traccar/api/AsyncSocket.java
index 906d16b5b..b2ff5031a 100644
--- a/src/main/java/org/traccar/api/AsyncSocket.java
+++ b/src/main/java/org/traccar/api/AsyncSocket.java
@@ -39,7 +39,7 @@ public class AsyncSocket extends WebSocketAdapter implements ConnectionManager.U
private static final String KEY_POSITIONS = "positions";
private static final String KEY_EVENTS = "events";
- private long userId;
+ private final long userId;
public AsyncSocket(long userId) {
this.userId = userId;
diff --git a/src/main/java/org/traccar/api/BaseObjectResource.java b/src/main/java/org/traccar/api/BaseObjectResource.java
index c4206f385..bc7d3c466 100644
--- a/src/main/java/org/traccar/api/BaseObjectResource.java
+++ b/src/main/java/org/traccar/api/BaseObjectResource.java
@@ -44,7 +44,7 @@ import org.traccar.model.User;
public abstract class BaseObjectResource<T extends BaseModel> extends BaseResource {
- private Class<T> baseClass;
+ private final Class<T> baseClass;
public BaseObjectResource(Class<T> baseClass) {
this.baseClass = baseClass;
diff --git a/src/main/java/org/traccar/api/UserPrincipal.java b/src/main/java/org/traccar/api/UserPrincipal.java
index 80e92c2dd..175bca391 100644
--- a/src/main/java/org/traccar/api/UserPrincipal.java
+++ b/src/main/java/org/traccar/api/UserPrincipal.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2020 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -19,7 +19,7 @@ import java.security.Principal;
public class UserPrincipal implements Principal {
- private long userId;
+ private final long userId;
public UserPrincipal(long userId) {
this.userId = userId;
diff --git a/src/main/java/org/traccar/api/resource/DeviceResource.java b/src/main/java/org/traccar/api/resource/DeviceResource.java
index f9c9a139d..7006cdb84 100644
--- a/src/main/java/org/traccar/api/resource/DeviceResource.java
+++ b/src/main/java/org/traccar/api/resource/DeviceResource.java
@@ -52,7 +52,7 @@ public class DeviceResource extends BaseObjectResource<Device> {
@QueryParam("uniqueId") List<String> uniqueIds,
@QueryParam("id") List<Long> deviceIds) throws SQLException {
DeviceManager deviceManager = Context.getDeviceManager();
- Set<Long> result = null;
+ Set<Long> result;
if (all) {
if (Context.getPermissionsManager().getUserAdmin(getUserId())) {
result = deviceManager.getAllItems();
diff --git a/src/main/java/org/traccar/api/resource/UserResource.java b/src/main/java/org/traccar/api/resource/UserResource.java
index 0b42d8d92..813ace6d6 100644
--- a/src/main/java/org/traccar/api/resource/UserResource.java
+++ b/src/main/java/org/traccar/api/resource/UserResource.java
@@ -48,7 +48,7 @@ public class UserResource extends BaseObjectResource<User> {
@GET
public Collection<User> get(@QueryParam("userId") long userId) throws SQLException {
UsersManager usersManager = Context.getUsersManager();
- Set<Long> result = null;
+ Set<Long> result;
if (Context.getPermissionsManager().getUserAdmin(getUserId())) {
if (userId != 0) {
result = usersManager.getUserItems(userId);