Implemented project's code style

3 files changed, 40 insertions, 42 deletions

diff --git a/src/main/java/org/traccar/helper/IpRetriever.java b/src/main/java/org/traccar/helper/IpRetriever.java
index 4bab93edb..814a78a4b 100644
--- a/src/main/java/org/traccar/helper/IpRetriever.java
+++ b/src/main/java/org/traccar/helper/IpRetriever.java
@@ -3,45 +3,45 @@ package org.traccar.helper;
 import javax.servlet.http.HttpServletRequest;
 
 /**
- * Gets the client's IP address regardless of whether the server is behind a proxy/reverse proxy server or a load balancer.
- *
+ * Gets the client's IP address regardless of whether
+ * the server is behind a proxy/reverse proxy server or a load balancer.
  */
-public final class IpRetriever
-    {
-
-
-        /**
-         * Retrieves the client's IP address.
-         * Handles the cases like whether the server is behind a proxy/reverse proxy server or a load balancer
-         *
-         * @param request {@link HttpServletRequest} instance
-         * @return client's IP address
-         */
+public final class IpRetriever {
+
+    /**
+     * Retrieves the client's IP address.
+     * Handles the cases like whether the server is behind a proxy/reverse proxy server or a load balancer
+     *
+     * @param request {@link HttpServletRequest} instance
+     * @return client's IP address
+     */
     public static String retrieveIP(HttpServletRequest request) {
 
-        if(request != null){
-                String ipAddress = request.getHeader("X-FORWARDED-FOR");
+        if (request != null) {
+            String ipAddress = request.getHeader("X-FORWARDED-FOR");
 
-                if (ipAddress != null && !ipAddress.isEmpty()) {
-                        return removeUnwantedData(ipAddress);
-                }
-                else{
-                    ipAddress = request.getRemoteAddr();
-                    return ipAddress;
-                }
+            if (ipAddress != null && !ipAddress.isEmpty()) {
+                return removeUnwantedData(ipAddress);
+            } else {
+                ipAddress = request.getRemoteAddr();
+                return ipAddress;
+            }
 
         } else return null;
 
     }
 
-        /**
-         * If the server is behind a reverse proxy, the header value will also contain the IP's from load balancer and reverse proxy
-         * This method gets rid of them.
-         *
-         * @param ipAddress IP address value from the header
-         * @return IP address of the client
-         */
-    private static String removeUnwantedData(String ipAddress){
+    /**
+     * If the server is behind a reverse proxy, the header value will also contain the IP's from load balancer and reverse proxy
+     * This method gets rid of them.
+     *
+     * @param ipAddress IP address value from the header
+     * @return IP address of the client
+     */
+    private static String removeUnwantedData(String ipAddress) {
         return ipAddress.contains(",") ? ipAddress.split(",")[0] : ipAddress;
-        }
+    }
+
+    private IpRetriever() {
+    }
 }
diff --git a/src/main/java/org/traccar/helper/LogAction.java b/src/main/java/org/traccar/helper/LogAction.java
index 1fbd78c4d..21fe4c3fa 100644
--- a/src/main/java/org/traccar/helper/LogAction.java
+++ b/src/main/java/org/traccar/helper/LogAction.java
@@ -78,11 +78,9 @@ public final class LogAction {
 
     public static void failedLogin(String ipAddress) {
 
-        if(ipAddress == null || ipAddress.isEmpty()) {
+        if (ipAddress == null || ipAddress.isEmpty()) {
             LOGGER.info(ACTION_FAILED_LOGIN_NO_IP);
-            }
-
-        else{
+        } else {
             LOGGER.info(String.format(
                     PATTERN_FAILED_LOGIN, ipAddress));
         }
@@ -101,7 +99,7 @@ public final class LogAction {
     }
 
     private static void logLinkAction(String action, long userId,
-            Class<?> owner, long ownerId, Class<?> property, long propertyId) {
+                                      Class<?> owner, long ownerId, Class<?> property, long propertyId) {
         LOGGER.info(String.format(
                 PATTERN_LINK, userId, action,
                 Introspector.decapitalize(owner.getSimpleName()), ownerId,
diff --git a/src/test/java/org/traccar/helper/IpRetrieverTest.java b/src/test/java/org/traccar/helper/IpRetrieverTest.java
index 628b5dd63..63e2c0073 100644
--- a/src/test/java/org/traccar/helper/IpRetrieverTest.java
+++ b/src/test/java/org/traccar/helper/IpRetrieverTest.java
@@ -16,22 +16,22 @@ public class IpRetrieverTest {
     private MockHttpServletRequest mockHttpServletRequest;
 
     @Before
-    public void init(){
+    public void init() {
         mockHttpServletRequest = new MockHttpServletRequest();
     }
 
     @Test
-    public void testIpBehindReverseProxy(){
+    public void testIpBehindReverseProxy() {
         mockHttpServletRequest.setRemoteAddr(GATEWAY_IP_ADDRESS);
-        mockHttpServletRequest.addHeader("X-FORWARDED-FOR",IP_ADDRESS_BEHIND_REVERSE_PROXY);
+        mockHttpServletRequest.addHeader("X-FORWARDED-FOR", IP_ADDRESS_BEHIND_REVERSE_PROXY);
 
         assertEquals(NORMAL_IP_ADDRESS, IpRetriever.retrieveIP(mockHttpServletRequest));
     }
 
     @Test
-    public void testNormalIp(){
-            mockHttpServletRequest.setRemoteAddr(NORMAL_IP_ADDRESS);
-            assertEquals(NORMAL_IP_ADDRESS, IpRetriever.retrieveIP(mockHttpServletRequest));
+    public void testNormalIp() {
+        mockHttpServletRequest.setRemoteAddr(NORMAL_IP_ADDRESS);
+        assertEquals(NORMAL_IP_ADDRESS, IpRetriever.retrieveIP(mockHttpServletRequest));
 
     }