From c21773be3d8e5626f3830e35af8a6659cae24522 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Tue, 14 Jul 2015 12:12:04 +1200
Subject: Use diamond operator for generics

---
 src/org/traccar/database/ConnectionManager.java  | 8 ++++----
 src/org/traccar/database/DataManager.java        | 2 +-
 src/org/traccar/database/PermissionsManager.java | 4 ++--
 src/org/traccar/database/QueryBuilder.java       | 8 ++++----
 4 files changed, 11 insertions(+), 11 deletions(-)

(limited to 'src/org/traccar/database')

diff --git a/src/org/traccar/database/ConnectionManager.java b/src/org/traccar/database/ConnectionManager.java
index eb22379da..0d357a41c 100644
--- a/src/org/traccar/database/ConnectionManager.java
+++ b/src/org/traccar/database/ConnectionManager.java
@@ -31,9 +31,9 @@ import org.traccar.model.Position;
 
 public class ConnectionManager {
 
-    private Map<String, ActiveDevice> activeDevices = new HashMap<String, ActiveDevice>();
-    private final Map<Long, Position> positions = new HashMap<Long, Position>();
-    private final Map<Long, Set<DataCacheListener>> listeners = new HashMap<Long, Set<DataCacheListener>>();
+    private Map<String, ActiveDevice> activeDevices = new HashMap<>();
+    private final Map<Long, Position> positions = new HashMap<>();
+    private final Map<Long, Set<DataCacheListener>> listeners = new HashMap<>();
     
     public void init(DataManager dataManager) {
         try {
@@ -70,7 +70,7 @@ public class ConnectionManager {
     
     public synchronized Collection<Position> getInitialState(Collection<Long> devices) {
         
-        List<Position> result = new LinkedList<Position>();
+        List<Position> result = new LinkedList<>();
         
         for (long device : devices) {
             if (positions.containsKey(device)) {
diff --git a/src/org/traccar/database/DataManager.java b/src/org/traccar/database/DataManager.java
index b7ecac52b..48f3228ce 100644
--- a/src/org/traccar/database/DataManager.java
+++ b/src/org/traccar/database/DataManager.java
@@ -50,7 +50,7 @@ public class DataManager implements IdentityManager {
     
     private DataSource dataSource;
     
-    private final Map<String, Device> devices = new HashMap<String, Device>();
+    private final Map<String, Device> devices = new HashMap<>();
     private long devicesLastUpdate;
     private final long devicesRefreshDelay;
 
diff --git a/src/org/traccar/database/PermissionsManager.java b/src/org/traccar/database/PermissionsManager.java
index 683f54cb4..40783ad98 100644
--- a/src/org/traccar/database/PermissionsManager.java
+++ b/src/org/traccar/database/PermissionsManager.java
@@ -28,9 +28,9 @@ import org.traccar.model.User;
 
 public class PermissionsManager {
     
-    private final Map<Long, User> users = new HashMap<Long, User>();
+    private final Map<Long, User> users = new HashMap<>();
     
-    private final Map<Long, Set<Long>> permissions = new HashMap<Long, Set<Long>>();
+    private final Map<Long, Set<Long>> permissions = new HashMap<>();
     
     private Set<Long> getNotNull(long userId) {
         if (!permissions.containsKey(userId)) {
diff --git a/src/org/traccar/database/QueryBuilder.java b/src/org/traccar/database/QueryBuilder.java
index 583a18539..85881a736 100644
--- a/src/org/traccar/database/QueryBuilder.java
+++ b/src/org/traccar/database/QueryBuilder.java
@@ -36,7 +36,7 @@ import org.traccar.model.Factory;
 
 public class QueryBuilder {
     
-    private final Map<String, List<Integer>> indexMap = new HashMap<String, List<Integer>>();
+    private final Map<String, List<Integer>> indexMap = new HashMap<>();
     private Connection connection;
     private PreparedStatement statement;
     private final String query;
@@ -106,7 +106,7 @@ public class QueryBuilder {
                     // Add to list
                     List<Integer> indexList = paramMap.get(name);
                     if (indexList == null) {
-                        indexList = new LinkedList<Integer>();
+                        indexList = new LinkedList<>();
                         paramMap.put(name, indexList);
                     }
                     indexList.add(index);
@@ -133,7 +133,7 @@ public class QueryBuilder {
         name = name.toLowerCase();
         List<Integer> result = indexMap.get(name);
         if (result == null) {
-            result = new LinkedList<Integer>();
+            result = new LinkedList<>();
         }
         return result;
     }
@@ -298,7 +298,7 @@ public class QueryBuilder {
 
                     ResultSetMetaData resultMetaData = resultSet.getMetaData();
 
-                    List<ResultSetProcessor<T>> processors = new LinkedList<ResultSetProcessor<T>>();
+                    List<ResultSetProcessor<T>> processors = new LinkedList<>();
 
                     Method[] methods = prototype.getClass().getMethods();
 
-- 
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