diff --git a/docs/Changelog.md b/docs/Changelog.md
index 9259183e..73f3ae51 100644
--- a/docs/Changelog.md
+++ b/docs/Changelog.md
@@ -2,6 +2,7 @@
 
 ## New since 0.8.0
 
+- vtm-theme-comparator module [#387](https://github.com/mapsforge/vtm/issues/387)
 - Many other minor improvements and bug fixes
 - [Solved issues](https://github.com/mapsforge/vtm/issues?q=is%3Aclosed+milestone%3A0.9.0)
 
diff --git a/vtm-theme-comparator/build.gradle b/vtm-theme-comparator/build.gradle
index 10f42092..027ce49c 100644
--- a/vtm-theme-comparator/build.gradle
+++ b/vtm-theme-comparator/build.gradle
@@ -2,28 +2,16 @@ apply plugin: 'java'
 
 dependencies {
     compile project(':vtm-desktop')
-    compile project(':vtm-extras')
-    compile project(':vtm-http')
-    compile project(':vtm-json')
-    compile group: 'ch.qos.logback', name: 'logback-classic', version: '1.2.3'
-
-
-    compile group: 'com.jtattoo', name: 'JTattoo', version: '1.6.11'
-    compile group: 'com.fifesoft', name: 'rsyntaxtextarea', version: '2.6.1'
-
+    compile 'ch.qos.logback:logback-classic:1.2.3'
+    compile 'com.fifesoft:rsyntaxtextarea:2.6.1'
+    compile 'com.jtattoo:JTattoo:1.6.11'
 
     compile 'org.mapsforge:mapsforge-core:0.8.0'
-    compile 'org.mapsforge:mapsforge-themes:0.8.0'
     compile 'org.mapsforge:mapsforge-map:0.8.0'
-    compile 'org.mapsforge:mapsforge-map-reader:0.8.0'
     compile("org.mapsforge:mapsforge-map-awt:0.8.0")
-    compile 'com.kitfox.svg:svg-salamander:1.0'
+    compile 'org.mapsforge:mapsforge-map-reader:0.8.0'
+    compile 'org.mapsforge:mapsforge-themes:0.8.0'
     compile 'net.sf.kxml:kxml2:2.3.0'
-
-    //include libs
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-
-
 }
 
 sourceSets {
diff --git a/vtm-theme-comparator/src/org/oscim/theme/comparator/Main.java b/vtm-theme-comparator/src/org/oscim/theme/comparator/Main.java
index 89270033..7f0843bb 100644
--- a/vtm-theme-comparator/src/org/oscim/theme/comparator/Main.java
+++ b/vtm-theme-comparator/src/org/oscim/theme/comparator/Main.java
@@ -1,5 +1,6 @@
 /*
  * Copyright 2017 Longri
+ * Copyright 2017 devemux86
  *
  * This program is free software: you can redistribute it and/or modify it under the
  * terms of the GNU Lesser General Public License as published by the Free Software
@@ -85,7 +86,7 @@ public class Main {
 
         new SharedLibraryLoader().load("vtm-jni");
         AwtGraphics.init();
-        GdxAssets.init("");
+        GdxAssets.init("assets/");
         GLAdapter.init(new LwjglGL20());
         GLAdapter.GDX_DESKTOP_QUIRKS = true;
         window = new MainWindow();
diff --git a/vtm-theme-comparator/src/org/oscim/theme/comparator/MainWindow.java b/vtm-theme-comparator/src/org/oscim/theme/comparator/MainWindow.java
index 0408437b..e4eab5fd 100644
--- a/vtm-theme-comparator/src/org/oscim/theme/comparator/MainWindow.java
+++ b/vtm-theme-comparator/src/org/oscim/theme/comparator/MainWindow.java
@@ -1,5 +1,6 @@
 /*
  * Copyright 2017 Longri
+ * Copyright 2017 devemux86
  *
  * This program is free software: you can redistribute it and/or modify it under the
  * terms of the GNU Lesser General Public License as published by the Free Software
@@ -22,9 +23,12 @@ import org.oscim.theme.comparator.vtm.VtmPanel;
 
 import java.awt.BorderLayout;
 import java.awt.Dimension;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
 
 import javax.swing.JFrame;
 import javax.swing.JSplitPane;
+import javax.swing.WindowConstants;
 
 class MainWindow extends JFrame {
 
@@ -78,6 +82,16 @@ class MainWindow extends JFrame {
         splitPane.setResizeWeight(0.5);
 
         this.add(splitPane);
+
+        addWindowListener(new WindowAdapter() {
+            @Override
+            public void windowClosing(WindowEvent e) {
+                mapsforgeMapPanel.destroy();
+                setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+                dispose();
+                System.exit(0);
+            }
+        });
     }
 
 }
diff --git a/vtm-theme-comparator/src/org/oscim/theme/comparator/mapsforge/MapsforgeMapPanel.java b/vtm-theme-comparator/src/org/oscim/theme/comparator/mapsforge/MapsforgeMapPanel.java
index a651cc83..18bd113e 100644
--- a/vtm-theme-comparator/src/org/oscim/theme/comparator/mapsforge/MapsforgeMapPanel.java
+++ b/vtm-theme-comparator/src/org/oscim/theme/comparator/mapsforge/MapsforgeMapPanel.java
@@ -1,5 +1,6 @@
 /*
  * Copyright 2017 Longri
+ * Copyright 2017 devemux86
  *
  * This program is free software: you can redistribute it and/or modify it under the
  * terms of the GNU Lesser General Public License as published by the Free Software
@@ -43,6 +44,7 @@ import java.awt.event.ComponentAdapter;
 import java.awt.event.ComponentEvent;
 import java.io.File;
 import java.io.FileNotFoundException;
+import java.util.UUID;
 import java.util.prefs.Preferences;
 
 import javax.swing.BorderFactory;
@@ -92,7 +94,7 @@ public class MapsforgeMapPanel extends JPanel {
 
     private Layer createTileRendererLayer(TileCache tileCache, MapViewPosition mapViewPosition, File mapFile, File themeFile) {
 
-        TileRendererLayer tileRendererLayer = new TileRendererLayer(tileCache, new MapFile(mapFile), mapViewPosition, false, true, true, GRAPHIC_FACTORY);
+        TileRendererLayer tileRendererLayer = new TileRendererLayer(tileCache, new MapFile(mapFile), mapViewPosition, false, true, false, GRAPHIC_FACTORY);
 
         if (themeFile != null) {
 
@@ -120,11 +122,16 @@ public class MapsforgeMapPanel extends JPanel {
 
     private TileCache createTileCache() {
         TileCache firstLevelTileCache = new InMemoryTileCache(64);
-        File cacheDirectory = new File(System.getProperty("java.io.tmpdir"), "mapsforge");
+        File cacheDirectory = new File(System.getProperty("java.io.tmpdir"), UUID.randomUUID().toString());
         TileCache secondLevelTileCache = new FileSystemTileCache(1024, cacheDirectory, GRAPHIC_FACTORY);
         return new TwoLevelTileCache(firstLevelTileCache, secondLevelTileCache);
     }
 
+    public void destroy() {
+        mapView.destroyAll();
+        AwtGraphicFactory.clearResourceMemoryCache();
+    }
+
     public void loadMap(File mapFile, File themeFile) {
         log.debug("reload MAP:{} THEME:{}", mapFile, themeFile);
         this.mapFile = mapFile;