diff --git a/G-Earth/pom.xml b/G-Earth/pom.xml
index a945e2b..1d2d55f 100644
--- a/G-Earth/pom.xml
+++ b/G-Earth/pom.xml
@@ -11,7 +11,7 @@
     <version>1.0</version>
 
     <properties>
-        <javafx.version>11</javafx.version>
+        <javafx.version>1.8</javafx.version>
     </properties>
 
     <parent>
@@ -124,21 +124,21 @@
     </build>
 
     <dependencies>
-        <dependency>
-            <groupId>org.openjfx</groupId>
-            <artifactId>javafx-fxml</artifactId>
-            <version>${javafx.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.openjfx</groupId>
-            <artifactId>javafx-graphics</artifactId>
-            <version>${javafx.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.openjfx</groupId>
-            <artifactId>javafx-web</artifactId>
-            <version>${javafx.version}</version>
-        </dependency>
+<!--        <dependency>-->
+<!--            <groupId>org.openjfx</groupId>-->
+<!--            <artifactId>javafx-fxml</artifactId>-->
+<!--            <version>${javafx.version}</version>-->
+<!--        </dependency>-->
+<!--        <dependency>-->
+<!--            <groupId>org.openjfx</groupId>-->
+<!--            <artifactId>javafx-graphics</artifactId>-->
+<!--            <version>${javafx.version}</version>-->
+<!--        </dependency>-->
+<!--        <dependency>-->
+<!--            <groupId>org.openjfx</groupId>-->
+<!--            <artifactId>javafx-web</artifactId>-->
+<!--            <version>${javafx.version}</version>-->
+<!--        </dependency>-->
         <dependency>
             <groupId>org.json</groupId>
             <artifactId>json</artifactId>
diff --git a/G-Earth/src/main/java/gearth/services/extensionhandler/ExtensionHandler.java b/G-Earth/src/main/java/gearth/services/extensionhandler/ExtensionHandler.java
index 3ec62c6..0b5dd38 100644
--- a/G-Earth/src/main/java/gearth/services/extensionhandler/ExtensionHandler.java
+++ b/G-Earth/src/main/java/gearth/services/extensionhandler/ExtensionHandler.java
@@ -20,7 +20,7 @@ public class ExtensionHandler {
     private final List<GEarthExtension> gEarthExtensions = new ArrayList<>();
     private final HConnection hConnection;
     private List<ExtensionProducer> extensionProducers;
-    private Observable<ExtensionConnectedListener> observable = new Observable<>() {
+    private Observable<ExtensionConnectedListener> observable = new Observable<ExtensionConnectedListener>() {
         @Override
         public void addListener(ExtensionConnectedListener extensionConnectedListener) {
             super.addListener(extensionConnectedListener);
diff --git a/G-Earth/src/main/java/gearth/ui/logger/loggerdisplays/uilogger/UiLoggerController.java b/G-Earth/src/main/java/gearth/ui/logger/loggerdisplays/uilogger/UiLoggerController.java
index 7cfe2b3..23514c6 100644
--- a/G-Earth/src/main/java/gearth/ui/logger/loggerdisplays/uilogger/UiLoggerController.java
+++ b/G-Earth/src/main/java/gearth/ui/logger/loggerdisplays/uilogger/UiLoggerController.java
@@ -69,7 +69,6 @@ public class UiLoggerController implements Initializable {
                 appendLater.clear();
             }
         }
-        
     }
 
     private static String cleanTextContent(String text) {
diff --git a/pom.xml b/pom.xml
index 6cbd2e1..ab292df 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,8 +29,8 @@
                     <artifactId>maven-compiler-plugin</artifactId>
                     <version>3.7.0</version>
                     <configuration>
-                        <source>11</source>
-                        <target>11</target>
+                        <source>1.8</source>
+                        <target>1.8</target>
                     </configuration>
                 </plugin>