diff --git a/pom.xml b/pom.xml
index 132cd23ee..6d915e968 100644
--- a/pom.xml
+++ b/pom.xml
@@ -386,24 +386,29 @@
 				<artifactId>jgrapht</artifactId>
 				<version>0.8.3</version>
 			</dependency>
-		    <!-- <dependency>
+		    <dependency>
 		      <groupId>org.openjfx</groupId>
 		      <artifactId>javafx-controls</artifactId>
 		      <version>12.0.1</version>
-		    </dependency> -->
-			<!-- <dependency> -->
+		    </dependency>
+			<dependency>
 			<!-- LGPL -->
-			<!-- <groupId>org.jgrapht</groupId> <artifactId>jgrapht-core</artifactId> 
-				<version>0.9.0</version> </dependency> <dependency> -->
+				<groupId>org.jgrapht</groupId>
+				<artifactId>jgrapht-core</artifactId>
+				<version>0.9.0</version>
+			</dependency>
+			<dependency>
 			<!-- LGPL -->
-			<!-- <groupId>org.jgrapht</groupId> <artifactId>jgrapht-ext</artifactId> 
-				<version>0.9.0</version> </dependency> -->
-			<!--<dependency> -->
+				<groupId>org.jgrapht</groupId>
+				<artifactId>jgrapht-ext</artifactId>
+				<version>0.9.0</version>
+			</dependency>
+			<dependency>
 			<!--&lt;!&ndash; LGPL &ndash;&gt; -->
-			<!--<groupId>com.panayotis</groupId> -->
-			<!--<artifactId>JavaPlot</artifactId> -->
-			<!--<version>0.4.0</version> -->
-			<!--</dependency> -->
+				<groupId>com.panayotis</groupId>
+				<artifactId>JavaPlot</artifactId>
+				<version>0.4.0</version>
+			</dependency>
 			<dependency>
 				<!-- BSD -->
 				<groupId>com.thoughtworks.xstream</groupId>