fix: correct identification of variability model file

Author: AlexanderSchultheiss

pom.xml

@@ -8,7 +8,7 @@
     <groupId>org.variantsync.vevos</groupId>
 	<!-- Adjust the generateVariant name -->
     <artifactId>simulation</artifactId>
-    <version>1.1.1</version>
+    <version>1.1.2</version>
 
     <properties>
         <!-- Adjust your java version here -->

src/main/java/org/variantsync/vevos/simulation/io/kernelhaven/VariabilityModelLoader.java

@@ -1,9 +1,6 @@
 package org.variantsync.vevos.simulation.io.kernelhaven;
 
-import de.ovgu.featureide.fm.core.base.FeatureUtils;
-import de.ovgu.featureide.fm.core.base.IFeature;
 import de.ovgu.featureide.fm.core.base.IFeatureModel;
-import de.ovgu.featureide.fm.core.base.impl.DefaultFeatureModelFactory;
 import net.ssehub.kernel_haven.variability_model.JsonVariabilityModelCache;
 import org.variantsync.functjonal.Result;
 import org.variantsync.vevos.simulation.io.ResourceLoader;
@@ -25,7 +22,7 @@ public boolean canLoad(Path p) {
     @Override
     public Result<IFeatureModel, ? extends Exception> load(Path p) {
         return Result.Try(() -> {
-            if (p.endsWith(".json")) {
+            if (p.toString().endsWith(".json")) {
                 JsonVariabilityModelCache cache = new JsonVariabilityModelCache(p.getParent().toFile());
                 return FeatureModelUtils.FromVariabilityModel(cache.readFixed(p.toFile()));
             } else {