Updated jarPath to reflect comment

Author: ameka4

src/main/java/gr/gousiosg/javacg/stat/support/BuildArguments.java

@@ -132,7 +132,6 @@ private File getJarFile(String jarPath) {
 
     // Return a (path, file) pair
     private Pair<String, File> pathAndJarFile(String jarPath) {
-        jarPath = System.getProperty("user.dir") + jarPath;
         validateJarSuffix(jarPath);
         File file = getJarFile(jarPath);
         return new Pair<>(jarPath, file);