diff --git a/src/main/java/net/flintmc/launcher/classloading/RootClassLoader.java b/src/main/java/net/flintmc/launcher/classloading/RootClassLoader.java
index cbdedd9..77c4c78 100644
--- a/src/main/java/net/flintmc/launcher/classloading/RootClassLoader.java
+++ b/src/main/java/net/flintmc/launcher/classloading/RootClassLoader.java
@@ -297,7 +297,7 @@ public Class<?> findClass(String name, ChildClassLoader preferredLoader)
    */
   @Override
   public URL findResource(String name) {
-    return findResource(name, true);
+    return this.findResource(name, true);
   }
 
   /**
@@ -371,7 +371,7 @@ public URL findResource(String name, boolean allowRedirect) {
    */
   @Override
   public Enumeration<URL> findResources(String name) throws IOException {
-    return findResources(name, true);
+    return this.findResources(name, true);
   }
 
   /**
diff --git a/src/main/java/net/flintmc/launcher/util/ClassPathEnumeration.java b/src/main/java/net/flintmc/launcher/util/ClassPathEnumeration.java
index e9c5b44..307ac15 100644
--- a/src/main/java/net/flintmc/launcher/util/ClassPathEnumeration.java
+++ b/src/main/java/net/flintmc/launcher/util/ClassPathEnumeration.java
@@ -98,20 +98,20 @@ private boolean next() throws IOException {
   @Override
   public boolean hasMoreElements() {
     try {
-      return next();
-    } catch (IOException e) {
-      throw new UncheckedIOException(e);
+      return this.next();
+    } catch (IOException exception) {
+      throw new UncheckedIOException(exception);
     }
   }
 
   @Override
   public URL nextElement() {
     try {
-      if (!next()) {
+      if (!this.next()) {
         throw new NoSuchElementException();
       }
-    } catch (IOException e) {
-      throw new UncheckedIOException(e);
+    } catch (IOException exception) {
+      throw new UncheckedIOException(exception);
     }
 
     // Take the current URL and clear it internally, so that the next() function will search again