Avoid recomputing frames when getting class as resource

Author: Lassebq

src/main/java/org/mcphackers/launchwrapper/loader/ClassLoaderURLHandler.java

@@ -42,7 +42,7 @@ public InputStream getInputStream() throws IOException {
 				InputStream is = classLoader.getOriginalURL(path).openStream();
 				return is;
 			}
-			ClassWriter writer = new SafeClassWriter(classLoader, COMPUTE_MAXS | COMPUTE_FRAMES);
+			ClassWriter writer = new SafeClassWriter(classLoader, COMPUTE_MAXS);
 			node.accept(writer);
 			data = writer.toByteArray();
 			return new ByteArrayInputStream(data);