diff --git a/EventBusAnnotationProcessor/src/org/greenrobot/eventbus/annotationprocessor/EventBusAnnotationProcessor.java b/EventBusAnnotationProcessor/src/org/greenrobot/eventbus/annotationprocessor/EventBusAnnotationProcessor.java
index 058bc36e..772d617f 100644
--- a/EventBusAnnotationProcessor/src/org/greenrobot/eventbus/annotationprocessor/EventBusAnnotationProcessor.java
+++ b/EventBusAnnotationProcessor/src/org/greenrobot/eventbus/annotationprocessor/EventBusAnnotationProcessor.java
@@ -25,7 +25,9 @@
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Map;
 import java.util.Set;
+import java.util.TreeMap;
 
 import javax.annotation.processing.AbstractProcessor;
 import javax.annotation.processing.Messager;
@@ -48,7 +50,6 @@
 
 import de.greenrobot.common.ListMap;
 
-
 import static net.ltgt.gradle.incap.IncrementalAnnotationProcessorType.AGGREGATING;
 
 /**
@@ -369,12 +370,17 @@ private void createInfoIndexFile(String index) {
     }
 
     private void writeIndexLines(BufferedWriter writer, String myPackage) throws IOException {
+        Map<String, TypeElement> classMethods = new TreeMap<>();
         for (TypeElement subscriberTypeElement : methodsByClass.keySet()) {
             if (classesToSkip.contains(subscriberTypeElement)) {
                 continue;
             }
-
             String subscriberClass = getClassString(subscriberTypeElement, myPackage);
+            classMethods.put(subscriberClass, subscriberTypeElement);
+        }
+        for(Map.Entry<String, TypeElement> entry: classMethods.entrySet()) {
+            String subscriberClass = entry.getKey();
+            TypeElement subscriberTypeElement = entry.getValue();
             if (isVisible(myPackage, subscriberTypeElement)) {
                 writeLine(writer, 2,
                         "putIndex(new SimpleSubscriberInfo(" + subscriberClass + ".class,",