src/test/resources/input/singleFeatureTests/Increment.java

@@ -3,7 +3,7 @@ public class Increment {
     public int test;
 
     public void increment(int p) {
-        test = p++;
+        this.test = p++;
 
         for(int i = 1; i<=10; i++) {
             int a = 5;

src/test/resources/input/singleFeatureTests/SelfReference.java

@@ -3,7 +3,7 @@ class SelfReference {
     SelfReference selfReference;
 
     int testMethod1() {
-        return this.testMethod2();
+        return testMethod2();
     }
 
     int testMethod2() {