Use try-with-resources (Java 7 or Android Gradle Plugin 3.x).

Author: greenrobot-team

objectbox-java/src/main/java/io/objectbox/Cursor.java

@@ -324,11 +324,8 @@ protected <TARGET> void checkApplyToManyToDb(List<TARGET> orders, Class<TARGET>
         if (orders instanceof ToMany) {
             ToMany<TARGET> toMany = (ToMany<TARGET>) orders;
             if (toMany.internalCheckApplyToDbRequired()) {
-                Cursor<TARGET> targetCursor = getRelationTargetCursor(targetClass);
-                try {
+                try (Cursor<TARGET> targetCursor = getRelationTargetCursor(targetClass)) {
                     toMany.internalApplyToDb(this, targetCursor);
-                } finally {
-                    targetCursor.close();
                 }
             }
         }