Revert unused methods

Author: ademianenko-sift

src/test/java/com/siftscience/TestUtils.java

@@ -45,6 +45,14 @@ static Address sampleAddress2() {
                 .setZipCode("03257");
     }
 
+    static Address sampleAddress3() {
+        return new Address()
+                .setCity("Seattle")
+                .setRegion("Washington")
+                .setCountry("US")
+                .setZipCode("98112");
+    }
+
     static PaymentMethod samplePaymentMethod1() {
         return new PaymentMethod()
                 .setPaymentType("$credit_card")
@@ -60,6 +68,7 @@ static PaymentMethod samplePaymentMethod2() {
                 .setCardLast4("4444");
     }
 
+
     static PaymentMethod samplePaymentMethodAch() {
         return new PaymentMethod()
                 .setPaymentType("$ach_credit")
@@ -261,4 +270,11 @@ static Promotion samplePromotion3() {
                 .setDiscount(sampleDiscount2());
     }
 
+    static List<String> sampleCategories() {
+        List<String> categories = new ArrayList<>();
+        categories.add("Housing");
+        categories.add("Apartments");
+        categories.add("2 Bedrooms");
+        return categories;
+    }
 }