Merge pull request #184 from kwek20/addr-gen-loop

Fixed addr gen infinite loop

Author: Brord van Wierst

jota/src/main/java/org/iota/jota/IotaAPI.java

@@ -110,10 +110,10 @@ private boolean isAddressSpent(String newAddress, boolean checksum) {
 
         if (response.getHashes().length == 0) {
             Boolean state = checkWereAddressSpentFrom(address);
-            return !state;
+            return state;
         }
 
-        return false;
+        return true;
     }
 
     private String getFirstUnusedAddress(String seed, int securityLevel, int index, boolean checksum) {

jota/src/main/java/org/iota/jota/builder/AddressRequest.java

@@ -31,7 +31,7 @@ private AddressRequest(Builder builder) {
     public static class Builder {
         private final String seed;
         private final int securityLevel;
-        private int amount = 1;
+        private int amount = 0;
         private int index = 0;
         private boolean checksum = false;
         private boolean addSpendAddresses = false;

jota/src/test/java/org/iota/jota/IotaAPITest.java

@@ -36,11 +36,6 @@
 import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Properties;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertNotNull;