From a2c242cbfe6809c438880e5debd5c66abedefb73 Mon Sep 17 00:00:00 2001
From: Andreas Schildbach <andreas@schildbach.de>
Date: Sun, 2 Apr 2023 17:39:39 +0200
Subject: [PATCH] FakeTxBuilder: use throwaway key rather than address in
 `createFakeDoubleSpendTxns()`

Addresses are expensive to create, as we need to know a network they are created for.
---
 core/src/main/java/org/bitcoinj/testing/FakeTxBuilder.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/org/bitcoinj/testing/FakeTxBuilder.java b/core/src/main/java/org/bitcoinj/testing/FakeTxBuilder.java
index 90eb1d6ed..a067d5beb 100644
--- a/core/src/main/java/org/bitcoinj/testing/FakeTxBuilder.java
+++ b/core/src/main/java/org/bitcoinj/testing/FakeTxBuilder.java
@@ -218,7 +218,7 @@ public class FakeTxBuilder {
     public static DoubleSpends createFakeDoubleSpendTxns(NetworkParameters params, Address to) {
         DoubleSpends doubleSpends = new DoubleSpends();
         Coin value = COIN;
-        Address someBadGuy = randomAddress(params);
+        ECKey someBadGuy = randomKey();
 
         doubleSpends.prevTx = new Transaction(params);
         TransactionOutput prevOut = new TransactionOutput(doubleSpends.prevTx, value, someBadGuy);