From 490b3fe956e6bce6d8d861feb96e639b16e9506d Mon Sep 17 00:00:00 2001
From: Sean Gilligan <sean@msgilligan.com>
Date: Mon, 22 Apr 2024 11:07:23 -0700
Subject: [PATCH] ForwardingService: remove null-check in
 `forwardingCoinSelector()`

This is not strictly necessary, especially in a getting started example.
---
 .../src/main/java/org/bitcoinj/examples/ForwardingService.java   | 1 -
 1 file changed, 1 deletion(-)

diff --git a/examples/src/main/java/org/bitcoinj/examples/ForwardingService.java b/examples/src/main/java/org/bitcoinj/examples/ForwardingService.java
index 965a7bdd4..b90c225a0 100644
--- a/examples/src/main/java/org/bitcoinj/examples/ForwardingService.java
+++ b/examples/src/main/java/org/bitcoinj/examples/ForwardingService.java
@@ -191,7 +191,6 @@ public class ForwardingService implements Closeable {
      * @return a coin selector
      */
     static CoinSelector forwardingCoinSelector(Sha256Hash parentTxId) {
-        Objects.requireNonNull(parentTxId);
         return CoinSelector.fromPredicate(output -> Objects.equals(output.getParentTransactionHash(), parentTxId));
     }
 }