From 3f3f9bb63693dae0361c0bd495805cfe6a8346ed Mon Sep 17 00:00:00 2001
From: Sean Gilligan <sean@msgilligan.com>
Date: Sun, 16 Apr 2023 19:38:33 -0700
Subject: [PATCH] Transaction: use stream in `hasWitnesses()`

---
 core/src/main/java/org/bitcoinj/core/Transaction.java | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/core/src/main/java/org/bitcoinj/core/Transaction.java b/core/src/main/java/org/bitcoinj/core/Transaction.java
index 0e6d8d5ae..4883f5cf2 100644
--- a/core/src/main/java/org/bitcoinj/core/Transaction.java
+++ b/core/src/main/java/org/bitcoinj/core/Transaction.java
@@ -662,10 +662,7 @@ public class Transaction extends BaseMessage {
 
     /** @return true of the transaction has any witnesses in any of its inputs */
     public boolean hasWitnesses() {
-        for (TransactionInput in : inputs)
-            if (in.hasWitness())
-                return true;
-        return false;
+        return inputs.stream().anyMatch(TransactionInput::hasWitness);
     }
 
     /**