From 720f7d2a92bd87b855e11232b0160ee7c9d18007 Mon Sep 17 00:00:00 2001
From: Andreas Schildbach <andreas@schildbach.de>
Date: Thu, 17 Dec 2015 08:57:34 +0100
Subject: [PATCH] Print transaction purpose in toString().

---
 core/src/main/java/org/bitcoinj/core/Transaction.java | 2 ++
 core/src/main/java/org/bitcoinj/core/Wallet.java      | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/core/src/main/java/org/bitcoinj/core/Transaction.java b/core/src/main/java/org/bitcoinj/core/Transaction.java
index 08df2daf9..68c6e9199 100644
--- a/core/src/main/java/org/bitcoinj/core/Transaction.java
+++ b/core/src/main/java/org/bitcoinj/core/Transaction.java
@@ -717,6 +717,8 @@ public class Transaction extends ChildMessage {
         Coin fee = getFee();
         if (fee != null)
             s.append("     fee  ").append(fee.toFriendlyString()).append(String.format("%n"));
+        if (purpose != null)
+            s.append("     prps ").append(purpose).append(String.format("%n"));
         return s.toString();
     }
 
diff --git a/core/src/main/java/org/bitcoinj/core/Wallet.java b/core/src/main/java/org/bitcoinj/core/Wallet.java
index 3b3e0df27..c28cef610 100644
--- a/core/src/main/java/org/bitcoinj/core/Wallet.java
+++ b/core/src/main/java/org/bitcoinj/core/Wallet.java
@@ -31,6 +31,7 @@ import org.bitcoinj.core.listeners.TransactionReceivedInBlockListener;
 import org.bitcoinj.core.listeners.WalletEventListener;
 import org.bitcoinj.core.listeners.WalletChangeEventListener;
 import org.bitcoinj.core.listeners.WalletCoinEventListener;
+import org.bitcoinj.core.Transaction.Purpose;
 import org.bitcoinj.core.TransactionConfidence.*;
 import org.bitcoinj.crypto.*;
 import org.bitcoinj.params.*;
@@ -3024,6 +3025,9 @@ public class Wallet extends BaseTaggableObject
                 builder.append(tx.getValueSentToMe(this).toFriendlyString());
                 builder.append(", total value ");
                 builder.append(tx.getValue(this).toFriendlyString());
+                final Purpose purpose = tx.getPurpose();
+                if (purpose != null)
+                    builder.append(", purpose: ").append(purpose);
                 builder.append(".\n");
             } catch (ScriptException e) {
                 // Ignore and don't print this line.