From 2209b9b73442634243f4390450ddd3993c034f33 Mon Sep 17 00:00:00 2001
From: Peter Stockli <petercs@gmail.com>
Date: Sun, 21 Jun 2015 18:39:28 +0200
Subject: [PATCH] remove some calls to BigDecimal#setScale where return objects
 are not used

- setScale is called on immutable BigDecimal
- the returned new BigDecimal is not assigned
---
 core/src/main/java/org/bitcoinj/utils/BtcAutoFormat.java | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/core/src/main/java/org/bitcoinj/utils/BtcAutoFormat.java b/core/src/main/java/org/bitcoinj/utils/BtcAutoFormat.java
index aedcbb21..fafd481b 100644
--- a/core/src/main/java/org/bitcoinj/utils/BtcAutoFormat.java
+++ b/core/src/main/java/org/bitcoinj/utils/BtcAutoFormat.java
@@ -142,17 +142,14 @@ public final class BtcAutoFormat extends BtcFormat {
         int coinOffset = Math.max(SMALLEST_UNIT_EXPONENT - fractionPlaces, 0);
         BigDecimal inCoins = new BigDecimal(satoshis).movePointLeft(coinOffset);
         if (inCoins.remainder(ONE).compareTo(ZERO) == 0) {
-            inCoins.setScale(0);
             places = COIN_SCALE;
         } else {
             BigDecimal inMillis = inCoins.movePointRight(MILLICOIN_SCALE);
             if (inMillis.remainder(ONE).compareTo(ZERO) == 0) {
-                inMillis.setScale(0);
                 places = MILLICOIN_SCALE;
             } else {
                 BigDecimal inMicros = inCoins.movePointRight(MICROCOIN_SCALE);
                 if (inMicros.remainder(ONE).compareTo(ZERO) == 0) {
-                    inMicros.setScale(0);
                     places = MICROCOIN_SCALE;
                 } else {
                     // no way to avoid rounding: so what denomination gives smallest error?