diff --git a/core/src/main/java/org/bitcoinj/core/Coin.java b/core/src/main/java/org/bitcoinj/core/Coin.java
index a1a22b4a..0e2d19d0 100644
--- a/core/src/main/java/org/bitcoinj/core/Coin.java
+++ b/core/src/main/java/org/bitcoinj/core/Coin.java
@@ -125,7 +125,7 @@ public final class Coin implements Monetary, Comparable<Coin>, Serializable {
      */
     public static Coin parseCoin(final String str) {
         try {
-            long satoshis = new BigDecimal(str).movePointRight(SMALLEST_UNIT_EXPONENT).toBigIntegerExact().longValue();
+            long satoshis = new BigDecimal(str).movePointRight(SMALLEST_UNIT_EXPONENT).longValueExact();
             return Coin.valueOf(satoshis);
         } catch (ArithmeticException e) {
             throw new IllegalArgumentException(e); // Repackage exception to honor method contract
diff --git a/core/src/main/java/org/bitcoinj/utils/Fiat.java b/core/src/main/java/org/bitcoinj/utils/Fiat.java
index b9019eeb..354bb9b4 100644
--- a/core/src/main/java/org/bitcoinj/utils/Fiat.java
+++ b/core/src/main/java/org/bitcoinj/utils/Fiat.java
@@ -84,8 +84,7 @@ public final class Fiat implements Monetary, Comparable<Fiat>, Serializable {
      */
     public static Fiat parseFiat(final String currencyCode, final String str) {
         try {
-            long val = new BigDecimal(str).movePointRight(SMALLEST_UNIT_EXPONENT)
-                    .toBigIntegerExact().longValue();
+            long val = new BigDecimal(str).movePointRight(SMALLEST_UNIT_EXPONENT).longValueExact();
             return Fiat.valueOf(currencyCode, val);
         } catch (ArithmeticException e) {
             throw new IllegalArgumentException(e);