https://java.net/jira/browse/JAVAMONEY-75 :

Unified getCurrency/setCurrency method names.
Adapted to this change.

Author: atsticks

src/main/java/javax/money/NumberSupplier.java

@@ -14,11 +14,11 @@
 /**
  * Represents a supplier of {@link NumberValue}-valued results. This is the
  * {@link NumberValue}-producing specialization of {@code Supplier} (as in Java 8).
- * 
+ * <p>
  * <p>
  * There is no requirement that a distinct result be returned each time the
  * supplier is invoked.
- * 
+ * <p>
  * <p>
  * This is a <b>functional interface</b> whose
  * functional method is {@link #getNumber()}.
@@ -31,16 +31,16 @@
  * @author Werner Keil
  * @author Anatole Tresch
  * @version 0.6
- * @since 0.8
  * @see java.util.function.Supplier
+ * @since 0.8
  */
 @FunctionalInterface
-public interface NumberSupplier {
+public interface NumberSupplier{
 
-	/**
-	 * Gets the corresponding {@link javax.money.NumberValue}.
-	 *
-	 * @return the corresponding {@link javax.money.NumberValue}, not null.
-	 */
-	NumberValue getNumber();
+    /**
+     * Gets the corresponding {@link javax.money.NumberValue}.
+     *
+     * @return the corresponding {@link javax.money.NumberValue}, not null.
+     */
+    NumberValue getNumber();
 }

src/main/java/javax/money/RoundingContext.java

@@ -26,11 +26,13 @@
  *
  * @author Anatole Tresch
  */
-public final class RoundingContext extends AbstractContext implements Serializable{
-    
+public final class RoundingContext extends AbstractContext implements Serializable, CurrencySupplier{
+
     private static final long serialVersionUID = -1879443887564347935L;
-    
-    /** Attribute key used for the rounding name. */
+
+    /**
+     * Attribute key used for the rounding name.
+     */
     static final String KEY_ROUNDING_NAME = "roundingName";
 
     /**
@@ -56,7 +58,7 @@ public String getRoundingName(){
      *
      * @return the target CurrencyUnit, or null.
      */
-    public CurrencyUnit getCurrencyUnit(){
+    public CurrencyUnit getCurrency(){
         return get(CurrencyUnit.class, (CurrencyUnit) null);
     }
 

src/main/java/javax/money/RoundingQuery.java

@@ -24,9 +24,11 @@
  * <p>
  * This class is immutable, thread-safe and serializable.
  */
-public final class RoundingQuery extends AbstractQuery{
+public final class RoundingQuery extends AbstractQuery implements CurrencySupplier{
 
-    /** Attribute key used for the rounding name attribute. */
+    /**
+     * Attribute key used for the rounding name attribute.
+     */
     static final String KEY_QUERY_ROUNDING_NAME = "Query.roundingName";
 
     /** Attribute key used for the scale attribute. */
@@ -72,7 +74,7 @@ public Integer getScale(){
      *
      * @return the CurrencyUnit, or null.
      */
-    public CurrencyUnit getCurrencyUnit(){
+    public CurrencyUnit getCurrency(){
         return get(CurrencyUnit.class, (CurrencyUnit) null);
     }