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

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

Author: atsticks

src/main/java/javax/money/MonetaryAmount.java

@@ -88,20 +88,11 @@
  *
  * @author Anatole Tresch
  * @author Werner Keil
- * @version 0.8.1
+ * @version 0.8.2
  * @see #with(MonetaryOperator)
  */
 public interface MonetaryAmount extends CurrencySupplier, NumberSupplier, Comparable<MonetaryAmount> {
 
-    /**
-     * Returns the amount’s currency, modeled as {@link CurrencyUnit}. Implementations may
-     * co-variantly change the return type to a more specific implementation of {@link CurrencyUnit}
-     * if desired.
-     *
-     * @return the currency, never {@code null}
-     */
-    CurrencyUnit getCurrency();
-
     /**
      * Returns the {@link MonetaryContext} of this {@code MonetaryAmount}. The
      * {@link MonetaryContext} provides additional information about the numeric representation and
@@ -113,16 +104,6 @@ public interface MonetaryAmount extends CurrencySupplier, NumberSupplier, Compar
      */
     MonetaryContext getMonetaryContext();
 
-    /**
-     * Simple accessor for the numeric part of a {@link MonetaryAmount}. The representation type
-     * returned should be the best matching according to the internal representation. In all cases
-     * never any truncation should occur, so this method must be exact regarding the numeric value
-     * externalized.
-     *
-     * @return the numeric value of this {@link MonetaryAmount}, never {@code null}.
-     */
-    NumberValue getNumber();
-
     /**
      * Queries this monetary amount for a value.
      * <p>

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

@@ -22,7 +22,7 @@
  * <p>
  * This is a <b>functional interface</b> whose
  * functional method is {@link #getNumber()}.
- * This class does not extends {@link java.util.function.Supplier} since {@link javax.money.MonetaryAmount} implements
+ * This class does not extend {@link java.util.function.Supplier} since {@link javax.money.MonetaryAmount} implements
  * both supplier interfaces, {@link javax.money.NumberSupplier} and {@link javax.money.CurrencySupplier},
  * which will lead
  * to method name conflicts.
@@ -43,4 +43,4 @@ public interface NumberSupplier {
 	 * @return the corresponding {@link javax.money.NumberValue}, not null.
 	 */
 	NumberValue getNumber();
-}
+}

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

@@ -11,7 +11,7 @@
 import java.io.Serializable;
 
 /**
- * This class models the spec/configuration for a rounding, modelled as {@link javax.money.MonetaryRounding} in a
+ * This class models the spec/configuration for a rounding, modeled as {@link javax.money.MonetaryRounding} in a
  * platform independent way. Each RoundingContext instance hereby has a <code>roundingId</code>, which links
  * to the {@link javax.money.spi.RoundingProviderSpi} that must create the according rounding instance. The
  * <i>default</i> </i><code>roundingId</code> is <code>default</code>.<br/>
@@ -26,10 +26,11 @@
  *
  * @author Anatole Tresch
  */
-public final class RoundingContext extends AbstractContext implements Serializable, CurrencySupplier{
-    /**
-     * Attribute key used for the rounding name.
-     */
+public final class RoundingContext extends AbstractContext implements Serializable{
+    
+    private static final long serialVersionUID = -1879443887564347935L;
+    
+    /** Attribute key used for the rounding name. */
     static final String KEY_ROUNDING_NAME = "roundingName";
 
     /**
@@ -55,7 +56,7 @@ public String getRoundingName(){
      *
      * @return the target CurrencyUnit, or null.
      */
-    public CurrencyUnit getCurrency(){
+    public CurrencyUnit getCurrencyUnit(){
         return get(CurrencyUnit.class, (CurrencyUnit) null);
     }
 

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

@@ -24,16 +24,12 @@
  * <p>
  * This class is immutable, thread-safe and serializable.
  */
-public final class RoundingQuery extends AbstractQuery implements CurrencySupplier{
+public final class RoundingQuery extends AbstractQuery{
 
-    /**
-     * 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.
-     */
+    /** Attribute key used for the scale attribute. */
     static final String KEY_QUERY_SCALE = "Query.scale";
 
     /**
@@ -68,16 +64,15 @@ public Integer getScale(){
         return getInt(KEY_QUERY_SCALE, null);
     }
 
-
     /**
-     * Returns the target CurrencyUnit, or null.
-     * Typically this determines all other properties, such as scale and the concrete rounding algorithm. With
+     * Sets the target CurrencyUnit. Typically this determines all other properties,
+     * such as scale and the concrete rounding algorithm. With
      * rounding names, depending on the implementation, additional sub-selections are possible. Similarly
      * additional attributes can be used to select special rounding instances, e.g. for cash rounding.
      *
      * @return the CurrencyUnit, or null.
      */
-    public CurrencyUnit getCurrency(){
+    public CurrencyUnit getCurrencyUnit(){
         return get(CurrencyUnit.class, (CurrencyUnit) null);
     }