Remove trailing whitespace in files

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=135386752

java/google/registry/model/domain/fee11/FeeCheckCommandExtensionV11.java

@@ -66,7 +66,7 @@ public class FeeCheckCommandExtensionV11 extends ImmutableObject
     // This version of the fee extension does not have any items, and although the currency is
     // specified at the top level we've modeled it as a single fake item with the currency inside,
     // so there's no top level currency to return here.
-    return null;  
+    return null;
   }
 
   @Override
@@ -138,7 +138,7 @@ public class FeeCheckCommandExtensionV11 extends ImmutableObject
     public Builder createResponseBuilder() {
       return new FeeCheckResponseExtensionItemV11.Builder();
     }
-    
+
     @Override
     public Optional<DateTime> getEffectiveDate() {
       return Optional.absent();

java/google/registry/model/domain/fee11/FeeCheckResponseExtensionItemV11.java

@@ -33,35 +33,35 @@ public class FeeCheckResponseExtensionItemV11
 
   /** The domain that was checked. */
   DomainObjectSpec object;
-  
+
   CurrencyUnit currency;
 
   /** The reason that the check item cannot be calculated. */
   String reason;
-  
+
   /** Builder for {@link FeeCheckResponseExtensionItemV11}. */
   public static class Builder
       extends FeeQueryResponseExtensionItemImpl.Builder<FeeCheckResponseExtensionItemV11, Builder>
       implements FeeCheckResponseExtensionItem.Builder {
-    
+
     @Override
     public Builder setDomainNameIfSupported(String name) {
       getInstance().object = new DomainObjectSpec(name);
       return this;
     }
-    
+
     @Override
     public Builder setCurrencyIfSupported(CurrencyUnit currency) {
       getInstance().currency = currency;
       return this;
     }
-        
+
     @Override
     public Builder setAvailIfSupported(boolean avail) {
       getInstance().avail = avail;
       return this;
     }
-    
+
     @Override
     public Builder setReasonIfSupported(String reason) {
       getInstance().reason = reason;

java/google/registry/model/domain/fee11/FeeCheckResponseExtensionV11.java

@@ -23,7 +23,7 @@ import javax.xml.bind.annotation.XmlRootElement;
 import org.joda.money.CurrencyUnit;
 
 /**
- * An XML data object that represents version 0.11 of the fee extension that may be present on the 
+ * An XML data object that represents version 0.11 of the fee extension that may be present on the
  * response to EPP domain check commands.
  */
 @XmlRootElement(name = "chkData")
@@ -33,7 +33,7 @@ public class FeeCheckResponseExtensionV11
   /** Check responses. */
   @XmlElement(name = "cd")
   ImmutableList<FeeCheckResponseExtensionItemV11> items;
-  
+
 
   @Override
   public void setCurrencyIfSupported(CurrencyUnit currency) {}

java/google/registry/model/domain/fee11/FeeCreateCommandExtensionV11.java

@@ -25,7 +25,7 @@ import javax.xml.bind.annotation.XmlType;
 @XmlType(propOrder = {"currency", "fees", "credits"})
 public class FeeCreateCommandExtensionV11
     extends FeeTransformCommandExtensionImpl implements FeeTransformCommandExtension {
-  
+
   @Override
   public FeeTransformResponseExtension.Builder createResponseBuilder() {
     return new FeeCreateResponseExtensionV11.Builder();

java/google/registry/model/domain/fee11/FeeRenewCommandExtensionV11.java

@@ -25,7 +25,7 @@ import javax.xml.bind.annotation.XmlType;
 @XmlType(propOrder = {"currency", "fees", "credits"})
 public class FeeRenewCommandExtensionV11
     extends FeeTransformCommandExtensionImpl implements FeeTransformCommandExtension {
-  
+
   @Override
   public FeeTransformResponseExtension.Builder createResponseBuilder() {
     return new FeeRenewResponseExtensionV11.Builder();

java/google/registry/model/domain/fee11/FeeTransferCommandExtensionV11.java

@@ -25,7 +25,7 @@ import javax.xml.bind.annotation.XmlType;
 @XmlType(propOrder = {"currency", "fees", "credits"})
 public class FeeTransferCommandExtensionV11
     extends FeeTransformCommandExtensionImpl implements FeeTransformCommandExtension {
-  
+
   @Override
   public FeeTransformResponseExtension.Builder createResponseBuilder() {
     return new FeeTransferResponseExtensionV11.Builder();

java/google/registry/model/domain/fee11/FeeUpdateCommandExtensionV11.java

@@ -25,7 +25,7 @@ import javax.xml.bind.annotation.XmlType;
 @XmlType(propOrder = {"currency", "fees", "credits"})
 public class FeeUpdateCommandExtensionV11
     extends FeeTransformCommandExtensionImpl implements FeeTransformCommandExtension {
-  
+
   @Override
   public FeeTransformResponseExtension.Builder createResponseBuilder() {
     return new FeeUpdateResponseExtensionV11.Builder();