Silly whitespace cleanups

dspace-api/src/main/java/org/dspace/identifier/EZIDIdentifierProvider.java

@@ -562,7 +562,7 @@ public class EZIDIdentifierProvider
 
     /**
      * Get configured value of EZID username.
-     * @throws IdentifierException 
+     * @throws IdentifierException
      */
     private String loadUser()
             throws IdentifierException
@@ -580,7 +580,7 @@ public class EZIDIdentifierProvider
 
     /**
      * Get configured value of EZID password.
-     * @throws IdentifierException 
+     * @throws IdentifierException
      */
     private String loadPassword()
             throws IdentifierException
@@ -598,7 +598,7 @@ public class EZIDIdentifierProvider
 
     /**
      * Get configured value of EZID "shoulder".
-     * @throws IdentifierException 
+     * @throws IdentifierException
      */
     private String loadAuthority()
             throws IdentifierException
@@ -626,7 +626,7 @@ public class EZIDIdentifierProvider
         Item item = (Item) dso; // TODO generalize to DSO when all DSOs have metadata.
 
         Map<String, String> mapped = new HashMap<String, String>();
-        
+
         for (Entry<String, String> datum : crosswalk.entrySet())
         {
             DCValue[] values = item.getMetadata(datum.getValue());

dspace-api/src/main/java/org/dspace/identifier/ezid/EZIDRequest.java

@@ -57,7 +57,7 @@ public class EZIDRequest
     /**
      * Prepare a context for requests concerning a specific identifier or
      * authority prefix.
-     * 
+     *
      * @param scheme URL scheme for access to the EZID service.
      * @param host Host name for access to the EZID service.
      * @param authority DOI authority prefix, e.g. "10.5072/FK2".
@@ -93,7 +93,7 @@ public class EZIDRequest
 
     /**
      * Fetch the metadata bound to an identifier.
-     * 
+     *
      * @throws IdentifierException if the response is error or body malformed.
      * @throws IOException if the HTTP request fails.
      * @throws URISyntaxException

dspace-api/src/main/java/org/dspace/identifier/ezid/EZIDRequestFactory.java

@@ -34,11 +34,11 @@ public class EZIDRequestFactory
 
     /**
      * Configure an EZID request.
-     * 
+     *
      * @param authority our DOI authority number.
      * @param username EZID user name.
      * @param password {@code username}'s password.
-     * @throws URISyntaxException 
+     * @throws URISyntaxException
      */
     public EZIDRequest getInstance(String authority, String username, String password)
             throws URISyntaxException

dspace-api/src/test/java/org/dspace/identifier/EZIDIdentifierProviderTest.java

@@ -61,10 +61,10 @@ public class EZIDIdentifierProviderTest
 
     /**
      * Create a fresh Item, installed in the repository.
-     * 
+     *
      * @throws SQLException
      * @throws AuthorizeException
-     * @throws IOException 
+     * @throws IOException
      */
     private Item newItem(Context ctx)
             throws SQLException, AuthorizeException, IOException
@@ -132,14 +132,14 @@ public class EZIDIdentifierProviderTest
         Context ctx = new Context();
         dumpMetadata(Item.find(ctx, itemID));
     }
-    
+
     @Before
     public void setUp()
     {
         context.setCurrentUser(eperson);
         context.turnOffAuthorisationSystem();
     }
-    
+
     @After
     public void tearDown()
     {
@@ -277,7 +277,7 @@ public class EZIDIdentifierProviderTest
         DSpaceObject result = instance.resolve(context, identifier, attributes);
         assertEquals(expResult, result);
     }
-    
+
     /**
      * Test of lookup method, of class DataCiteIdentifierProvider.
      */