formatting changes for previous commit

Author: scotthernandez

src/main/com/mongodb/WriteConcern.java

@@ -59,30 +59,34 @@ public class WriteConcern {
     public final static WriteConcern FSYNC_SAFE = new WriteConcern(true);
 	/** Exceptions are raised for network issues, and server errors; waits for at least 2 servers for the write operation*/
     public final static WriteConcern REPLICAS_SAFE = new WriteConcern(2);
-
-    //map of the constants from above for use by fromString
+    
+    // map of the constants from above for use by fromString
     private static Map<String, WriteConcern> _namedConcerns = null;
 
-    /** Get the WriteConcern constants by name: NONE, NORMAL, SAFE, FSYNC_SAFE, REPLICA_SAFE. (matching is done case insensitively)*/
+    /**
+     * Get the WriteConcern constants by name: NONE, NORMAL, SAFE, FSYNC_SAFE,
+     * REPLICA_SAFE. (matching is done case insensitively)
+     */
     public static WriteConcern valueOf(String name) {
-    	if (_namedConcerns == null) {
-			HashMap<String, WriteConcern> newMap = new HashMap<String, WriteConcern>( 8 , 1 );
-			for (Field f : WriteConcern.class.getFields())
-				if (Modifier.isStatic( f.getModifiers() ) && f.getType().equals( WriteConcern.class )) {
-					try {
-						newMap.put( f.getName().toLowerCase(), (WriteConcern) f.get( null ) );
-					} catch (Exception e) {
-						throw new RuntimeException(e);
-					}
-				}
-			
-			//Thought about doing a synchronize but this seems just as safe and I don't care about race conditions.
-			_namedConcerns = newMap;
-		}
-
-    	return _namedConcerns.get(name.toLowerCase());		
+        if (_namedConcerns == null) {
+            HashMap<String, WriteConcern> newMap = new HashMap<String, WriteConcern>( 8 , 1 );
+            for (Field f : WriteConcern.class.getFields())
+                if (Modifier.isStatic( f.getModifiers() ) && f.getType().equals( WriteConcern.class )) {
+                    try {
+                        newMap.put( f.getName().toLowerCase(), (WriteConcern) f.get( null ) );
+                    } catch (Exception e) {
+                        throw new RuntimeException( e );
+                    }
+                }
+            
+            // Thought about doing a synchronize but this seems just as safe and
+            // I don't care about race conditions.
+            _namedConcerns = newMap;
+        }
+        
+        return _namedConcerns.get( name.toLowerCase() );
     }
-    
+
     public WriteConcern(){
         this(0);
     }

src/test/com/mongodb/JavaClientTest.java

@@ -625,15 +625,15 @@ public void testWriteResultMethodLevelWriteConcern(){
     }
 
     @Test
-    public void testWriteConcernValueOf(){
-    	WriteConcern wc1 = WriteConcern.NORMAL;
-    	WriteConcern wc2 = WriteConcern.valueOf( "normal" );
-    	WriteConcern wc3 = WriteConcern.valueOf( "NORMAL" );
-    	
-        assertEquals( wc1._w , wc2._w );
-        assertEquals( wc1._w , wc3._w );
+    public void testWriteConcernValueOf() {
+        WriteConcern wc1 = WriteConcern.NORMAL;
+        WriteConcern wc2 = WriteConcern.valueOf( "normal" );
+        WriteConcern wc3 = WriteConcern.valueOf( "NORMAL" );
+        
+        assertEquals( wc1._w, wc2._w );
+        assertEquals( wc1._w, wc3._w );
     }
-
+    
     @Test
     public void testFindAndModify(){
         DBCollection c = _db.getCollection( "findandmodify" );