fix style

Author: vladak

opengrok-indexer/src/main/java/org/opengrok/indexer/history/RepositoryInfo.java

@@ -163,13 +163,21 @@ public void setHistoryEnabled(boolean flag) {
         this.historyEnabled = flag;
     }
 
-    public String getUsername() { return username; }
+    public String getUsername() {
+        return username;
+    }
 
-    public void setUsername(String username) { this.username = username; }
+    public void setUsername(String username) {
+        this.username = username;
+    }
 
-    public String getPassword() { return password; }
+    public String getPassword() {
+        return password;
+    }
 
-    public void setPassword(String password) { this.password = password; }
+    public void setPassword(String password) {
+        this.password = password;
+    }
 
     /**
      * @return relative path to source root

opengrok-indexer/src/test/java/org/opengrok/indexer/history/SubversionRepositoryTest.java

@@ -74,7 +74,7 @@ void testDateFormats() {
     void testUsernamePassword() {
         final SubversionRepository repository = new SubversionRepository();
         final String username = "foo";
-        final String password= "bar";
+        final String password = "bar";
         repository.setUsername(username);
         repository.setPassword(password);
         assertEquals(List.of("--username", username, "--password", password), repository.getAuthCommandLineParams());
@@ -91,7 +91,7 @@ void testNullUsernameNullPassword() {
     @Test
     void testNullUsernameNonNullPassword() {
         final SubversionRepository repository = new SubversionRepository();
-        final String password= "bar";
+        final String password = "bar";
         assertNull(repository.getUsername());
         repository.setPassword(password);
         assertTrue(repository.getAuthCommandLineParams().isEmpty());