Some aesthetic changes in Vogar.

Test: m vogar
Change-Id: I2acb228391d47e035d5663fa949f2695b720eff4
diff --git a/src/vogar/Driver.java b/src/vogar/Driver.java
index cbb7365..53fcf2a 100644
--- a/src/vogar/Driver.java
+++ b/src/vogar/Driver.java
@@ -89,7 +89,8 @@
             Outcome outcome = outcomes.get(action.getName());
             if (outcome != null) {
                 addEarlyResult(outcome);
-            } else if (run.expectationStore.get(action.getName()).getResult() == Result.UNSUPPORTED) {
+            } else if (run.expectationStore.get(action.getName()).getResult()
+                    == Result.UNSUPPORTED) {
                 addEarlyResult(new Outcome(action.getName(), Result.UNSUPPORTED,
                     "Unsupported according to expectations file"));
             } else {
diff --git a/src/vogar/FileCache.java b/src/vogar/FileCache.java
index b25a63a..c54a1dd 100644
--- a/src/vogar/FileCache.java
+++ b/src/vogar/FileCache.java
@@ -24,7 +24,7 @@
 public interface FileCache {
 
     boolean existsInCache(String key);
-    
+
     void copyToCache(File source, String key);
 
     void copyFromCache(String key, File destination);
diff --git a/src/vogar/Run.java b/src/vogar/Run.java
index cbfab20..4a61a76 100644
--- a/src/vogar/Run.java
+++ b/src/vogar/Run.java
@@ -106,8 +106,8 @@
     public final boolean checkJni;
     public final boolean debugging;
 
-    public Run(Vogar vogar, Toolchain toolchain, Console console, Mkdir mkdir, AndroidSdk androidSdk,
-            Rm rm, Target target, File runnerDir)
+    public Run(Vogar vogar, Toolchain toolchain, Console console, Mkdir mkdir,
+            AndroidSdk androidSdk, Rm rm, Target target, File runnerDir)
             throws IOException {
         this.console = console;