Added SingleSpaceSeparator checkstyle

airsonic-main/src/test/java/org/airsonic/player/MissingTranslations.java

@@ -6,7 +6,7 @@ import java.util.Properties;
 import java.util.SortedMap;
 import java.util.TreeMap;
 
-public class MissingTranslations  {
+public class MissingTranslations {
 
     public static void main(String[] args) throws IOException {
         String[] locales = {"da", "de", "es", "pt", "fi", "fr", "is", "it", "ja_JP", "mk", "nl", "no", "pl", "ru", "sl", "sv", "zh_CN", "zh_TW"};

airsonic-main/src/test/java/org/airsonic/player/domain/VersionTestCase.java

@@ -31,7 +31,7 @@ public class VersionTestCase extends TestCase {
     /**
      * Tests that equals(), hashCode(), toString() and compareTo() works.
      */
-    public void testVersion()  {
+    public void testVersion() {
         doTestVersion("0.0", "0.1");
         doTestVersion("1.5", "2.3");
         doTestVersion("2.3", "2.34");

airsonic-main/src/test/java/org/airsonic/player/service/search/QueryFactoryTestCase.java

@@ -69,7 +69,7 @@ public class QueryFactoryTestCase {
             new MusicFolder(FID2, new File(PATH2), "music2", true, new java.util.Date());
 
     private static final List<MusicFolder> SINGLE_FOLDERS = Arrays.asList(MUSIC_FOLDER1);
-    private static final List<MusicFolder> MULTI_FOLDERS  = Arrays.asList(MUSIC_FOLDER1, MUSIC_FOLDER2);
+    private static final List<MusicFolder> MULTI_FOLDERS = Arrays.asList(MUSIC_FOLDER1, MUSIC_FOLDER2);
 
 
     /*

airsonic-main/src/test/java/org/airsonic/player/validator/PasswordSettingsValidatorTestCase.java

@@ -21,7 +21,7 @@ public class PasswordSettingsValidatorTestCase extends TestCase {
         PasswordSettingsValidator psv = new PasswordSettingsValidator();
         Errors errors = new BeanPropertyBindingResult(psc, "psv");
         psv.validate(psc, errors);
-        return  errors;
+        return errors;
     }
 
     public void testValidateEmptyPassword() {