Refactoring for indentations

Author: KINAXIS\agharat

src/test/java/org/jenkinsci/plugins/workflow/libs/LibraryAdderTest.java

@@ -493,7 +493,7 @@ public void parallelBuildsDontInterfereWithExpiredCache() throws Throwable {
                 new SCMSourceRetriever(new GitSCMSource(null, sampleRepo.toString(), "", "*", "", true)));
         config.setDefaultVersion("master");
         config.setImplicit(true);
-        config.setCachingConfiguration(new LibraryCachingConfiguration(30, null,null));
+        config.setCachingConfiguration(new LibraryCachingConfiguration(30, null, null));
         GlobalLibraries.get().getLibraries().add(config);
         WorkflowJob p1 = r.createProject(WorkflowJob.class);
         WorkflowJob p2 = r.createProject(WorkflowJob.class);

src/test/java/org/jenkinsci/plugins/workflow/libs/ResourceStepTest.java

@@ -71,7 +71,7 @@ public class ResourceStepTest {
         initFixedContentLibrary();
 
         LibraryConfiguration libraryConfig =  new LibraryConfiguration("stuff", new SCMSourceRetriever(new GitSCMSource(null, sampleRepo.toString(), "", "*", "", true)));
-        libraryConfig.setCachingConfiguration(new LibraryCachingConfiguration(0, "",""));
+        libraryConfig.setCachingConfiguration(new LibraryCachingConfiguration(0, "", ""));
         GlobalLibraries.get().setLibraries(Collections.singletonList(libraryConfig));
         WorkflowJob p = r.jenkins.createProject(WorkflowJob.class, "p");