Polish

spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/Repackager.java

@@ -189,6 +189,7 @@ public class Repackager {
 			final List<Library> unpackLibraries = new ArrayList<Library>();
 			final List<Library> standardLibraries = new ArrayList<Library>();
 			libraries.doWithLibraries(new LibraryCallback() {
+
 				@Override
 				public void library(Library library) throws IOException {
 					File file = library.getFile();
@@ -201,6 +202,7 @@ public class Repackager {
 						}
 					}
 				}
+
 			});
 			writer.writeManifest(buildManifest(sourceJar));
 			Set<String> seen = new HashSet<String>();