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>();

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

@@ -259,6 +259,7 @@ public class JarFile extends java.util.jar.JarFile {
 	private JarFile createJarFileFromDirectoryEntry(JarEntry entry) throws IOException {
 		final AsciiBytes sourceName = new AsciiBytes(entry.getName());
 		JarEntryFilter filter = new JarEntryFilter() {
+
 			@Override
 			public AsciiBytes apply(AsciiBytes name) {
 				if (name.startsWith(sourceName) && !name.equals(sourceName)) {
@@ -266,6 +267,7 @@ public class JarFile extends java.util.jar.JarFile {
 				}
 				return null;
 			}
+
 		};
 		return new JarFile(this.rootFile,
 				this.pathFromRoot + "!/"