Polish

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

@@ -248,7 +248,7 @@ public class JarWriter {
 	/**
 	 * Interface used to write jar entry date.
 	 */
-	private static interface EntryWriter {
+	private interface EntryWriter {
 
 		/**
 		 * Write entry data to the specified output stream

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

@@ -28,7 +28,7 @@ public interface Libraries {
 	/**
 	 * Represents no libraries.
 	 */
-	public static Libraries NONE = new Libraries() {
+	Libraries NONE = new Libraries() {
 		@Override
 		public void doWithLibraries(LibraryCallback callback) throws IOException {
 		}

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2015 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -28,7 +28,7 @@ public interface LibraryScope {
 	/**
 	 * The library is used at compile time and runtime.
 	 */
-	public static final LibraryScope COMPILE = new LibraryScope() {
+	LibraryScope COMPILE = new LibraryScope() {
 
 		@Override
 		public String toString() {
@@ -40,7 +40,7 @@ public interface LibraryScope {
 	/**
 	 * The library is used at runtime but not needed for compile.
 	 */
-	public static final LibraryScope RUNTIME = new LibraryScope() {
+	LibraryScope RUNTIME = new LibraryScope() {
 
 		@Override
 		public String toString() {
@@ -52,7 +52,7 @@ public interface LibraryScope {
 	/**
 	 * The library is needed for compile but is usually provided when running.
 	 */
-	public static final LibraryScope PROVIDED = new LibraryScope() {
+	LibraryScope PROVIDED = new LibraryScope() {
 
 		@Override
 		public String toString() {
@@ -64,7 +64,7 @@ public interface LibraryScope {
 	/**
 	 * Marker for custom scope when custom configuration is used.
 	 */
-	public static final LibraryScope CUSTOM = new LibraryScope() {
+	LibraryScope CUSTOM = new LibraryScope() {
 
 		@Override
 		public String toString() {

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

@@ -313,7 +313,7 @@ public abstract class MainClassFinder {
 	 * Callback interface used to receive class names.
 	 * @param <T> the result type
 	 */
-	public static interface ClassNameCallback<T> {
+	public interface ClassNameCallback<T> {
 
 		/**
 		 * Handle the specified class name