Final polish before 1.0.0.RC1

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

@@ -51,7 +51,6 @@ import org.springframework.boot.loader.util.SystemPropertyUtils;
  * {@link Launcher} for archives with user-configured classpath and main class via a
  * properties file. This model is often more flexible and more amenable to creating
  * well-behaved OS-level services than a model based on executable jars.
- * 
  * <p>
  * Looks in various places for a properties file to extract loader settings, defaulting to
  * <code>application.properties</code> either on the current classpath or in the current
@@ -62,7 +61,6 @@ import org.springframework.boot.loader.util.SystemPropertyUtils;
  * <code>file:</code> or any valid URL). Once that file is located turns it into
  * Properties and extracts optional values (which can also be provided overridden as
  * System properties in case the file doesn't exist):
- * 
  * <ul>
  * <li><code>loader.path</code>: a comma-separated list of directories to append to the
  * classpath (containing file resources and/or nested archives in *.jar or *.zip).
@@ -345,7 +343,7 @@ public class PropertiesLauncher extends Launcher {
 		try {
 			return loaderClass.getConstructor(ClassLoader.class).newInstance(parent);
 		}
-		catch (NoSuchMethodException e) {
+		catch (NoSuchMethodException ex) {
 			// Ignore and try with URLs
 		}
 

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2014 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.
@@ -28,11 +28,14 @@ import java.util.jar.Manifest;
 import org.springframework.boot.loader.AsciiBytes;
 
 /**
+ * Decorator to apply an {@link Archive.EntryFilter} to an existing {@link Archive}.
+ * 
  * @author Dave Syer
  */
 public class FilteredArchive extends Archive {
 
 	private Archive parent;
+
 	private EntryFilter filter;
 
 	public FilteredArchive(Archive parent, EntryFilter filter) {

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2014 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.
@@ -22,14 +22,11 @@ import java.util.Set;
 
 /**
  * Helper class for resolving placeholders in texts. Usually applied to file paths.
- * 
  * <p>
  * A text may contain {@code $ ...} placeholders, to be resolved as system properties:
  * e.g. {@code $ user.dir} . Default values can be supplied using the ":" separator
  * between key and value.
- * 
  * <p>
- * 
  * Adapted from Spring.
  * 
  * @author Juergen Hoeller
@@ -40,13 +37,19 @@ import java.util.Set;
  */
 public abstract class SystemPropertyUtils {
 
-	/** Prefix for system property placeholders: "${" */
+	/**
+	 * Prefix for system property placeholders: "${"
+	 */
 	public static final String PLACEHOLDER_PREFIX = "${";
 
-	/** Suffix for system property placeholders: "}" */
+	/**
+	 * Suffix for system property placeholders: "}"
+	 */
 	public static final String PLACEHOLDER_SUFFIX = "}";
 
-	/** Value separator for system property placeholders: ":" */
+	/**
+	 * Value separator for system property placeholders: ":"
+	 */
 	public static final String VALUE_SEPARATOR = ":";
 
 	private static final String SIMPLE_PREFIX = PLACEHOLDER_PREFIX.substring(1);
@@ -166,7 +169,6 @@ public abstract class SystemPropertyUtils {
 	 * Search the System properties and environment variables for a value with the
 	 * provided key. Environment variables in <code>UPPER_CASE</code> style are allowed
 	 * where System properties would normally be <code>lower.case</code>.
-	 * 
 	 * @param key the key to resolve
 	 * @param text optional extra context for an error message if the key resolution fails
 	 * (e.g. if System properties are not accessible)