Polish the javadoc in spring-boot-cli

Add missing @param and @return elements

spring-boot-cli/src/main/java/org/springframework/boot/cli/command/Command.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -33,11 +33,13 @@ public interface Command {
 
 	/**
 	 * Returns the name of the command.
+	 * @return the command's name
 	 */
 	String getName();
 
 	/**
 	 * Returns a description of the command.
+	 * @return the command's description
 	 */
 	String getDescription();
 
@@ -45,29 +47,34 @@ public interface Command {
 	 * Returns usage help for the command. This should be a simple one-line string
 	 * describing basic usage. e.g. '[options] <file>'. Do not include the name of
 	 * the command in this string.
+	 * @return the command's usage help
 	 */
 	String getUsageHelp();
 
 	/**
 	 * Gets full help text for the command, e.g. a longer description and one line per
 	 * option.
+	 * @return the command's help text
 	 */
 	String getHelp();
 
 	/**
 	 * Returns help for each supported option.
+	 * @return help for each of the command's options
 	 */
 	Collection<OptionHelp> getOptionsHelp();
 
 	/**
 	 * Return some examples for the command.
+	 * @return the command's examples
 	 */
 	Collection<HelpExample> getExamples();
 
 	/**
 	 * Run the command.
 	 * @param args command arguments (this will not include the command itself)
-	 * @throws Exception
+	 * @throws Exception if the command fails
+	 * @return the outcome of the command
 	 */
 	ExitStatus run(String... args) throws Exception;
 

spring-boot-cli/src/main/java/org/springframework/boot/cli/command/CommandException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -80,7 +80,8 @@ public class CommandException extends RuntimeException {
 	}
 
 	/**
-	 * Returns options a set of options that are understood by the {@link CommandRunner}.
+	 * Returns a set of options that are understood by the {@link CommandRunner}.
+	 * @return the options understood by the runner
 	 */
 	public Set<Option> getOptions() {
 		return Collections.unmodifiableSet(this.options);

spring-boot-cli/src/main/java/org/springframework/boot/cli/command/CommandRunner.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -61,6 +61,7 @@ public class CommandRunner implements Iterable<Command> {
 	/**
 	 * Return the name of the runner or an empty string. Non-empty names will include a
 	 * trailing space character so that they can be used as a prefix.
+	 * @return the name of the runner
 	 */
 	public String getName() {
 		return this.name;
@@ -179,7 +180,7 @@ public class CommandRunner implements Iterable<Command> {
 			showUsage();
 			return 1;
 		}
-		catch(TestFailedException e) {
+		catch (TestFailedException e) {
 			return 1;
 		}
 		catch (Exception ex) {
@@ -204,7 +205,8 @@ public class CommandRunner implements Iterable<Command> {
 	/**
 	 * Parse the arguments and run a suitable command.
 	 * @param args the arguments
-	 * @throws Exception
+	 * @throws Exception if the command fails
+	 * @return the outcome of the command
 	 */
 	protected ExitStatus run(String... args) throws Exception {
 		if (args.length == 0) {

spring-boot-cli/src/main/java/org/springframework/boot/cli/command/init/InitializrService.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -69,7 +69,9 @@ class InitializrService {
 
 	/**
 	 * Generate a project based on the specified {@link ProjectGenerationRequest}
+	 * @param request the generation request
 	 * @return an entity defining the project
+	 * @throws IOException if generation fails
 	 */
 	public ProjectGenerationResponse generate(ProjectGenerationRequest request)
 			throws IOException {
@@ -89,6 +91,9 @@ class InitializrService {
 
 	/**
 	 * Load the {@link InitializrServiceMetadata} at the specified url.
+	 * @param serviceUrl to url of the initializer service
+	 * @return the metadata describing the service
+	 * @throws IOException if the service's metadata cannot be loaded
 	 */
 	public InitializrServiceMetadata loadMetadata(String serviceUrl) throws IOException {
 		CloseableHttpResponse httpResponse = executeInitializrMetadataRetrieval(serviceUrl);

spring-boot-cli/src/main/java/org/springframework/boot/cli/command/init/InitializrServiceMetadata.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -57,6 +57,7 @@ class InitializrServiceMetadata {
 
 	/**
 	 * Creates a new instance using the specified root {@link JSONObject}.
+	 * @param root the root JSONObject
 	 */
 	public InitializrServiceMetadata(JSONObject root) {
 		this.dependencies = parseDependencies(root);
@@ -75,6 +76,7 @@ class InitializrServiceMetadata {
 
 	/**
 	 * Return the dependencies supported by the service.
+	 * @return the supported dependencies
 	 */
 	public Collection<Dependency> getDependencies() {
 		return this.dependencies.values();
@@ -83,6 +85,8 @@ class InitializrServiceMetadata {
 	/**
 	 * Return the dependency with the specified id or {@code null} if no such dependency
 	 * exists.
+	 * @param id the id
+	 * @return the dependency or {@code null}
 	 */
 	public Dependency getDependency(String id) {
 		return this.dependencies.get(id);
@@ -90,14 +94,16 @@ class InitializrServiceMetadata {
 
 	/**
 	 * Return the project types supported by the service.
+	 * @return the supported project types
 	 */
 	public Map<String, ProjectType> getProjectTypes() {
 		return this.projectTypes.getContent();
 	}
 
 	/**
-	 * Return the default type to use or {@code null} or the metadata does not define any
+	 * Return the default type to use or {@code null} if the metadata does not define any
 	 * default.
+	 * @return the default project type or {@code null}
 	 */
 	public ProjectType getDefaultType() {
 		if (this.projectTypes.getDefaultItem() != null) {
@@ -112,6 +118,7 @@ class InitializrServiceMetadata {
 
 	/**
 	 * Returns the defaults applicable to the service.
+	 * @return the defaults of the service
 	 */
 	public Map<String, String> getDefaults() {
 		return this.defaults;

spring-boot-cli/src/main/java/org/springframework/boot/cli/command/init/ProjectGenerationRequest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -60,8 +60,9 @@ class ProjectGenerationRequest {
 	private String type;
 
 	/**
-	 * The url of the service to use.
+	 * The URL of the service to use.
 	 * @see #DEFAULT_SERVICE_URL
+	 * @return the service URL
 	 */
 	public String getServiceUrl() {
 		return this.serviceUrl;
@@ -73,6 +74,7 @@ class ProjectGenerationRequest {
 
 	/**
 	 * The location of the generated project.
+	 * @return the location of the generated project
 	 */
 	public String getOutput() {
 		return this.output;
@@ -89,8 +91,10 @@ class ProjectGenerationRequest {
 	}
 
 	/**
-	 * Specify if the project archive should be extract in the output location. If the
+	 * Whether or not the project archive should be extracted in the output location. If
-	 * {@link #getOutput() output} ends with "/", the project is extracted automatically.
+	 * the {@link #getOutput() output} ends with "/", the project is extracted
+	 * automatically.
+	 * @return {@code true} if the archive should be extracted, otherwise {@code false}
 	 */
 	public boolean isExtract() {
 		return this.extract;
@@ -102,6 +106,7 @@ class ProjectGenerationRequest {
 
 	/**
 	 * The Spring Boot version to use or {@code null} if it should not be customized.
+	 * @return the Spring Boot version of {@code null}
 	 */
 	public String getBootVersion() {
 		return this.bootVersion;
@@ -113,6 +118,7 @@ class ProjectGenerationRequest {
 
 	/**
 	 * The identifiers of the dependencies to include in the project.
+	 * @return the dependency identifiers
 	 */
 	public List<String> getDependencies() {
 		return this.dependencies;
@@ -120,6 +126,7 @@ class ProjectGenerationRequest {
 
 	/**
 	 * The Java version to use or {@code null} if it should not be customized.
+	 * @return the Java version or {@code null}
 	 */
 	public String getJavaVersion() {
 		return this.javaVersion;
@@ -131,6 +138,7 @@ class ProjectGenerationRequest {
 
 	/**
 	 * The packaging type or {@code null} if it should not be customized.
+	 * @return the packaging type or {@code null}
 	 */
 	public String getPackaging() {
 		return this.packaging;
@@ -143,6 +151,7 @@ class ProjectGenerationRequest {
 	/**
 	 * The build type to use. Ignored if a type is set. Can be used alongside the
 	 * {@link #getFormat() format} to identify the type to use.
+	 * @return the build type
 	 */
 	public String getBuild() {
 		return this.build;
@@ -155,6 +164,7 @@ class ProjectGenerationRequest {
 	/**
 	 * The project format to use. Ignored if a type is set. Can be used alongside the
 	 * {@link #getBuild() build} to identify the type to use.
+	 * @return the project format
 	 */
 	public String getFormat() {
 		return this.format;
@@ -165,7 +175,8 @@ class ProjectGenerationRequest {
 	}
 
 	/**
-	 * Specify if the type should be detected based on the build and format value.
+	 * Whether or not the type should be detected based on the build and format value.
+	 * @return {@code true} if type detection will be performed, otherwise {@code false}
 	 */
 	public boolean isDetectType() {
 		return this.detectType;
@@ -178,6 +189,7 @@ class ProjectGenerationRequest {
 	/**
 	 * The type of project to generate. Should match one of the advertized type that the
 	 * service supports. If not set, the default is retrieved from the service metadata.
+	 * @return the project type
 	 */
 	public String getType() {
 		return this.type;
@@ -188,7 +200,9 @@ class ProjectGenerationRequest {
 	}
 
 	/**
-	 * Generates the URL to use to generate a project represented by this request
+	 * Generates the URI to use to generate a project represented by this request
+	 * @param metadata the metadata that describes the service
+	 * @return the project generation URI
 	 */
 	URI generateUrl(InitializrServiceMetadata metadata) {
 		try {

spring-boot-cli/src/main/java/org/springframework/boot/cli/command/init/ProjectGenerationResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -38,6 +38,7 @@ class ProjectGenerationResponse {
 
 	/**
 	 * Return the {@link ContentType} of this instance
+	 * @return the content type
 	 */
 	public ContentType getContentType() {
 		return this.contentType;
@@ -45,6 +46,7 @@ class ProjectGenerationResponse {
 
 	/**
 	 * The generated project archive or file.
+	 * @return the content
 	 */
 	public byte[] getContent() {
 		return this.content;
@@ -57,6 +59,7 @@ class ProjectGenerationResponse {
 	/**
 	 * The preferred file name to use to store the entity on disk or {@code null} if no
 	 * preferred value has been set.
+	 * @return the file name, or {@code null}
 	 */
 	public String getFileName() {
 		return this.fileName;

spring-boot-cli/src/main/java/org/springframework/boot/cli/command/init/ServiceCapabilitiesReportGenerator.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -24,7 +24,6 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 
-import org.apache.http.impl.client.CloseableHttpClient;
 import org.codehaus.plexus.util.StringUtils;
 
 /**
@@ -40,7 +39,8 @@ class ServiceCapabilitiesReportGenerator {
 	private final InitializrService initializrService;
 
 	/**
-	 * Creates an instance using the specified {@link CloseableHttpClient}.
+	 * Creates an instance using the specified {@link InitializrService}.
+	 * @param initializrService the initialzr service
 	 */
 	ServiceCapabilitiesReportGenerator(InitializrService initializrService) {
 		this.initializrService = initializrService;
@@ -49,6 +49,9 @@ class ServiceCapabilitiesReportGenerator {
 	/**
 	 * Generate a report for the specified service. The report contains the available
 	 * capabilities as advertized by the root endpoint.
+	 * @param url the url of the service
+	 * @return the report that describes the service
+	 * @throws IOException if the report cannot be generated
 	 */
 	public String generate(String url) throws IOException {
 		InitializrServiceMetadata metadata = this.initializrService.loadMetadata(url);

spring-boot-cli/src/main/java/org/springframework/boot/cli/command/options/OptionHelp.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -27,11 +27,13 @@ public interface OptionHelp {
 
 	/**
 	 * Returns the set of options that are mutually synonymous.
+	 * @return the options
 	 */
 	Set<String> getOptions();
 
 	/**
 	 * Returns usage help for the option.
+	 * @return the usage help
 	 */
 	String getUsageHelp();
 

spring-boot-cli/src/main/java/org/springframework/boot/cli/command/run/SpringApplicationRunnerConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -30,11 +30,13 @@ public interface SpringApplicationRunnerConfiguration extends GroovyCompilerConf
 	/**
 	 * Returns {@code true} if the source file should be monitored for changes and
 	 * automatically recompiled.
+	 * @return {@code true} if file watching should be performed, otherwise {@code false}
 	 */
 	boolean isWatchForFileChanges();
 
 	/**
 	 * Returns the logging level to use.
+	 * @return the logging level
 	 */
 	Level getLogLevel();
 }

spring-boot-cli/src/main/java/org/springframework/boot/cli/command/shell/ShellPrompts.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -50,6 +50,7 @@ public class ShellPrompts {
 
 	/**
 	 * Returns the current prompt.
+	 * @return the current prompt
 	 */
 	public String getPrompt() {
 		return this.prompts.isEmpty() ? DEFAULT_PROMPT : this.prompts.peek();

spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/AstUtils.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.
@@ -49,6 +49,10 @@ public abstract class AstUtils {
 	 * Determine if a {@link ClassNode} has one or more of the specified annotations on
 	 * the class or any of its methods. N.B. the type names are not normally fully
 	 * qualified.
+	 * @param node the class to examine
+	 * @param annotations the annotations to look for
+	 * @return {@code true} if at least one of the annotations is found, otherwise
+	 * {@code false}
 	 */
 	public static boolean hasAtLeastOneAnnotation(ClassNode node, String... annotations) {
 		if (hasAtLeastOneAnnotation((AnnotatedNode) node, annotations)) {
@@ -65,6 +69,10 @@ public abstract class AstUtils {
 	/**
 	 * Determine if an {@link AnnotatedNode} has one or more of the specified annotations.
 	 * N.B. the annotation type names are not normally fully qualified.
+	 * @param node the node to examine
+	 * @param annotations the annotations to look for
+	 * @return {@code true} if at least one of the annotations is found, otherwise
+	 * {@code false}
 	 */
 	public static boolean hasAtLeastOneAnnotation(AnnotatedNode node,
 			String... annotations) {
@@ -83,6 +91,9 @@ public abstract class AstUtils {
 	 * Determine if a {@link ClassNode} has one or more fields of the specified types or
 	 * method returning one or more of the specified types. N.B. the type names are not
 	 * normally fully qualified.
+	 * @param node the class to examine
+	 * @param types the types to look for
+	 * @return {@code true} if at least one of the types is found, otherwise {@code false}
 	 */
 	public static boolean hasAtLeastOneFieldOrMethod(ClassNode node, String... types) {
 		Set<String> typesSet = new HashSet<String>(Arrays.asList(types));
@@ -102,6 +113,10 @@ public abstract class AstUtils {
 	/**
 	 * Determine if a {@link ClassNode} subclasses any of the specified types N.B. the
 	 * type names are not normally fully qualified.
+	 * @param node the class to examine
+	 * @param types the types that may have been sub-classed
+	 * @return {@code true} if the class subclasses any of the specified types, otherwise
+	 * {@code false}
 	 */
 	public static boolean subclasses(ClassNode node, String... types) {
 		for (String type : types) {
@@ -124,8 +139,10 @@ public abstract class AstUtils {
 
 	/**
 	 * Extract a top-level <code>name</code> closure from inside this block if there is
-	 * one. Removes it from the block at the same time.
+	 * one, optionally removing it from the block at the same time.
 	 * @param block a block statement (class definition)
+	 * @param name the name to look for
+	 * @param remove whether or not the extracted closure should be removed
 	 * @return a beans Closure if one can be found, null otherwise
 	 */
 	public static ClosureExpression getClosure(BlockStatement block, String name,

spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/CompilerAutoConfiguration.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.
@@ -48,7 +48,7 @@ public abstract class CompilerAutoConfiguration {
 	 * Apply any dependency customizations. This method will only be called if
 	 * {@link #matches} returns {@code true}.
 	 * @param dependencies dependency customizer
-	 * @throws CompilationFailedException
+	 * @throws CompilationFailedException if the dependencies cannot be applied
 	 */
 	public void applyDependencies(DependencyCustomizer dependencies)
 			throws CompilationFailedException {
@@ -58,7 +58,7 @@ public abstract class CompilerAutoConfiguration {
 	 * Apply any import customizations. This method will only be called if
 	 * {@link #matches} returns {@code true}.
 	 * @param imports import customizer
-	 * @throws CompilationFailedException
+	 * @throws CompilationFailedException if the imports cannot be applied
 	 */
 	public void applyImports(ImportCustomizer imports) throws CompilationFailedException {
 	}
@@ -67,6 +67,12 @@ public abstract class CompilerAutoConfiguration {
 	 * Apply any customizations to the main class. This method will only be called if
 	 * {@link #matches} returns {@code true}. This method is useful when a groovy file
 	 * defines more than one class but customization only applies to the first class.
+	 * @param loader the class loader being used during compilation
+	 * @param configuration the compiler configuration
+	 * @param generatorContext the current context
+	 * @param source the source unit
+	 * @param classNode the main class
+	 * @throws CompilationFailedException if the customizations cannot be applied
 	 */
 	public void applyToMainClass(GroovyClassLoader loader,
 			GroovyCompilerConfiguration configuration, GeneratorContext generatorContext,
@@ -75,6 +81,13 @@ public abstract class CompilerAutoConfiguration {
 
 	/**
 	 * Apply any additional configuration.
+	 *
+	 * @param loader the class loader being used during compilation
+	 * @param configuration the compiler configuration
+	 * @param generatorContext the current context
+	 * @param source the source unit
+	 * @param classNode the class
+	 * @throws CompilationFailedException if the configuration cannot be applied
 	 */
 	public void apply(GroovyClassLoader loader,
 			GroovyCompilerConfiguration configuration, GeneratorContext generatorContext,

spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/DependencyCustomizer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -47,7 +47,9 @@ public class DependencyCustomizer {
 
 	/**
 	 * Create a new {@link DependencyCustomizer} instance.
-	 * @param loader
+	 * @param loader the current classloader
+	 * @param moduleNode the current module
+	 * @param dependencyResolutionContext the context for dependency resolution
 	 */
 	public DependencyCustomizer(GroovyClassLoader loader, ModuleNode moduleNode,
 			DependencyResolutionContext dependencyResolutionContext) {
@@ -250,7 +252,9 @@ public class DependencyCustomizer {
 
 	/**
 	 * Strategy called to test if dependencies can be added. Subclasses override as
-	 * required.
+	 * required. Returns {@code true} by default.
+	 *
+	 * @return {@code true} if dependencies can be added, otherwise {@code false}
 	 */
 	protected boolean canAdd() {
 		return true;

spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/GroovyCompiler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -123,6 +123,7 @@ public class GroovyCompiler {
 	/**
 	 * Return a mutable list of the {@link ASTTransformation}s to be applied during
 	 * {@link #compile(String...)}.
+	 * @return the AST transformations to apply
 	 */
 	public List<ASTTransformation> getAstTransformations() {
 		return this.transformations;

spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/GroovyCompilerConfiguration.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.
@@ -35,32 +35,39 @@ public interface GroovyCompilerConfiguration {
 
 	/**
 	 * Returns the scope in which the compiler operates.
+	 * @return the scope of the compiler
 	 */
 	GroovyCompilerScope getScope();
 
 	/**
 	 * Returns if import declarations should be guessed.
+	 * @return {@code true} if imports should be guessed, otherwise {@code false}
 	 */
 	boolean isGuessImports();
 
 	/**
 	 * Returns if jar dependencies should be guessed.
+	 * @return {@code true} if dependencies should be guessed, otherwise {@code false}
 	 */
 	boolean isGuessDependencies();
 
 	/**
-	 * Returns true if autoconfiguration transformations should be applied.
+	 * Returns true if auto-configuration transformations should be applied.
+	 * @return {@code true} if auto-configuration transformations should be applied,
+	 * otherwise {@code false}
 	 */
 	boolean isAutoconfigure();
 
 	/**
+	 * Returns the classpath for local resources
 	 * @return a path for local resources
 	 */
 	String[] getClasspath();
 
 	/**
-	 * @return the configuration for the repositories that will be used by the compiler to
+	 * Returns the configuration for the repositories that will be used by the compiler to
 	 * resolve dependencies.
+	 * @return the repository configurations
 	 */
 	List<RepositoryConfiguration> getRepositoryConfiguration();
 

spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/grape/ManagedDependenciesFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -45,6 +45,7 @@ public class ManagedDependenciesFactory {
 
 	/**
 	 * Return a list of the managed dependencies.
+	 * @return the managed dependencies
 	 */
 	public List<Dependency> getManagedDependencies() {
 		List<Dependency> result = new ArrayList<Dependency>();

spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/grape/RepositorySystemSessionAutoConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 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.
@@ -29,6 +29,8 @@ public interface RepositorySystemSessionAutoConfiguration {
 
 	/**
 	 * Apply the configuration
+	 * @param session the repository system session
+	 * @param repositorySystem the repository system
 	 */
 	void apply(DefaultRepositorySystemSession session, RepositorySystem repositorySystem);