Polish contribution

Closes gh-6645

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

@@ -77,7 +77,7 @@ public class RunProcess {
 	protected int run(boolean waitForProcess, Collection<String> args)
 			throws IOException {
 		ProcessBuilder builder = new ProcessBuilder(this.command);
-		builder.directory(workingDirectory);
+		builder.directory(this.workingDirectory);
 		builder.command().addAll(args);
 		builder.redirectErrorStream(true);
 		boolean inheritedIO = inheritIO(builder);

spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/AbstractRunMojo.java

@@ -88,8 +88,9 @@ public abstract class AbstractRunMojo extends AbstractDependencyFilterMojo {
 	private Boolean noverify;
 
 	/**
-	 * The working directory of the application. If specified by default the process
-	 * will be started by forking a new JVM.
+	 * Current working directory to use for the application. If not specified, basedir
+	 * will be used NOTE: the use of working directory means that processes will be
+	 * started by forking a new JVM.
 	 * @since 1.5
 	 */
 	@Parameter(property = "run.workingDirectory")

spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/RunMojo.java

@@ -16,8 +16,8 @@
 
 package org.springframework.boot.maven;
 
-import java.net.URL;
 import java.io.File;
+import java.net.URL;
 import java.net.URLClassLoader;
 import java.util.List;
 

spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/StartMojo.java

 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2016 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.
@@ -90,7 +90,7 @@ public class StartMojo extends AbstractRunMojo {
 	@Override
 	protected void runWithForkedJvm(File workingDirectory, List<String> args)
 			throws MojoExecutionException, MojoFailureException {
-		RunProcess runProcess = runProcess(args, workingDirectory);
+		RunProcess runProcess = runProcess(workingDirectory, args);
 		try {
 			waitForSpringApplication();
 		}
@@ -104,9 +104,11 @@ public class StartMojo extends AbstractRunMojo {
 		}
 	}
 
-	private RunProcess runProcess(List<String> args, File workingDirectory) throws MojoExecutionException {
+	private RunProcess runProcess(File workingDirectory, List<String> args)
+			throws MojoExecutionException {
 		try {
-			RunProcess runProcess = new RunProcess(workingDirectory, new JavaExecutable().toString());
+			RunProcess runProcess = new RunProcess(workingDirectory,
+					new JavaExecutable().toString());
 			runProcess.run(false, args.toArray(new String[args.size()]));
 			return runProcess;
 		}