From 214eb5c9cd9848168890445297dca34a44d3f73c Mon Sep 17 00:00:00 2001
From: Vincent Siveton <vsiveton@apache.org>
Date: Sun, 20 Jan 2008 00:30:59 +0000
Subject: [PATCH] MPLUGIN-60: MavenProjectStub uses immutable collections for
 modifiable data

o using another way instead of the proposed patch

git-svn-id: https://svn.apache.org/repos/asf/maven/plugin-tools/trunk@613484 13f79535-47bb-0310-9956-ffa450edef68
---
 .../maven/plugin/testing/stubs/MavenProjectStub.java     | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/maven-plugin-testing-harness/src/main/java/org/apache/maven/plugin/testing/stubs/MavenProjectStub.java b/maven-plugin-testing-harness/src/main/java/org/apache/maven/plugin/testing/stubs/MavenProjectStub.java
index fdbc19c..0486a6b 100644
--- a/maven-plugin-testing-harness/src/main/java/org/apache/maven/plugin/testing/stubs/MavenProjectStub.java
+++ b/maven-plugin-testing-harness/src/main/java/org/apache/maven/plugin/testing/stubs/MavenProjectStub.java
@@ -22,6 +22,7 @@ package org.apache.maven.plugin.testing.stubs;
 import java.io.File;
 import java.io.IOException;
 import java.io.Writer;
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
@@ -323,7 +324,7 @@ public class MavenProjectStub
     {
         if ( compileSourceRoots == null )
         {
-            compileSourceRoots = Collections.singletonList( string );
+            compileSourceRoots = new ArrayList( Collections.singletonList( string ) );
         }
         else
         {
@@ -338,7 +339,7 @@ public class MavenProjectStub
     {
         if ( scriptSourceRoots == null )
         {
-            scriptSourceRoots = Collections.singletonList( string );
+            scriptSourceRoots = new ArrayList( Collections.singletonList( string ) );
         }
         else
         {
@@ -353,7 +354,7 @@ public class MavenProjectStub
     {
         if ( testCompileSourceRoots == null )
         {
-            testCompileSourceRoots = Collections.singletonList( string );
+            testCompileSourceRoots = new ArrayList( Collections.singletonList( string ) );
         }
         else
         {
@@ -1393,7 +1394,7 @@ public class MavenProjectStub
     {
         if ( attachedArtifacts == null )
         {
-            this.attachedArtifacts = Collections.singletonList( artifact );
+            this.attachedArtifacts = new ArrayList( Collections.singletonList( artifact ) );
         }
         else
         {