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Posted to site-commits@maven.apache.org by ol...@apache.org on 2020/03/12 07:11:01 UTC
svn commit: r1875119 [39/40] - in
/maven/website/components/plugins-archives/maven-javadoc-plugin-LATEST: ./
apidocs/ apidocs/org/apache/maven/plugins/javadoc/
apidocs/org/apache/maven/plugins/javadoc/class-use/
apidocs/org/apache/maven/plugins/javadoc...
Modified: maven/website/components/plugins-archives/maven-javadoc-plugin-LATEST/xref/org/apache/maven/plugins/javadoc/JavadocUtil.html
==============================================================================
--- maven/website/components/plugins-archives/maven-javadoc-plugin-LATEST/xref/org/apache/maven/plugins/javadoc/JavadocUtil.html (original)
+++ maven/website/components/plugins-archives/maven-javadoc-plugin-LATEST/xref/org/apache/maven/plugins/javadoc/JavadocUtil.html Thu Mar 12 07:10:57 2020
@@ -789,1077 +789,1086 @@
<a class="jxr_linenumber" name="L781" href="#L781">781</a> <em class="jxr_javadoccomment"> * @param goals a not null goals list.</em>
<a class="jxr_linenumber" name="L782" href="#L782">782</a> <em class="jxr_javadoccomment"> * @param properties the properties for the goals, could be null.</em>
<a class="jxr_linenumber" name="L783" href="#L783">783</a> <em class="jxr_javadoccomment"> * @param invokerLog the log file where the invoker will be written, if null using <code>System.out</code>.</em>
-<a class="jxr_linenumber" name="L784" href="#L784">784</a> <em class="jxr_javadoccomment"> * @throws MavenInvocationException if any</em>
-<a class="jxr_linenumber" name="L785" href="#L785">785</a> <em class="jxr_javadoccomment"> * @since 2.6</em>
-<a class="jxr_linenumber" name="L786" href="#L786">786</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L787" href="#L787">787</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> invokeMaven( Log log, File localRepositoryDir, File projectFile, List<String> goals,
-<a class="jxr_linenumber" name="L788" href="#L788">788</a> Properties properties, File invokerLog )
-<a class="jxr_linenumber" name="L789" href="#L789">789</a> <strong class="jxr_keyword">throws</strong> MavenInvocationException
-<a class="jxr_linenumber" name="L790" href="#L790">790</a> {
-<a class="jxr_linenumber" name="L791" href="#L791">791</a> <strong class="jxr_keyword">if</strong> ( projectFile == <strong class="jxr_keyword">null</strong> )
-<a class="jxr_linenumber" name="L792" href="#L792">792</a> {
-<a class="jxr_linenumber" name="L793" href="#L793">793</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException( <span class="jxr_string">"projectFile should be not null."</span> );
-<a class="jxr_linenumber" name="L794" href="#L794">794</a> }
-<a class="jxr_linenumber" name="L795" href="#L795">795</a> <strong class="jxr_keyword">if</strong> ( !projectFile.isFile() )
-<a class="jxr_linenumber" name="L796" href="#L796">796</a> {
-<a class="jxr_linenumber" name="L797" href="#L797">797</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException( projectFile.getAbsolutePath() + <span class="jxr_string">" is not a file."</span> );
-<a class="jxr_linenumber" name="L798" href="#L798">798</a> }
-<a class="jxr_linenumber" name="L799" href="#L799">799</a> <strong class="jxr_keyword">if</strong> ( goals == <strong class="jxr_keyword">null</strong> || goals.size() == 0 )
-<a class="jxr_linenumber" name="L800" href="#L800">800</a> {
-<a class="jxr_linenumber" name="L801" href="#L801">801</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException( <span class="jxr_string">"goals should be not empty."</span> );
-<a class="jxr_linenumber" name="L802" href="#L802">802</a> }
-<a class="jxr_linenumber" name="L803" href="#L803">803</a> <strong class="jxr_keyword">if</strong> ( localRepositoryDir == <strong class="jxr_keyword">null</strong> || !localRepositoryDir.isDirectory() )
-<a class="jxr_linenumber" name="L804" href="#L804">804</a> {
-<a class="jxr_linenumber" name="L805" href="#L805">805</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException( <span class="jxr_string">"localRepositoryDir '"</span> + localRepositoryDir
-<a class="jxr_linenumber" name="L806" href="#L806">806</a> + <span class="jxr_string">"' should be a directory."</span> );
-<a class="jxr_linenumber" name="L807" href="#L807">807</a> }
-<a class="jxr_linenumber" name="L808" href="#L808">808</a>
-<a class="jxr_linenumber" name="L809" href="#L809">809</a> String mavenHome = getMavenHome( log );
-<a class="jxr_linenumber" name="L810" href="#L810">810</a> <strong class="jxr_keyword">if</strong> ( StringUtils.isEmpty( mavenHome ) )
-<a class="jxr_linenumber" name="L811" href="#L811">811</a> {
-<a class="jxr_linenumber" name="L812" href="#L812">812</a> String msg = <span class="jxr_string">"Could NOT invoke Maven because no Maven Home is defined. You need to have set the M2_HOME "</span>
-<a class="jxr_linenumber" name="L813" href="#L813">813</a> + <span class="jxr_string">"system env variable or a maven.home Java system properties."</span>;
-<a class="jxr_linenumber" name="L814" href="#L814">814</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> )
-<a class="jxr_linenumber" name="L815" href="#L815">815</a> {
-<a class="jxr_linenumber" name="L816" href="#L816">816</a> log.error( msg );
-<a class="jxr_linenumber" name="L817" href="#L817">817</a> }
-<a class="jxr_linenumber" name="L818" href="#L818">818</a> <strong class="jxr_keyword">else</strong>
-<a class="jxr_linenumber" name="L819" href="#L819">819</a> {
-<a class="jxr_linenumber" name="L820" href="#L820">820</a> System.err.println( msg );
-<a class="jxr_linenumber" name="L821" href="#L821">821</a> }
-<a class="jxr_linenumber" name="L822" href="#L822">822</a> <strong class="jxr_keyword">return</strong>;
-<a class="jxr_linenumber" name="L823" href="#L823">823</a> }
-<a class="jxr_linenumber" name="L824" href="#L824">824</a>
-<a class="jxr_linenumber" name="L825" href="#L825">825</a> Invoker invoker = <strong class="jxr_keyword">new</strong> DefaultInvoker();
-<a class="jxr_linenumber" name="L826" href="#L826">826</a> invoker.setMavenHome( <strong class="jxr_keyword">new</strong> File( mavenHome ) );
-<a class="jxr_linenumber" name="L827" href="#L827">827</a> invoker.setLocalRepositoryDirectory( localRepositoryDir );
-<a class="jxr_linenumber" name="L828" href="#L828">828</a>
-<a class="jxr_linenumber" name="L829" href="#L829">829</a> InvocationRequest request = <strong class="jxr_keyword">new</strong> DefaultInvocationRequest();
-<a class="jxr_linenumber" name="L830" href="#L830">830</a> request.setBaseDirectory( projectFile.getParentFile() );
-<a class="jxr_linenumber" name="L831" href="#L831">831</a> request.setPomFile( projectFile );
-<a class="jxr_linenumber" name="L832" href="#L832">832</a> request.setBatchMode( <strong class="jxr_keyword">true</strong> );
-<a class="jxr_linenumber" name="L833" href="#L833">833</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> )
-<a class="jxr_linenumber" name="L834" href="#L834">834</a> {
-<a class="jxr_linenumber" name="L835" href="#L835">835</a> request.setDebug( log.isDebugEnabled() );
-<a class="jxr_linenumber" name="L836" href="#L836">836</a> }
-<a class="jxr_linenumber" name="L837" href="#L837">837</a> <strong class="jxr_keyword">else</strong>
-<a class="jxr_linenumber" name="L838" href="#L838">838</a> {
-<a class="jxr_linenumber" name="L839" href="#L839">839</a> request.setDebug( <strong class="jxr_keyword">true</strong> );
-<a class="jxr_linenumber" name="L840" href="#L840">840</a> }
-<a class="jxr_linenumber" name="L841" href="#L841">841</a> request.setGoals( goals );
-<a class="jxr_linenumber" name="L842" href="#L842">842</a> <strong class="jxr_keyword">if</strong> ( properties != <strong class="jxr_keyword">null</strong> )
-<a class="jxr_linenumber" name="L843" href="#L843">843</a> {
-<a class="jxr_linenumber" name="L844" href="#L844">844</a> request.setProperties( properties );
-<a class="jxr_linenumber" name="L845" href="#L845">845</a> }
-<a class="jxr_linenumber" name="L846" href="#L846">846</a> File javaHome = getJavaHome( log );
-<a class="jxr_linenumber" name="L847" href="#L847">847</a> <strong class="jxr_keyword">if</strong> ( javaHome != <strong class="jxr_keyword">null</strong> )
-<a class="jxr_linenumber" name="L848" href="#L848">848</a> {
-<a class="jxr_linenumber" name="L849" href="#L849">849</a> request.setJavaHome( javaHome );
-<a class="jxr_linenumber" name="L850" href="#L850">850</a> }
-<a class="jxr_linenumber" name="L851" href="#L851">851</a>
-<a class="jxr_linenumber" name="L852" href="#L852">852</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isDebugEnabled() )
-<a class="jxr_linenumber" name="L853" href="#L853">853</a> {
-<a class="jxr_linenumber" name="L854" href="#L854">854</a> log.debug( <span class="jxr_string">"Invoking Maven for the goals: "</span> + goals + <span class="jxr_string">" with "</span>
-<a class="jxr_linenumber" name="L855" href="#L855">855</a> + ( properties == <strong class="jxr_keyword">null</strong> ? <span class="jxr_string">"no properties"</span> : <span class="jxr_string">"properties="</span> + properties ) );
-<a class="jxr_linenumber" name="L856" href="#L856">856</a> }
-<a class="jxr_linenumber" name="L857" href="#L857">857</a> InvocationResult result = invoke( log, invoker, request, invokerLog, goals, properties, <strong class="jxr_keyword">null</strong> );
-<a class="jxr_linenumber" name="L858" href="#L858">858</a>
-<a class="jxr_linenumber" name="L859" href="#L859">859</a> <strong class="jxr_keyword">if</strong> ( result.getExitCode() != 0 )
-<a class="jxr_linenumber" name="L860" href="#L860">860</a> {
-<a class="jxr_linenumber" name="L861" href="#L861">861</a> String invokerLogContent = readFile( invokerLog, <span class="jxr_string">"UTF-8"</span> );
-<a class="jxr_linenumber" name="L862" href="#L862">862</a>
-<a class="jxr_linenumber" name="L863" href="#L863">863</a> <em class="jxr_comment">// see DefaultMaven</em>
-<a class="jxr_linenumber" name="L864" href="#L864">864</a> <strong class="jxr_keyword">if</strong> ( invokerLogContent != <strong class="jxr_keyword">null</strong> && ( !invokerLogContent.contains( <span class="jxr_string">"Scanning for projects..."</span> )
-<a class="jxr_linenumber" name="L865" href="#L865">865</a> || invokerLogContent.contains( OutOfMemoryError.<strong class="jxr_keyword">class</strong>.getName() ) ) )
-<a class="jxr_linenumber" name="L866" href="#L866">866</a> {
-<a class="jxr_linenumber" name="L867" href="#L867">867</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> )
-<a class="jxr_linenumber" name="L868" href="#L868">868</a> {
-<a class="jxr_linenumber" name="L869" href="#L869">869</a> log.error( <span class="jxr_string">"Error occurred during initialization of VM, trying to use an empty MAVEN_OPTS..."</span> );
-<a class="jxr_linenumber" name="L870" href="#L870">870</a>
-<a class="jxr_linenumber" name="L871" href="#L871">871</a> <strong class="jxr_keyword">if</strong> ( log.isDebugEnabled() )
-<a class="jxr_linenumber" name="L872" href="#L872">872</a> {
-<a class="jxr_linenumber" name="L873" href="#L873">873</a> log.debug( <span class="jxr_string">"Reinvoking Maven for the goals: "</span> + goals + <span class="jxr_string">" with an empty MAVEN_OPTS..."</span> );
-<a class="jxr_linenumber" name="L874" href="#L874">874</a> }
-<a class="jxr_linenumber" name="L875" href="#L875">875</a> }
-<a class="jxr_linenumber" name="L876" href="#L876">876</a> result = invoke( log, invoker, request, invokerLog, goals, properties, <span class="jxr_string">""</span> );
-<a class="jxr_linenumber" name="L877" href="#L877">877</a> }
-<a class="jxr_linenumber" name="L878" href="#L878">878</a> }
-<a class="jxr_linenumber" name="L879" href="#L879">879</a>
-<a class="jxr_linenumber" name="L880" href="#L880">880</a> <strong class="jxr_keyword">if</strong> ( result.getExitCode() != 0 )
-<a class="jxr_linenumber" name="L881" href="#L881">881</a> {
-<a class="jxr_linenumber" name="L882" href="#L882">882</a> String invokerLogContent = readFile( invokerLog, <span class="jxr_string">"UTF-8"</span> );
-<a class="jxr_linenumber" name="L883" href="#L883">883</a>
-<a class="jxr_linenumber" name="L884" href="#L884">884</a> <em class="jxr_comment">// see DefaultMaven</em>
-<a class="jxr_linenumber" name="L885" href="#L885">885</a> <strong class="jxr_keyword">if</strong> ( invokerLogContent != <strong class="jxr_keyword">null</strong> && ( !invokerLogContent.contains( <span class="jxr_string">"Scanning for projects..."</span> )
-<a class="jxr_linenumber" name="L886" href="#L886">886</a> || invokerLogContent.contains( OutOfMemoryError.<strong class="jxr_keyword">class</strong>.getName() ) ) )
-<a class="jxr_linenumber" name="L887" href="#L887">887</a> {
-<a class="jxr_linenumber" name="L888" href="#L888">888</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> MavenInvocationException( ERROR_INIT_VM );
-<a class="jxr_linenumber" name="L889" href="#L889">889</a> }
-<a class="jxr_linenumber" name="L890" href="#L890">890</a>
-<a class="jxr_linenumber" name="L891" href="#L891">891</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> MavenInvocationException( <span class="jxr_string">"Error when invoking Maven, consult the invoker log file: "</span>
-<a class="jxr_linenumber" name="L892" href="#L892">892</a> + invokerLog.getAbsolutePath() );
-<a class="jxr_linenumber" name="L893" href="#L893">893</a> }
-<a class="jxr_linenumber" name="L894" href="#L894">894</a> }
-<a class="jxr_linenumber" name="L895" href="#L895">895</a>
-<a class="jxr_linenumber" name="L896" href="#L896">896</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L897" href="#L897">897</a> <em class="jxr_javadoccomment"> * Read the given file and return the content or null if an IOException occurs.</em>
-<a class="jxr_linenumber" name="L898" href="#L898">898</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L899" href="#L899">899</a> <em class="jxr_javadoccomment"> * @param javaFile not null</em>
-<a class="jxr_linenumber" name="L900" href="#L900">900</a> <em class="jxr_javadoccomment"> * @param encoding could be null</em>
-<a class="jxr_linenumber" name="L901" href="#L901">901</a> <em class="jxr_javadoccomment"> * @return the content with unified line separator of the given javaFile using the given encoding.</em>
-<a class="jxr_linenumber" name="L902" href="#L902">902</a> <em class="jxr_javadoccomment"> * @see FileUtils#fileRead(File, String)</em>
-<a class="jxr_linenumber" name="L903" href="#L903">903</a> <em class="jxr_javadoccomment"> * @since 2.6.1</em>
-<a class="jxr_linenumber" name="L904" href="#L904">904</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L905" href="#L905">905</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> String readFile( <strong class="jxr_keyword">final</strong> File javaFile, <strong class="jxr_keyword">final</strong> String encoding )
-<a class="jxr_linenumber" name="L906" href="#L906">906</a> {
-<a class="jxr_linenumber" name="L907" href="#L907">907</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="L908" href="#L908">908</a> {
-<a class="jxr_linenumber" name="L909" href="#L909">909</a> <strong class="jxr_keyword">return</strong> FileUtils.fileRead( javaFile, encoding );
-<a class="jxr_linenumber" name="L910" href="#L910">910</a> }
-<a class="jxr_linenumber" name="L911" href="#L911">911</a> <strong class="jxr_keyword">catch</strong> ( IOException e )
-<a class="jxr_linenumber" name="L912" href="#L912">912</a> {
-<a class="jxr_linenumber" name="L913" href="#L913">913</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="L914" href="#L914">914</a> }
-<a class="jxr_linenumber" name="L915" href="#L915">915</a> }
-<a class="jxr_linenumber" name="L916" href="#L916">916</a>
-<a class="jxr_linenumber" name="L917" href="#L917">917</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L918" href="#L918">918</a> <em class="jxr_javadoccomment"> * Split the given path with colon and semi-colon, to support Solaris and Windows path. Examples:</em>
-<a class="jxr_linenumber" name="L919" href="#L919">919</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L920" href="#L920">920</a> <em class="jxr_javadoccomment"> * <pre></em>
-<a class="jxr_linenumber" name="L921" href="#L921">921</a> <em class="jxr_javadoccomment"> * splitPath( "/home:/tmp" ) = ["/home", "/tmp"]</em>
-<a class="jxr_linenumber" name="L922" href="#L922">922</a> <em class="jxr_javadoccomment"> * splitPath( "/home;/tmp" ) = ["/home", "/tmp"]</em>
-<a class="jxr_linenumber" name="L923" href="#L923">923</a> <em class="jxr_javadoccomment"> * splitPath( "C:/home:C:/tmp" ) = ["C:/home", "C:/tmp"]</em>
-<a class="jxr_linenumber" name="L924" href="#L924">924</a> <em class="jxr_javadoccomment"> * splitPath( "C:/home;C:/tmp" ) = ["C:/home", "C:/tmp"]</em>
-<a class="jxr_linenumber" name="L925" href="#L925">925</a> <em class="jxr_javadoccomment"> * </pre></em>
-<a class="jxr_linenumber" name="L926" href="#L926">926</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L927" href="#L927">927</a> <em class="jxr_javadoccomment"> * @param path which can contain multiple paths separated with a colon (<code>:</code>) or a semi-colon</em>
-<a class="jxr_linenumber" name="L928" href="#L928">928</a> <em class="jxr_javadoccomment"> * (<code>;</code>), platform independent. Could be null.</em>
-<a class="jxr_linenumber" name="L929" href="#L929">929</a> <em class="jxr_javadoccomment"> * @return the path splitted by colon or semi-colon or <code>null</code> if path was <code>null</code>.</em>
-<a class="jxr_linenumber" name="L930" href="#L930">930</a> <em class="jxr_javadoccomment"> * @since 2.6.1</em>
-<a class="jxr_linenumber" name="L931" href="#L931">931</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L932" href="#L932">932</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> String[] splitPath( <strong class="jxr_keyword">final</strong> String path )
-<a class="jxr_linenumber" name="L933" href="#L933">933</a> {
-<a class="jxr_linenumber" name="L934" href="#L934">934</a> <strong class="jxr_keyword">if</strong> ( path == <strong class="jxr_keyword">null</strong> )
-<a class="jxr_linenumber" name="L935" href="#L935">935</a> {
-<a class="jxr_linenumber" name="L936" href="#L936">936</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="L937" href="#L937">937</a> }
-<a class="jxr_linenumber" name="L938" href="#L938">938</a>
-<a class="jxr_linenumber" name="L939" href="#L939">939</a> List<String> subpaths = <strong class="jxr_keyword">new</strong> ArrayList<>();
-<a class="jxr_linenumber" name="L940" href="#L940">940</a> PathTokenizer pathTokenizer = <strong class="jxr_keyword">new</strong> PathTokenizer( path );
-<a class="jxr_linenumber" name="L941" href="#L941">941</a> <strong class="jxr_keyword">while</strong> ( pathTokenizer.hasMoreTokens() )
-<a class="jxr_linenumber" name="L942" href="#L942">942</a> {
-<a class="jxr_linenumber" name="L943" href="#L943">943</a> subpaths.add( pathTokenizer.nextToken() );
-<a class="jxr_linenumber" name="L944" href="#L944">944</a> }
-<a class="jxr_linenumber" name="L945" href="#L945">945</a>
-<a class="jxr_linenumber" name="L946" href="#L946">946</a> <strong class="jxr_keyword">return</strong> subpaths.toArray( <strong class="jxr_keyword">new</strong> String[subpaths.size()] );
-<a class="jxr_linenumber" name="L947" href="#L947">947</a> }
-<a class="jxr_linenumber" name="L948" href="#L948">948</a>
-<a class="jxr_linenumber" name="L949" href="#L949">949</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L950" href="#L950">950</a> <em class="jxr_javadoccomment"> * Unify the given path with the current System path separator, to be platform independent. Examples:</em>
-<a class="jxr_linenumber" name="L951" href="#L951">951</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L952" href="#L952">952</a> <em class="jxr_javadoccomment"> * <pre></em>
-<a class="jxr_linenumber" name="L953" href="#L953">953</a> <em class="jxr_javadoccomment"> * unifyPathSeparator( "/home:/tmp" ) = "/home:/tmp" (Solaris box)</em>
-<a class="jxr_linenumber" name="L954" href="#L954">954</a> <em class="jxr_javadoccomment"> * unifyPathSeparator( "/home:/tmp" ) = "/home;/tmp" (Windows box)</em>
-<a class="jxr_linenumber" name="L955" href="#L955">955</a> <em class="jxr_javadoccomment"> * </pre></em>
-<a class="jxr_linenumber" name="L956" href="#L956">956</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L957" href="#L957">957</a> <em class="jxr_javadoccomment"> * @param path which can contain multiple paths by separating them with a colon (<code>:</code>) or a semi-colon</em>
-<a class="jxr_linenumber" name="L958" href="#L958">958</a> <em class="jxr_javadoccomment"> * (<code>;</code>), platform independent. Could be null.</em>
-<a class="jxr_linenumber" name="L959" href="#L959">959</a> <em class="jxr_javadoccomment"> * @return the same path but separated with the current System path separator or <code>null</code> if path was</em>
-<a class="jxr_linenumber" name="L960" href="#L960">960</a> <em class="jxr_javadoccomment"> * <code>null</code>.</em>
-<a class="jxr_linenumber" name="L961" href="#L961">961</a> <em class="jxr_javadoccomment"> * @since 2.6.1</em>
-<a class="jxr_linenumber" name="L962" href="#L962">962</a> <em class="jxr_javadoccomment"> * @see #splitPath(String)</em>
-<a class="jxr_linenumber" name="L963" href="#L963">963</a> <em class="jxr_javadoccomment"> * @see File#pathSeparator</em>
-<a class="jxr_linenumber" name="L964" href="#L964">964</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L965" href="#L965">965</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> String unifyPathSeparator( <strong class="jxr_keyword">final</strong> String path )
-<a class="jxr_linenumber" name="L966" href="#L966">966</a> {
-<a class="jxr_linenumber" name="L967" href="#L967">967</a> <strong class="jxr_keyword">if</strong> ( path == <strong class="jxr_keyword">null</strong> )
-<a class="jxr_linenumber" name="L968" href="#L968">968</a> {
-<a class="jxr_linenumber" name="L969" href="#L969">969</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="L970" href="#L970">970</a> }
-<a class="jxr_linenumber" name="L971" href="#L971">971</a>
-<a class="jxr_linenumber" name="L972" href="#L972">972</a> <strong class="jxr_keyword">return</strong> StringUtils.join( splitPath( path ), File.pathSeparator );
-<a class="jxr_linenumber" name="L973" href="#L973">973</a> }
-<a class="jxr_linenumber" name="L974" href="#L974">974</a>
-<a class="jxr_linenumber" name="L975" href="#L975">975</a> <em class="jxr_comment">// ----------------------------------------------------------------------</em>
-<a class="jxr_linenumber" name="L976" href="#L976">976</a> <em class="jxr_comment">// private methods</em>
+<a class="jxr_linenumber" name="L784" href="#L784">784</a> <em class="jxr_javadoccomment"> * @param globalSettingsFile reference to settings file, could be null.</em>
+<a class="jxr_linenumber" name="L785" href="#L785">785</a> <em class="jxr_javadoccomment"> * @throws MavenInvocationException if any</em>
+<a class="jxr_linenumber" name="L786" href="#L786">786</a> <em class="jxr_javadoccomment"> * @since 2.6</em>
+<a class="jxr_linenumber" name="L787" href="#L787">787</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L788" href="#L788">788</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> invokeMaven( Log log, File localRepositoryDir, File projectFile, List<String> goals,
+<a class="jxr_linenumber" name="L789" href="#L789">789</a> Properties properties, File invokerLog, File globalSettingsFile )
+<a class="jxr_linenumber" name="L790" href="#L790">790</a> <strong class="jxr_keyword">throws</strong> MavenInvocationException
+<a class="jxr_linenumber" name="L791" href="#L791">791</a> {
+<a class="jxr_linenumber" name="L792" href="#L792">792</a> <strong class="jxr_keyword">if</strong> ( projectFile == <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="L793" href="#L793">793</a> {
+<a class="jxr_linenumber" name="L794" href="#L794">794</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException( <span class="jxr_string">"projectFile should be not null."</span> );
+<a class="jxr_linenumber" name="L795" href="#L795">795</a> }
+<a class="jxr_linenumber" name="L796" href="#L796">796</a> <strong class="jxr_keyword">if</strong> ( !projectFile.isFile() )
+<a class="jxr_linenumber" name="L797" href="#L797">797</a> {
+<a class="jxr_linenumber" name="L798" href="#L798">798</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException( projectFile.getAbsolutePath() + <span class="jxr_string">" is not a file."</span> );
+<a class="jxr_linenumber" name="L799" href="#L799">799</a> }
+<a class="jxr_linenumber" name="L800" href="#L800">800</a> <strong class="jxr_keyword">if</strong> ( goals == <strong class="jxr_keyword">null</strong> || goals.size() == 0 )
+<a class="jxr_linenumber" name="L801" href="#L801">801</a> {
+<a class="jxr_linenumber" name="L802" href="#L802">802</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException( <span class="jxr_string">"goals should be not empty."</span> );
+<a class="jxr_linenumber" name="L803" href="#L803">803</a> }
+<a class="jxr_linenumber" name="L804" href="#L804">804</a> <strong class="jxr_keyword">if</strong> ( localRepositoryDir == <strong class="jxr_keyword">null</strong> || !localRepositoryDir.isDirectory() )
+<a class="jxr_linenumber" name="L805" href="#L805">805</a> {
+<a class="jxr_linenumber" name="L806" href="#L806">806</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException( <span class="jxr_string">"localRepositoryDir '"</span> + localRepositoryDir
+<a class="jxr_linenumber" name="L807" href="#L807">807</a> + <span class="jxr_string">"' should be a directory."</span> );
+<a class="jxr_linenumber" name="L808" href="#L808">808</a> }
+<a class="jxr_linenumber" name="L809" href="#L809">809</a>
+<a class="jxr_linenumber" name="L810" href="#L810">810</a> String mavenHome = getMavenHome( log );
+<a class="jxr_linenumber" name="L811" href="#L811">811</a> <strong class="jxr_keyword">if</strong> ( StringUtils.isEmpty( mavenHome ) )
+<a class="jxr_linenumber" name="L812" href="#L812">812</a> {
+<a class="jxr_linenumber" name="L813" href="#L813">813</a> String msg = <span class="jxr_string">"Could NOT invoke Maven because no Maven Home is defined. You need to have set the M2_HOME "</span>
+<a class="jxr_linenumber" name="L814" href="#L814">814</a> + <span class="jxr_string">"system env variable or a maven.home Java system properties."</span>;
+<a class="jxr_linenumber" name="L815" href="#L815">815</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="L816" href="#L816">816</a> {
+<a class="jxr_linenumber" name="L817" href="#L817">817</a> log.error( msg );
+<a class="jxr_linenumber" name="L818" href="#L818">818</a> }
+<a class="jxr_linenumber" name="L819" href="#L819">819</a> <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="L820" href="#L820">820</a> {
+<a class="jxr_linenumber" name="L821" href="#L821">821</a> System.err.println( msg );
+<a class="jxr_linenumber" name="L822" href="#L822">822</a> }
+<a class="jxr_linenumber" name="L823" href="#L823">823</a> <strong class="jxr_keyword">return</strong>;
+<a class="jxr_linenumber" name="L824" href="#L824">824</a> }
+<a class="jxr_linenumber" name="L825" href="#L825">825</a>
+<a class="jxr_linenumber" name="L826" href="#L826">826</a> Invoker invoker = <strong class="jxr_keyword">new</strong> DefaultInvoker();
+<a class="jxr_linenumber" name="L827" href="#L827">827</a> invoker.setMavenHome( <strong class="jxr_keyword">new</strong> File( mavenHome ) );
+<a class="jxr_linenumber" name="L828" href="#L828">828</a> invoker.setLocalRepositoryDirectory( localRepositoryDir );
+<a class="jxr_linenumber" name="L829" href="#L829">829</a>
+<a class="jxr_linenumber" name="L830" href="#L830">830</a> InvocationRequest request = <strong class="jxr_keyword">new</strong> DefaultInvocationRequest();
+<a class="jxr_linenumber" name="L831" href="#L831">831</a> request.setBaseDirectory( projectFile.getParentFile() );
+<a class="jxr_linenumber" name="L832" href="#L832">832</a> request.setPomFile( projectFile );
+<a class="jxr_linenumber" name="L833" href="#L833">833</a> request.setGlobalSettingsFile( globalSettingsFile );
+<a class="jxr_linenumber" name="L834" href="#L834">834</a> request.setBatchMode( <strong class="jxr_keyword">true</strong> );
+<a class="jxr_linenumber" name="L835" href="#L835">835</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="L836" href="#L836">836</a> {
+<a class="jxr_linenumber" name="L837" href="#L837">837</a> request.setDebug( log.isDebugEnabled() );
+<a class="jxr_linenumber" name="L838" href="#L838">838</a> }
+<a class="jxr_linenumber" name="L839" href="#L839">839</a> <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="L840" href="#L840">840</a> {
+<a class="jxr_linenumber" name="L841" href="#L841">841</a> request.setDebug( <strong class="jxr_keyword">true</strong> );
+<a class="jxr_linenumber" name="L842" href="#L842">842</a> }
+<a class="jxr_linenumber" name="L843" href="#L843">843</a> request.setGoals( goals );
+<a class="jxr_linenumber" name="L844" href="#L844">844</a> <strong class="jxr_keyword">if</strong> ( properties != <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="L845" href="#L845">845</a> {
+<a class="jxr_linenumber" name="L846" href="#L846">846</a> request.setProperties( properties );
+<a class="jxr_linenumber" name="L847" href="#L847">847</a> }
+<a class="jxr_linenumber" name="L848" href="#L848">848</a> File javaHome = getJavaHome( log );
+<a class="jxr_linenumber" name="L849" href="#L849">849</a> <strong class="jxr_keyword">if</strong> ( javaHome != <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="L850" href="#L850">850</a> {
+<a class="jxr_linenumber" name="L851" href="#L851">851</a> request.setJavaHome( javaHome );
+<a class="jxr_linenumber" name="L852" href="#L852">852</a> }
+<a class="jxr_linenumber" name="L853" href="#L853">853</a>
+<a class="jxr_linenumber" name="L854" href="#L854">854</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isDebugEnabled() )
+<a class="jxr_linenumber" name="L855" href="#L855">855</a> {
+<a class="jxr_linenumber" name="L856" href="#L856">856</a> log.debug( <span class="jxr_string">"Invoking Maven for the goals: "</span> + goals + <span class="jxr_string">" with "</span>
+<a class="jxr_linenumber" name="L857" href="#L857">857</a> + ( properties == <strong class="jxr_keyword">null</strong> ? <span class="jxr_string">"no properties"</span> : <span class="jxr_string">"properties="</span> + properties ) );
+<a class="jxr_linenumber" name="L858" href="#L858">858</a> }
+<a class="jxr_linenumber" name="L859" href="#L859">859</a> InvocationResult result = invoke( log, invoker, request, invokerLog, goals, properties, <strong class="jxr_keyword">null</strong> );
+<a class="jxr_linenumber" name="L860" href="#L860">860</a>
+<a class="jxr_linenumber" name="L861" href="#L861">861</a> <strong class="jxr_keyword">if</strong> ( result.getExitCode() != 0 )
+<a class="jxr_linenumber" name="L862" href="#L862">862</a> {
+<a class="jxr_linenumber" name="L863" href="#L863">863</a> String invokerLogContent = readFile( invokerLog, <span class="jxr_string">"UTF-8"</span> );
+<a class="jxr_linenumber" name="L864" href="#L864">864</a>
+<a class="jxr_linenumber" name="L865" href="#L865">865</a> <em class="jxr_comment">// see DefaultMaven</em>
+<a class="jxr_linenumber" name="L866" href="#L866">866</a> <strong class="jxr_keyword">if</strong> ( invokerLogContent != <strong class="jxr_keyword">null</strong> && ( !invokerLogContent.contains( <span class="jxr_string">"Scanning for projects..."</span> )
+<a class="jxr_linenumber" name="L867" href="#L867">867</a> || invokerLogContent.contains( OutOfMemoryError.<strong class="jxr_keyword">class</strong>.getName() ) ) )
+<a class="jxr_linenumber" name="L868" href="#L868">868</a> {
+<a class="jxr_linenumber" name="L869" href="#L869">869</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="L870" href="#L870">870</a> {
+<a class="jxr_linenumber" name="L871" href="#L871">871</a> log.error( <span class="jxr_string">"Error occurred during initialization of VM, trying to use an empty MAVEN_OPTS..."</span> );
+<a class="jxr_linenumber" name="L872" href="#L872">872</a>
+<a class="jxr_linenumber" name="L873" href="#L873">873</a> <strong class="jxr_keyword">if</strong> ( log.isDebugEnabled() )
+<a class="jxr_linenumber" name="L874" href="#L874">874</a> {
+<a class="jxr_linenumber" name="L875" href="#L875">875</a> log.debug( <span class="jxr_string">"Reinvoking Maven for the goals: "</span> + goals + <span class="jxr_string">" with an empty MAVEN_OPTS..."</span> );
+<a class="jxr_linenumber" name="L876" href="#L876">876</a> }
+<a class="jxr_linenumber" name="L877" href="#L877">877</a> }
+<a class="jxr_linenumber" name="L878" href="#L878">878</a> result = invoke( log, invoker, request, invokerLog, goals, properties, <span class="jxr_string">""</span> );
+<a class="jxr_linenumber" name="L879" href="#L879">879</a> }
+<a class="jxr_linenumber" name="L880" href="#L880">880</a> }
+<a class="jxr_linenumber" name="L881" href="#L881">881</a>
+<a class="jxr_linenumber" name="L882" href="#L882">882</a> <strong class="jxr_keyword">if</strong> ( result.getExitCode() != 0 )
+<a class="jxr_linenumber" name="L883" href="#L883">883</a> {
+<a class="jxr_linenumber" name="L884" href="#L884">884</a> String invokerLogContent = readFile( invokerLog, <span class="jxr_string">"UTF-8"</span> );
+<a class="jxr_linenumber" name="L885" href="#L885">885</a>
+<a class="jxr_linenumber" name="L886" href="#L886">886</a> <em class="jxr_comment">// see DefaultMaven</em>
+<a class="jxr_linenumber" name="L887" href="#L887">887</a> <strong class="jxr_keyword">if</strong> ( invokerLogContent != <strong class="jxr_keyword">null</strong> && ( !invokerLogContent.contains( <span class="jxr_string">"Scanning for projects..."</span> )
+<a class="jxr_linenumber" name="L888" href="#L888">888</a> || invokerLogContent.contains( OutOfMemoryError.<strong class="jxr_keyword">class</strong>.getName() ) ) )
+<a class="jxr_linenumber" name="L889" href="#L889">889</a> {
+<a class="jxr_linenumber" name="L890" href="#L890">890</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> MavenInvocationException( ERROR_INIT_VM );
+<a class="jxr_linenumber" name="L891" href="#L891">891</a> }
+<a class="jxr_linenumber" name="L892" href="#L892">892</a>
+<a class="jxr_linenumber" name="L893" href="#L893">893</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> MavenInvocationException( <span class="jxr_string">"Error when invoking Maven, consult the invoker log file: "</span>
+<a class="jxr_linenumber" name="L894" href="#L894">894</a> + invokerLog.getAbsolutePath() );
+<a class="jxr_linenumber" name="L895" href="#L895">895</a> }
+<a class="jxr_linenumber" name="L896" href="#L896">896</a> }
+<a class="jxr_linenumber" name="L897" href="#L897">897</a>
+<a class="jxr_linenumber" name="L898" href="#L898">898</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L899" href="#L899">899</a> <em class="jxr_javadoccomment"> * Read the given file and return the content or null if an IOException occurs.</em>
+<a class="jxr_linenumber" name="L900" href="#L900">900</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L901" href="#L901">901</a> <em class="jxr_javadoccomment"> * @param javaFile not null</em>
+<a class="jxr_linenumber" name="L902" href="#L902">902</a> <em class="jxr_javadoccomment"> * @param encoding could be null</em>
+<a class="jxr_linenumber" name="L903" href="#L903">903</a> <em class="jxr_javadoccomment"> * @return the content with unified line separator of the given javaFile using the given encoding.</em>
+<a class="jxr_linenumber" name="L904" href="#L904">904</a> <em class="jxr_javadoccomment"> * @see FileUtils#fileRead(File, String)</em>
+<a class="jxr_linenumber" name="L905" href="#L905">905</a> <em class="jxr_javadoccomment"> * @since 2.6.1</em>
+<a class="jxr_linenumber" name="L906" href="#L906">906</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L907" href="#L907">907</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> String readFile( <strong class="jxr_keyword">final</strong> File javaFile, <strong class="jxr_keyword">final</strong> String encoding )
+<a class="jxr_linenumber" name="L908" href="#L908">908</a> {
+<a class="jxr_linenumber" name="L909" href="#L909">909</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="L910" href="#L910">910</a> {
+<a class="jxr_linenumber" name="L911" href="#L911">911</a> <strong class="jxr_keyword">return</strong> FileUtils.fileRead( javaFile, encoding );
+<a class="jxr_linenumber" name="L912" href="#L912">912</a> }
+<a class="jxr_linenumber" name="L913" href="#L913">913</a> <strong class="jxr_keyword">catch</strong> ( IOException e )
+<a class="jxr_linenumber" name="L914" href="#L914">914</a> {
+<a class="jxr_linenumber" name="L915" href="#L915">915</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L916" href="#L916">916</a> }
+<a class="jxr_linenumber" name="L917" href="#L917">917</a> }
+<a class="jxr_linenumber" name="L918" href="#L918">918</a>
+<a class="jxr_linenumber" name="L919" href="#L919">919</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L920" href="#L920">920</a> <em class="jxr_javadoccomment"> * Split the given path with colon and semi-colon, to support Solaris and Windows path. Examples:</em>
+<a class="jxr_linenumber" name="L921" href="#L921">921</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L922" href="#L922">922</a> <em class="jxr_javadoccomment"> * <pre></em>
+<a class="jxr_linenumber" name="L923" href="#L923">923</a> <em class="jxr_javadoccomment"> * splitPath( "/home:/tmp" ) = ["/home", "/tmp"]</em>
+<a class="jxr_linenumber" name="L924" href="#L924">924</a> <em class="jxr_javadoccomment"> * splitPath( "/home;/tmp" ) = ["/home", "/tmp"]</em>
+<a class="jxr_linenumber" name="L925" href="#L925">925</a> <em class="jxr_javadoccomment"> * splitPath( "C:/home:C:/tmp" ) = ["C:/home", "C:/tmp"]</em>
+<a class="jxr_linenumber" name="L926" href="#L926">926</a> <em class="jxr_javadoccomment"> * splitPath( "C:/home;C:/tmp" ) = ["C:/home", "C:/tmp"]</em>
+<a class="jxr_linenumber" name="L927" href="#L927">927</a> <em class="jxr_javadoccomment"> * </pre></em>
+<a class="jxr_linenumber" name="L928" href="#L928">928</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L929" href="#L929">929</a> <em class="jxr_javadoccomment"> * @param path which can contain multiple paths separated with a colon (<code>:</code>) or a semi-colon</em>
+<a class="jxr_linenumber" name="L930" href="#L930">930</a> <em class="jxr_javadoccomment"> * (<code>;</code>), platform independent. Could be null.</em>
+<a class="jxr_linenumber" name="L931" href="#L931">931</a> <em class="jxr_javadoccomment"> * @return the path splitted by colon or semi-colon or <code>null</code> if path was <code>null</code>.</em>
+<a class="jxr_linenumber" name="L932" href="#L932">932</a> <em class="jxr_javadoccomment"> * @since 2.6.1</em>
+<a class="jxr_linenumber" name="L933" href="#L933">933</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L934" href="#L934">934</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> String[] splitPath( <strong class="jxr_keyword">final</strong> String path )
+<a class="jxr_linenumber" name="L935" href="#L935">935</a> {
+<a class="jxr_linenumber" name="L936" href="#L936">936</a> <strong class="jxr_keyword">if</strong> ( path == <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="L937" href="#L937">937</a> {
+<a class="jxr_linenumber" name="L938" href="#L938">938</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L939" href="#L939">939</a> }
+<a class="jxr_linenumber" name="L940" href="#L940">940</a>
+<a class="jxr_linenumber" name="L941" href="#L941">941</a> List<String> subpaths = <strong class="jxr_keyword">new</strong> ArrayList<>();
+<a class="jxr_linenumber" name="L942" href="#L942">942</a> PathTokenizer pathTokenizer = <strong class="jxr_keyword">new</strong> PathTokenizer( path );
+<a class="jxr_linenumber" name="L943" href="#L943">943</a> <strong class="jxr_keyword">while</strong> ( pathTokenizer.hasMoreTokens() )
+<a class="jxr_linenumber" name="L944" href="#L944">944</a> {
+<a class="jxr_linenumber" name="L945" href="#L945">945</a> subpaths.add( pathTokenizer.nextToken() );
+<a class="jxr_linenumber" name="L946" href="#L946">946</a> }
+<a class="jxr_linenumber" name="L947" href="#L947">947</a>
+<a class="jxr_linenumber" name="L948" href="#L948">948</a> <strong class="jxr_keyword">return</strong> subpaths.toArray( <strong class="jxr_keyword">new</strong> String[subpaths.size()] );
+<a class="jxr_linenumber" name="L949" href="#L949">949</a> }
+<a class="jxr_linenumber" name="L950" href="#L950">950</a>
+<a class="jxr_linenumber" name="L951" href="#L951">951</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L952" href="#L952">952</a> <em class="jxr_javadoccomment"> * Unify the given path with the current System path separator, to be platform independent. Examples:</em>
+<a class="jxr_linenumber" name="L953" href="#L953">953</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L954" href="#L954">954</a> <em class="jxr_javadoccomment"> * <pre></em>
+<a class="jxr_linenumber" name="L955" href="#L955">955</a> <em class="jxr_javadoccomment"> * unifyPathSeparator( "/home:/tmp" ) = "/home:/tmp" (Solaris box)</em>
+<a class="jxr_linenumber" name="L956" href="#L956">956</a> <em class="jxr_javadoccomment"> * unifyPathSeparator( "/home:/tmp" ) = "/home;/tmp" (Windows box)</em>
+<a class="jxr_linenumber" name="L957" href="#L957">957</a> <em class="jxr_javadoccomment"> * </pre></em>
+<a class="jxr_linenumber" name="L958" href="#L958">958</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L959" href="#L959">959</a> <em class="jxr_javadoccomment"> * @param path which can contain multiple paths by separating them with a colon (<code>:</code>) or a semi-colon</em>
+<a class="jxr_linenumber" name="L960" href="#L960">960</a> <em class="jxr_javadoccomment"> * (<code>;</code>), platform independent. Could be null.</em>
+<a class="jxr_linenumber" name="L961" href="#L961">961</a> <em class="jxr_javadoccomment"> * @return the same path but separated with the current System path separator or <code>null</code> if path was</em>
+<a class="jxr_linenumber" name="L962" href="#L962">962</a> <em class="jxr_javadoccomment"> * <code>null</code>.</em>
+<a class="jxr_linenumber" name="L963" href="#L963">963</a> <em class="jxr_javadoccomment"> * @since 2.6.1</em>
+<a class="jxr_linenumber" name="L964" href="#L964">964</a> <em class="jxr_javadoccomment"> * @see #splitPath(String)</em>
+<a class="jxr_linenumber" name="L965" href="#L965">965</a> <em class="jxr_javadoccomment"> * @see File#pathSeparator</em>
+<a class="jxr_linenumber" name="L966" href="#L966">966</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L967" href="#L967">967</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> String unifyPathSeparator( <strong class="jxr_keyword">final</strong> String path )
+<a class="jxr_linenumber" name="L968" href="#L968">968</a> {
+<a class="jxr_linenumber" name="L969" href="#L969">969</a> <strong class="jxr_keyword">if</strong> ( path == <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="L970" href="#L970">970</a> {
+<a class="jxr_linenumber" name="L971" href="#L971">971</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L972" href="#L972">972</a> }
+<a class="jxr_linenumber" name="L973" href="#L973">973</a>
+<a class="jxr_linenumber" name="L974" href="#L974">974</a> <strong class="jxr_keyword">return</strong> StringUtils.join( splitPath( path ), File.pathSeparator );
+<a class="jxr_linenumber" name="L975" href="#L975">975</a> }
+<a class="jxr_linenumber" name="L976" href="#L976">976</a>
<a class="jxr_linenumber" name="L977" href="#L977">977</a> <em class="jxr_comment">// ----------------------------------------------------------------------</em>
-<a class="jxr_linenumber" name="L978" href="#L978">978</a>
-<a class="jxr_linenumber" name="L979" href="#L979">979</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L980" href="#L980">980</a> <em class="jxr_javadoccomment"> * @param jarFile not null</em>
-<a class="jxr_linenumber" name="L981" href="#L981">981</a> <em class="jxr_javadoccomment"> * @return all class names from the given jar file.</em>
-<a class="jxr_linenumber" name="L982" href="#L982">982</a> <em class="jxr_javadoccomment"> * @throws IOException if any or if the jarFile is null or doesn't exist.</em>
-<a class="jxr_linenumber" name="L983" href="#L983">983</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L984" href="#L984">984</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> List<String> getClassNamesFromJar( File jarFile )
-<a class="jxr_linenumber" name="L985" href="#L985">985</a> <strong class="jxr_keyword">throws</strong> IOException
-<a class="jxr_linenumber" name="L986" href="#L986">986</a> {
-<a class="jxr_linenumber" name="L987" href="#L987">987</a> <strong class="jxr_keyword">if</strong> ( jarFile == <strong class="jxr_keyword">null</strong> || !jarFile.exists() || !jarFile.isFile() )
-<a class="jxr_linenumber" name="L988" href="#L988">988</a> {
-<a class="jxr_linenumber" name="L989" href="#L989">989</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException( <span class="jxr_string">"The jar '"</span> + jarFile + <span class="jxr_string">"' doesn't exist or is not a file."</span> );
-<a class="jxr_linenumber" name="L990" href="#L990">990</a> }
-<a class="jxr_linenumber" name="L991" href="#L991">991</a>
-<a class="jxr_linenumber" name="L992" href="#L992">992</a> List<String> classes = <strong class="jxr_keyword">new</strong> ArrayList<>();
-<a class="jxr_linenumber" name="L993" href="#L993">993</a> <strong class="jxr_keyword">try</strong> ( JarInputStream jarStream = <strong class="jxr_keyword">new</strong> JarInputStream( <strong class="jxr_keyword">new</strong> FileInputStream( jarFile ) ) )
-<a class="jxr_linenumber" name="L994" href="#L994">994</a> {
-<a class="jxr_linenumber" name="L995" href="#L995">995</a> <strong class="jxr_keyword">for</strong> ( JarEntry jarEntry = jarStream.getNextJarEntry(); jarEntry != <strong class="jxr_keyword">null</strong>; jarEntry =
-<a class="jxr_linenumber" name="L996" href="#L996">996</a> jarStream.getNextJarEntry() )
-<a class="jxr_linenumber" name="L997" href="#L997">997</a> {
-<a class="jxr_linenumber" name="L998" href="#L998">998</a> <strong class="jxr_keyword">if</strong> ( jarEntry.getName().toLowerCase( Locale.ENGLISH ).endsWith( <span class="jxr_string">".class"</span> ) )
-<a class="jxr_linenumber" name="L999" href="#L999">999</a> {
-<a class="jxr_linenumber" name="L1000" href="#L1000">1000</a> String name = jarEntry.getName().substring( 0, jarEntry.getName().indexOf( <span class="jxr_string">"."</span> ) );
-<a class="jxr_linenumber" name="L1001" href="#L1001">1001</a>
-<a class="jxr_linenumber" name="L1002" href="#L1002">1002</a> classes.add( name.replaceAll( <span class="jxr_string">"/"</span>, <span class="jxr_string">"\\."</span> ) );
-<a class="jxr_linenumber" name="L1003" href="#L1003">1003</a> }
-<a class="jxr_linenumber" name="L1004" href="#L1004">1004</a>
-<a class="jxr_linenumber" name="L1005" href="#L1005">1005</a> jarStream.closeEntry();
-<a class="jxr_linenumber" name="L1006" href="#L1006">1006</a> }
-<a class="jxr_linenumber" name="L1007" href="#L1007">1007</a> }
-<a class="jxr_linenumber" name="L1008" href="#L1008">1008</a>
-<a class="jxr_linenumber" name="L1009" href="#L1009">1009</a> <strong class="jxr_keyword">return</strong> classes;
-<a class="jxr_linenumber" name="L1010" href="#L1010">1010</a> }
-<a class="jxr_linenumber" name="L1011" href="#L1011">1011</a>
-<a class="jxr_linenumber" name="L1012" href="#L1012">1012</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L1013" href="#L1013">1013</a> <em class="jxr_javadoccomment"> * @param log could be null</em>
-<a class="jxr_linenumber" name="L1014" href="#L1014">1014</a> <em class="jxr_javadoccomment"> * @param invoker not null</em>
-<a class="jxr_linenumber" name="L1015" href="#L1015">1015</a> <em class="jxr_javadoccomment"> * @param request not null</em>
-<a class="jxr_linenumber" name="L1016" href="#L1016">1016</a> <em class="jxr_javadoccomment"> * @param invokerLog not null</em>
-<a class="jxr_linenumber" name="L1017" href="#L1017">1017</a> <em class="jxr_javadoccomment"> * @param goals not null</em>
-<a class="jxr_linenumber" name="L1018" href="#L1018">1018</a> <em class="jxr_javadoccomment"> * @param properties could be null</em>
-<a class="jxr_linenumber" name="L1019" href="#L1019">1019</a> <em class="jxr_javadoccomment"> * @param mavenOpts could be null</em>
-<a class="jxr_linenumber" name="L1020" href="#L1020">1020</a> <em class="jxr_javadoccomment"> * @return the invocation result</em>
-<a class="jxr_linenumber" name="L1021" href="#L1021">1021</a> <em class="jxr_javadoccomment"> * @throws MavenInvocationException if any</em>
-<a class="jxr_linenumber" name="L1022" href="#L1022">1022</a> <em class="jxr_javadoccomment"> * @since 2.6</em>
-<a class="jxr_linenumber" name="L1023" href="#L1023">1023</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L1024" href="#L1024">1024</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> InvocationResult invoke( Log log, Invoker invoker, InvocationRequest request, File invokerLog,
-<a class="jxr_linenumber" name="L1025" href="#L1025">1025</a> List<String> goals, Properties properties, String mavenOpts )
-<a class="jxr_linenumber" name="L1026" href="#L1026">1026</a> <strong class="jxr_keyword">throws</strong> MavenInvocationException
-<a class="jxr_linenumber" name="L1027" href="#L1027">1027</a> {
-<a class="jxr_linenumber" name="L1028" href="#L1028">1028</a> PrintStream ps;
-<a class="jxr_linenumber" name="L1029" href="#L1029">1029</a> OutputStream os = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="L1030" href="#L1030">1030</a> <strong class="jxr_keyword">if</strong> ( invokerLog != <strong class="jxr_keyword">null</strong> )
-<a class="jxr_linenumber" name="L1031" href="#L1031">1031</a> {
-<a class="jxr_linenumber" name="L1032" href="#L1032">1032</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isDebugEnabled() )
-<a class="jxr_linenumber" name="L1033" href="#L1033">1033</a> {
-<a class="jxr_linenumber" name="L1034" href="#L1034">1034</a> log.debug( <span class="jxr_string">"Using "</span> + invokerLog.getAbsolutePath() + <span class="jxr_string">" to log the invoker"</span> );
-<a class="jxr_linenumber" name="L1035" href="#L1035">1035</a> }
-<a class="jxr_linenumber" name="L1036" href="#L1036">1036</a>
-<a class="jxr_linenumber" name="L1037" href="#L1037">1037</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="L1038" href="#L1038">1038</a> {
-<a class="jxr_linenumber" name="L1039" href="#L1039">1039</a> <strong class="jxr_keyword">if</strong> ( !invokerLog.exists() )
-<a class="jxr_linenumber" name="L1040" href="#L1040">1040</a> {
-<a class="jxr_linenumber" name="L1041" href="#L1041">1041</a> <em class="jxr_comment">// noinspection ResultOfMethodCallIgnored</em>
-<a class="jxr_linenumber" name="L1042" href="#L1042">1042</a> invokerLog.getParentFile().mkdirs();
-<a class="jxr_linenumber" name="L1043" href="#L1043">1043</a> }
-<a class="jxr_linenumber" name="L1044" href="#L1044">1044</a> os = <strong class="jxr_keyword">new</strong> FileOutputStream( invokerLog );
-<a class="jxr_linenumber" name="L1045" href="#L1045">1045</a> ps = <strong class="jxr_keyword">new</strong> PrintStream( os, <strong class="jxr_keyword">true</strong>, <span class="jxr_string">"UTF-8"</span> );
-<a class="jxr_linenumber" name="L1046" href="#L1046">1046</a> }
-<a class="jxr_linenumber" name="L1047" href="#L1047">1047</a> <strong class="jxr_keyword">catch</strong> ( FileNotFoundException e )
-<a class="jxr_linenumber" name="L1048" href="#L1048">1048</a> {
-<a class="jxr_linenumber" name="L1049" href="#L1049">1049</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isErrorEnabled() )
-<a class="jxr_linenumber" name="L1050" href="#L1050">1050</a> {
-<a class="jxr_linenumber" name="L1051" href="#L1051">1051</a> log.error( <span class="jxr_string">"FileNotFoundException: "</span> + e.getMessage() + <span class="jxr_string">". Using System.out to log the invoker."</span> );
-<a class="jxr_linenumber" name="L1052" href="#L1052">1052</a> }
-<a class="jxr_linenumber" name="L1053" href="#L1053">1053</a> ps = System.out;
-<a class="jxr_linenumber" name="L1054" href="#L1054">1054</a> }
-<a class="jxr_linenumber" name="L1055" href="#L1055">1055</a> <strong class="jxr_keyword">catch</strong> ( UnsupportedEncodingException e )
-<a class="jxr_linenumber" name="L1056" href="#L1056">1056</a> {
-<a class="jxr_linenumber" name="L1057" href="#L1057">1057</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isErrorEnabled() )
-<a class="jxr_linenumber" name="L1058" href="#L1058">1058</a> {
-<a class="jxr_linenumber" name="L1059" href="#L1059">1059</a> log.error( <span class="jxr_string">"UnsupportedEncodingException: "</span> + e.getMessage()
-<a class="jxr_linenumber" name="L1060" href="#L1060">1060</a> + <span class="jxr_string">". Using System.out to log the invoker."</span> );
-<a class="jxr_linenumber" name="L1061" href="#L1061">1061</a> }
-<a class="jxr_linenumber" name="L1062" href="#L1062">1062</a> ps = System.out;
-<a class="jxr_linenumber" name="L1063" href="#L1063">1063</a> }
-<a class="jxr_linenumber" name="L1064" href="#L1064">1064</a> }
-<a class="jxr_linenumber" name="L1065" href="#L1065">1065</a> <strong class="jxr_keyword">else</strong>
-<a class="jxr_linenumber" name="L1066" href="#L1066">1066</a> {
-<a class="jxr_linenumber" name="L1067" href="#L1067">1067</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isDebugEnabled() )
-<a class="jxr_linenumber" name="L1068" href="#L1068">1068</a> {
-<a class="jxr_linenumber" name="L1069" href="#L1069">1069</a> log.debug( <span class="jxr_string">"Using System.out to log the invoker."</span> );
-<a class="jxr_linenumber" name="L1070" href="#L1070">1070</a> }
-<a class="jxr_linenumber" name="L1071" href="#L1071">1071</a>
-<a class="jxr_linenumber" name="L1072" href="#L1072">1072</a> ps = System.out;
-<a class="jxr_linenumber" name="L1073" href="#L1073">1073</a> }
-<a class="jxr_linenumber" name="L1074" href="#L1074">1074</a>
-<a class="jxr_linenumber" name="L1075" href="#L1075">1075</a> <strong class="jxr_keyword">if</strong> ( mavenOpts != <strong class="jxr_keyword">null</strong> )
-<a class="jxr_linenumber" name="L1076" href="#L1076">1076</a> {
-<a class="jxr_linenumber" name="L1077" href="#L1077">1077</a> request.setMavenOpts( mavenOpts );
-<a class="jxr_linenumber" name="L1078" href="#L1078">1078</a> }
-<a class="jxr_linenumber" name="L1079" href="#L1079">1079</a>
-<a class="jxr_linenumber" name="L1080" href="#L1080">1080</a> InvocationOutputHandler outputHandler = <strong class="jxr_keyword">new</strong> PrintStreamHandler( ps, false );
-<a class="jxr_linenumber" name="L1081" href="#L1081">1081</a> request.setOutputHandler( outputHandler );
-<a class="jxr_linenumber" name="L1082" href="#L1082">1082</a>
-<a class="jxr_linenumber" name="L1083" href="#L1083">1083</a> outputHandler.consumeLine( <span class="jxr_string">"Invoking Maven for the goals: "</span> + goals + <span class="jxr_string">" with "</span>
-<a class="jxr_linenumber" name="L1084" href="#L1084">1084</a> + ( properties == <strong class="jxr_keyword">null</strong> ? <span class="jxr_string">"no properties"</span> : <span class="jxr_string">"properties="</span> + properties ) );
-<a class="jxr_linenumber" name="L1085" href="#L1085">1085</a> outputHandler.consumeLine( <span class="jxr_string">""</span> );
-<a class="jxr_linenumber" name="L1086" href="#L1086">1086</a> outputHandler.consumeLine( <span class="jxr_string">"M2_HOME="</span> + getMavenHome( log ) );
-<a class="jxr_linenumber" name="L1087" href="#L1087">1087</a> outputHandler.consumeLine( <span class="jxr_string">"MAVEN_OPTS="</span> + getMavenOpts( log ) );
-<a class="jxr_linenumber" name="L1088" href="#L1088">1088</a> outputHandler.consumeLine( <span class="jxr_string">"JAVA_HOME="</span> + getJavaHome( log ) );
-<a class="jxr_linenumber" name="L1089" href="#L1089">1089</a> outputHandler.consumeLine( <span class="jxr_string">"JAVA_OPTS="</span> + getJavaOpts( log ) );
-<a class="jxr_linenumber" name="L1090" href="#L1090">1090</a> outputHandler.consumeLine( <span class="jxr_string">""</span> );
-<a class="jxr_linenumber" name="L1091" href="#L1091">1091</a>
-<a class="jxr_linenumber" name="L1092" href="#L1092">1092</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="L1093" href="#L1093">1093</a> {
-<a class="jxr_linenumber" name="L1094" href="#L1094">1094</a> <strong class="jxr_keyword">return</strong> invoker.execute( request );
+<a class="jxr_linenumber" name="L978" href="#L978">978</a> <em class="jxr_comment">// private methods</em>
+<a class="jxr_linenumber" name="L979" href="#L979">979</a> <em class="jxr_comment">// ----------------------------------------------------------------------</em>
+<a class="jxr_linenumber" name="L980" href="#L980">980</a>
+<a class="jxr_linenumber" name="L981" href="#L981">981</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L982" href="#L982">982</a> <em class="jxr_javadoccomment"> * @param jarFile not null</em>
+<a class="jxr_linenumber" name="L983" href="#L983">983</a> <em class="jxr_javadoccomment"> * @return all class names from the given jar file.</em>
+<a class="jxr_linenumber" name="L984" href="#L984">984</a> <em class="jxr_javadoccomment"> * @throws IOException if any or if the jarFile is null or doesn't exist.</em>
+<a class="jxr_linenumber" name="L985" href="#L985">985</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L986" href="#L986">986</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> List<String> getClassNamesFromJar( File jarFile )
+<a class="jxr_linenumber" name="L987" href="#L987">987</a> <strong class="jxr_keyword">throws</strong> IOException
+<a class="jxr_linenumber" name="L988" href="#L988">988</a> {
+<a class="jxr_linenumber" name="L989" href="#L989">989</a> <strong class="jxr_keyword">if</strong> ( jarFile == <strong class="jxr_keyword">null</strong> || !jarFile.exists() || !jarFile.isFile() )
+<a class="jxr_linenumber" name="L990" href="#L990">990</a> {
+<a class="jxr_linenumber" name="L991" href="#L991">991</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException( <span class="jxr_string">"The jar '"</span> + jarFile + <span class="jxr_string">"' doesn't exist or is not a file."</span> );
+<a class="jxr_linenumber" name="L992" href="#L992">992</a> }
+<a class="jxr_linenumber" name="L993" href="#L993">993</a>
+<a class="jxr_linenumber" name="L994" href="#L994">994</a> List<String> classes = <strong class="jxr_keyword">new</strong> ArrayList<>();
+<a class="jxr_linenumber" name="L995" href="#L995">995</a> <strong class="jxr_keyword">try</strong> ( JarInputStream jarStream = <strong class="jxr_keyword">new</strong> JarInputStream( <strong class="jxr_keyword">new</strong> FileInputStream( jarFile ) ) )
+<a class="jxr_linenumber" name="L996" href="#L996">996</a> {
+<a class="jxr_linenumber" name="L997" href="#L997">997</a> <strong class="jxr_keyword">for</strong> ( JarEntry jarEntry = jarStream.getNextJarEntry(); jarEntry != <strong class="jxr_keyword">null</strong>; jarEntry =
+<a class="jxr_linenumber" name="L998" href="#L998">998</a> jarStream.getNextJarEntry() )
+<a class="jxr_linenumber" name="L999" href="#L999">999</a> {
+<a class="jxr_linenumber" name="L1000" href="#L1000">1000</a> <strong class="jxr_keyword">if</strong> ( jarEntry.getName().toLowerCase( Locale.ENGLISH ).endsWith( <span class="jxr_string">".class"</span> ) )
+<a class="jxr_linenumber" name="L1001" href="#L1001">1001</a> {
+<a class="jxr_linenumber" name="L1002" href="#L1002">1002</a> String name = jarEntry.getName().substring( 0, jarEntry.getName().indexOf( <span class="jxr_string">"."</span> ) );
+<a class="jxr_linenumber" name="L1003" href="#L1003">1003</a>
+<a class="jxr_linenumber" name="L1004" href="#L1004">1004</a> classes.add( name.replaceAll( <span class="jxr_string">"/"</span>, <span class="jxr_string">"\\."</span> ) );
+<a class="jxr_linenumber" name="L1005" href="#L1005">1005</a> }
+<a class="jxr_linenumber" name="L1006" href="#L1006">1006</a>
+<a class="jxr_linenumber" name="L1007" href="#L1007">1007</a> jarStream.closeEntry();
+<a class="jxr_linenumber" name="L1008" href="#L1008">1008</a> }
+<a class="jxr_linenumber" name="L1009" href="#L1009">1009</a> }
+<a class="jxr_linenumber" name="L1010" href="#L1010">1010</a>
+<a class="jxr_linenumber" name="L1011" href="#L1011">1011</a> <strong class="jxr_keyword">return</strong> classes;
+<a class="jxr_linenumber" name="L1012" href="#L1012">1012</a> }
+<a class="jxr_linenumber" name="L1013" href="#L1013">1013</a>
+<a class="jxr_linenumber" name="L1014" href="#L1014">1014</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L1015" href="#L1015">1015</a> <em class="jxr_javadoccomment"> * @param log could be null</em>
+<a class="jxr_linenumber" name="L1016" href="#L1016">1016</a> <em class="jxr_javadoccomment"> * @param invoker not null</em>
+<a class="jxr_linenumber" name="L1017" href="#L1017">1017</a> <em class="jxr_javadoccomment"> * @param request not null</em>
+<a class="jxr_linenumber" name="L1018" href="#L1018">1018</a> <em class="jxr_javadoccomment"> * @param invokerLog not null</em>
+<a class="jxr_linenumber" name="L1019" href="#L1019">1019</a> <em class="jxr_javadoccomment"> * @param goals not null</em>
+<a class="jxr_linenumber" name="L1020" href="#L1020">1020</a> <em class="jxr_javadoccomment"> * @param properties could be null</em>
+<a class="jxr_linenumber" name="L1021" href="#L1021">1021</a> <em class="jxr_javadoccomment"> * @param mavenOpts could be null</em>
+<a class="jxr_linenumber" name="L1022" href="#L1022">1022</a> <em class="jxr_javadoccomment"> * @return the invocation result</em>
+<a class="jxr_linenumber" name="L1023" href="#L1023">1023</a> <em class="jxr_javadoccomment"> * @throws MavenInvocationException if any</em>
+<a class="jxr_linenumber" name="L1024" href="#L1024">1024</a> <em class="jxr_javadoccomment"> * @since 2.6</em>
+<a class="jxr_linenumber" name="L1025" href="#L1025">1025</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L1026" href="#L1026">1026</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> InvocationResult invoke( Log log, Invoker invoker, InvocationRequest request, File invokerLog,
+<a class="jxr_linenumber" name="L1027" href="#L1027">1027</a> List<String> goals, Properties properties, String mavenOpts )
+<a class="jxr_linenumber" name="L1028" href="#L1028">1028</a> <strong class="jxr_keyword">throws</strong> MavenInvocationException
+<a class="jxr_linenumber" name="L1029" href="#L1029">1029</a> {
+<a class="jxr_linenumber" name="L1030" href="#L1030">1030</a> PrintStream ps;
+<a class="jxr_linenumber" name="L1031" href="#L1031">1031</a> OutputStream os = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L1032" href="#L1032">1032</a> <strong class="jxr_keyword">if</strong> ( invokerLog != <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="L1033" href="#L1033">1033</a> {
+<a class="jxr_linenumber" name="L1034" href="#L1034">1034</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isDebugEnabled() )
+<a class="jxr_linenumber" name="L1035" href="#L1035">1035</a> {
+<a class="jxr_linenumber" name="L1036" href="#L1036">1036</a> log.debug( <span class="jxr_string">"Using "</span> + invokerLog.getAbsolutePath() + <span class="jxr_string">" to log the invoker"</span> );
+<a class="jxr_linenumber" name="L1037" href="#L1037">1037</a> }
+<a class="jxr_linenumber" name="L1038" href="#L1038">1038</a>
+<a class="jxr_linenumber" name="L1039" href="#L1039">1039</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="L1040" href="#L1040">1040</a> {
+<a class="jxr_linenumber" name="L1041" href="#L1041">1041</a> <strong class="jxr_keyword">if</strong> ( !invokerLog.exists() )
+<a class="jxr_linenumber" name="L1042" href="#L1042">1042</a> {
+<a class="jxr_linenumber" name="L1043" href="#L1043">1043</a> <em class="jxr_comment">// noinspection ResultOfMethodCallIgnored</em>
+<a class="jxr_linenumber" name="L1044" href="#L1044">1044</a> invokerLog.getParentFile().mkdirs();
+<a class="jxr_linenumber" name="L1045" href="#L1045">1045</a> }
+<a class="jxr_linenumber" name="L1046" href="#L1046">1046</a> os = <strong class="jxr_keyword">new</strong> FileOutputStream( invokerLog );
+<a class="jxr_linenumber" name="L1047" href="#L1047">1047</a> ps = <strong class="jxr_keyword">new</strong> PrintStream( os, <strong class="jxr_keyword">true</strong>, <span class="jxr_string">"UTF-8"</span> );
+<a class="jxr_linenumber" name="L1048" href="#L1048">1048</a> }
+<a class="jxr_linenumber" name="L1049" href="#L1049">1049</a> <strong class="jxr_keyword">catch</strong> ( FileNotFoundException e )
+<a class="jxr_linenumber" name="L1050" href="#L1050">1050</a> {
+<a class="jxr_linenumber" name="L1051" href="#L1051">1051</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isErrorEnabled() )
+<a class="jxr_linenumber" name="L1052" href="#L1052">1052</a> {
+<a class="jxr_linenumber" name="L1053" href="#L1053">1053</a> log.error( <span class="jxr_string">"FileNotFoundException: "</span> + e.getMessage() + <span class="jxr_string">". Using System.out to log the invoker."</span> );
+<a class="jxr_linenumber" name="L1054" href="#L1054">1054</a> }
+<a class="jxr_linenumber" name="L1055" href="#L1055">1055</a> ps = System.out;
+<a class="jxr_linenumber" name="L1056" href="#L1056">1056</a> }
+<a class="jxr_linenumber" name="L1057" href="#L1057">1057</a> <strong class="jxr_keyword">catch</strong> ( UnsupportedEncodingException e )
+<a class="jxr_linenumber" name="L1058" href="#L1058">1058</a> {
+<a class="jxr_linenumber" name="L1059" href="#L1059">1059</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isErrorEnabled() )
+<a class="jxr_linenumber" name="L1060" href="#L1060">1060</a> {
+<a class="jxr_linenumber" name="L1061" href="#L1061">1061</a> log.error( <span class="jxr_string">"UnsupportedEncodingException: "</span> + e.getMessage()
+<a class="jxr_linenumber" name="L1062" href="#L1062">1062</a> + <span class="jxr_string">". Using System.out to log the invoker."</span> );
+<a class="jxr_linenumber" name="L1063" href="#L1063">1063</a> }
+<a class="jxr_linenumber" name="L1064" href="#L1064">1064</a> ps = System.out;
+<a class="jxr_linenumber" name="L1065" href="#L1065">1065</a> }
+<a class="jxr_linenumber" name="L1066" href="#L1066">1066</a> }
+<a class="jxr_linenumber" name="L1067" href="#L1067">1067</a> <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="L1068" href="#L1068">1068</a> {
+<a class="jxr_linenumber" name="L1069" href="#L1069">1069</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isDebugEnabled() )
+<a class="jxr_linenumber" name="L1070" href="#L1070">1070</a> {
+<a class="jxr_linenumber" name="L1071" href="#L1071">1071</a> log.debug( <span class="jxr_string">"Using System.out to log the invoker."</span> );
+<a class="jxr_linenumber" name="L1072" href="#L1072">1072</a> }
+<a class="jxr_linenumber" name="L1073" href="#L1073">1073</a>
+<a class="jxr_linenumber" name="L1074" href="#L1074">1074</a> ps = System.out;
+<a class="jxr_linenumber" name="L1075" href="#L1075">1075</a> }
+<a class="jxr_linenumber" name="L1076" href="#L1076">1076</a>
+<a class="jxr_linenumber" name="L1077" href="#L1077">1077</a> <strong class="jxr_keyword">if</strong> ( mavenOpts != <strong class="jxr_keyword">null</strong> )
+<a class="jxr_linenumber" name="L1078" href="#L1078">1078</a> {
+<a class="jxr_linenumber" name="L1079" href="#L1079">1079</a> request.setMavenOpts( mavenOpts );
+<a class="jxr_linenumber" name="L1080" href="#L1080">1080</a> }
+<a class="jxr_linenumber" name="L1081" href="#L1081">1081</a>
+<a class="jxr_linenumber" name="L1082" href="#L1082">1082</a> InvocationOutputHandler outputHandler = <strong class="jxr_keyword">new</strong> PrintStreamHandler( ps, false );
+<a class="jxr_linenumber" name="L1083" href="#L1083">1083</a> request.setOutputHandler( outputHandler );
+<a class="jxr_linenumber" name="L1084" href="#L1084">1084</a>
+<a class="jxr_linenumber" name="L1085" href="#L1085">1085</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="L1086" href="#L1086">1086</a> {
+<a class="jxr_linenumber" name="L1087" href="#L1087">1087</a> outputHandler.consumeLine( <span class="jxr_string">"Invoking Maven for the goals: "</span> + goals + <span class="jxr_string">" with "</span>
+<a class="jxr_linenumber" name="L1088" href="#L1088">1088</a> + ( properties == <strong class="jxr_keyword">null</strong> ? <span class="jxr_string">"no properties"</span> : <span class="jxr_string">"properties="</span> + properties ) );
+<a class="jxr_linenumber" name="L1089" href="#L1089">1089</a> outputHandler.consumeLine( <span class="jxr_string">""</span> );
+<a class="jxr_linenumber" name="L1090" href="#L1090">1090</a> outputHandler.consumeLine( <span class="jxr_string">"M2_HOME="</span> + getMavenHome( log ) );
+<a class="jxr_linenumber" name="L1091" href="#L1091">1091</a> outputHandler.consumeLine( <span class="jxr_string">"MAVEN_OPTS="</span> + getMavenOpts( log ) );
+<a class="jxr_linenumber" name="L1092" href="#L1092">1092</a> outputHandler.consumeLine( <span class="jxr_string">"JAVA_HOME="</span> + getJavaHome( log ) );
+<a class="jxr_linenumber" name="L1093" href="#L1093">1093</a> outputHandler.consumeLine( <span class="jxr_string">"JAVA_OPTS="</span> + getJavaOpts( log ) );
+<a class="jxr_linenumber" name="L1094" href="#L1094">1094</a> outputHandler.consumeLine( <span class="jxr_string">""</span> );
<a class="jxr_linenumber" name="L1095" href="#L1095">1095</a> }
-<a class="jxr_linenumber" name="L1096" href="#L1096">1096</a> <strong class="jxr_keyword">finally</strong>
+<a class="jxr_linenumber" name="L1096" href="#L1096">1096</a> <strong class="jxr_keyword">catch</strong> ( IOException ioe )
<a class="jxr_linenumber" name="L1097" href="#L1097">1097</a> {
-<a class="jxr_linenumber" name="L1098" href="#L1098">1098</a> IOUtil.close( os );
+<a class="jxr_linenumber" name="L1098" href="#L1098">1098</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> MavenInvocationException( <span class="jxr_string">"IOException while consuming invocation output"</span>, ioe );
<a class="jxr_linenumber" name="L1099" href="#L1099">1099</a> }
-<a class="jxr_linenumber" name="L1100" href="#L1100">1100</a> }
-<a class="jxr_linenumber" name="L1101" href="#L1101">1101</a>
-<a class="jxr_linenumber" name="L1102" href="#L1102">1102</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L1103" href="#L1103">1103</a> <em class="jxr_javadoccomment"> * @param log a logger could be null</em>
-<a class="jxr_linenumber" name="L1104" href="#L1104">1104</a> <em class="jxr_javadoccomment"> * @return the Maven home defined in the <code>maven.home</code> system property or defined in <code>M2_HOME</code></em>
-<a class="jxr_linenumber" name="L1105" href="#L1105">1105</a> <em class="jxr_javadoccomment"> * system env variables or null if never set.</em>
-<a class="jxr_linenumber" name="L1106" href="#L1106">1106</a> <em class="jxr_javadoccomment"> * @since 2.6</em>
-<a class="jxr_linenumber" name="L1107" href="#L1107">1107</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L1108" href="#L1108">1108</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String getMavenHome( Log log )
-<a class="jxr_linenumber" name="L1109" href="#L1109">1109</a> {
-<a class="jxr_linenumber" name="L1110" href="#L1110">1110</a> String mavenHome = System.getProperty( <span class="jxr_string">"maven.home"</span> );
-<a class="jxr_linenumber" name="L1111" href="#L1111">1111</a> <strong class="jxr_keyword">if</strong> ( mavenHome == <strong class="jxr_keyword">null</strong> )
-<a class="jxr_linenumber" name="L1112" href="#L1112">1112</a> {
-<a class="jxr_linenumber" name="L1113" href="#L1113">1113</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="L1114" href="#L1114">1114</a> {
-<a class="jxr_linenumber" name="L1115" href="#L1115">1115</a> mavenHome = CommandLineUtils.getSystemEnvVars().getProperty( <span class="jxr_string">"M2_HOME"</span> );
-<a class="jxr_linenumber" name="L1116" href="#L1116">1116</a> }
-<a class="jxr_linenumber" name="L1117" href="#L1117">1117</a> <strong class="jxr_keyword">catch</strong> ( IOException e )
-<a class="jxr_linenumber" name="L1118" href="#L1118">1118</a> {
-<a class="jxr_linenumber" name="L1119" href="#L1119">1119</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isDebugEnabled() )
-<a class="jxr_linenumber" name="L1120" href="#L1120">1120</a> {
-<a class="jxr_linenumber" name="L1121" href="#L1121">1121</a> log.debug( <span class="jxr_string">"IOException: "</span> + e.getMessage() );
-<a class="jxr_linenumber" name="L1122" href="#L1122">1122</a> }
-<a class="jxr_linenumber" name="L1123" href="#L1123">1123</a> }
-<a class="jxr_linenumber" name="L1124" href="#L1124">1124</a> }
-<a class="jxr_linenumber" name="L1125" href="#L1125">1125</a>
-<a class="jxr_linenumber" name="L1126" href="#L1126">1126</a> File m2Home = <strong class="jxr_keyword">new</strong> File( mavenHome );
-<a class="jxr_linenumber" name="L1127" href="#L1127">1127</a> <strong class="jxr_keyword">if</strong> ( !m2Home.exists() )
-<a class="jxr_linenumber" name="L1128" href="#L1128">1128</a> {
-<a class="jxr_linenumber" name="L1129" href="#L1129">1129</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isErrorEnabled() )
-<a class="jxr_linenumber" name="L1130" href="#L1130">1130</a> {
-<a class="jxr_linenumber" name="L1131" href="#L1131">1131</a> log.error( <span class="jxr_string">"Cannot find Maven application directory. Either specify \'maven.home\' system property, or "</span>
-<a class="jxr_linenumber" name="L1132" href="#L1132">1132</a> + <span class="jxr_string">"M2_HOME environment variable."</span> );
-<a class="jxr_linenumber" name="L1133" href="#L1133">1133</a> }
-<a class="jxr_linenumber" name="L1134" href="#L1134">1134</a> }
-<a class="jxr_linenumber" name="L1135" href="#L1135">1135</a>
-<a class="jxr_linenumber" name="L1136" href="#L1136">1136</a> <strong class="jxr_keyword">return</strong> mavenHome;
-<a class="jxr_linenumber" name="L1137" href="#L1137">1137</a> }
-<a class="jxr_linenumber" name="L1138" href="#L1138">1138</a>
-<a class="jxr_linenumber" name="L1139" href="#L1139">1139</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L1140" href="#L1140">1140</a> <em class="jxr_javadoccomment"> * @param log a logger could be null</em>
-<a class="jxr_linenumber" name="L1141" href="#L1141">1141</a> <em class="jxr_javadoccomment"> * @return the <code>MAVEN_OPTS</code> env variable value</em>
-<a class="jxr_linenumber" name="L1142" href="#L1142">1142</a> <em class="jxr_javadoccomment"> * @since 2.6</em>
-<a class="jxr_linenumber" name="L1143" href="#L1143">1143</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L1144" href="#L1144">1144</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String getMavenOpts( Log log )
-<a class="jxr_linenumber" name="L1145" href="#L1145">1145</a> {
-<a class="jxr_linenumber" name="L1146" href="#L1146">1146</a> String mavenOpts = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="L1147" href="#L1147">1147</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="L1148" href="#L1148">1148</a> {
-<a class="jxr_linenumber" name="L1149" href="#L1149">1149</a> mavenOpts = CommandLineUtils.getSystemEnvVars().getProperty( <span class="jxr_string">"MAVEN_OPTS"</span> );
-<a class="jxr_linenumber" name="L1150" href="#L1150">1150</a> }
-<a class="jxr_linenumber" name="L1151" href="#L1151">1151</a> <strong class="jxr_keyword">catch</strong> ( IOException e )
-<a class="jxr_linenumber" name="L1152" href="#L1152">1152</a> {
-<a class="jxr_linenumber" name="L1153" href="#L1153">1153</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isDebugEnabled() )
-<a class="jxr_linenumber" name="L1154" href="#L1154">1154</a> {
-<a class="jxr_linenumber" name="L1155" href="#L1155">1155</a> log.debug( <span class="jxr_string">"IOException: "</span> + e.getMessage() );
-<a class="jxr_linenumber" name="L1156" href="#L1156">1156</a> }
-<a class="jxr_linenumber" name="L1157" href="#L1157">1157</a> }
-<a class="jxr_linenumber" name="L1158" href="#L1158">1158</a>
-<a class="jxr_linenumber" name="L1159" href="#L1159">1159</a> <strong class="jxr_keyword">return</strong> mavenOpts;
-<a class="jxr_linenumber" name="L1160" href="#L1160">1160</a> }
-<a class="jxr_linenumber" name="L1161" href="#L1161">1161</a>
-<a class="jxr_linenumber" name="L1162" href="#L1162">1162</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L1163" href="#L1163">1163</a> <em class="jxr_javadoccomment"> * @param log a logger could be null</em>
-<a class="jxr_linenumber" name="L1164" href="#L1164">1164</a> <em class="jxr_javadoccomment"> * @return the <code>JAVA_HOME</code> from System.getProperty( "java.home" ) By default,</em>
-<a class="jxr_linenumber" name="L1165" href="#L1165">1165</a> <em class="jxr_javadoccomment"> * <code>System.getProperty( "java.home" ) = JRE_HOME</code> and <code>JRE_HOME</code> should be in the</em>
-<a class="jxr_linenumber" name="L1166" href="#L1166">1166</a> <em class="jxr_javadoccomment"> * <code>JDK_HOME</code></em>
-<a class="jxr_linenumber" name="L1167" href="#L1167">1167</a> <em class="jxr_javadoccomment"> * @since 2.6</em>
-<a class="jxr_linenumber" name="L1168" href="#L1168">1168</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L1169" href="#L1169">1169</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> File getJavaHome( Log log )
-<a class="jxr_linenumber" name="L1170" href="#L1170">1170</a> {
-<a class="jxr_linenumber" name="L1171" href="#L1171">1171</a> File javaHome = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="L1172" href="#L1172">1172</a>
-<a class="jxr_linenumber" name="L1173" href="#L1173">1173</a> String javaHomeValue = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="L1174" href="#L1174">1174</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="L1175" href="#L1175">1175</a> {
-<a class="jxr_linenumber" name="L1176" href="#L1176">1176</a> javaHomeValue = CommandLineUtils.getSystemEnvVars().getProperty( <span class="jxr_string">"JAVA_HOME"</span> );
-<a class="jxr_linenumber" name="L1177" href="#L1177">1177</a> }
-<a class="jxr_linenumber" name="L1178" href="#L1178">1178</a> <strong class="jxr_keyword">catch</strong> ( IOException e )
-<a class="jxr_linenumber" name="L1179" href="#L1179">1179</a> {
-<a class="jxr_linenumber" name="L1180" href="#L1180">1180</a> <strong class="jxr_keyword">if</strong> ( log != <strong class="jxr_keyword">null</strong> && log.isDebugEnabled() )
-<a class="jxr_linenumber" name="L1181" href="#L1181">1181</a> {
-<a class="jxr_linenumber" name="L1182" href="#L1182">1182</a> log.debug( <span class="jxr_string">"IOException: "</span> + e.getMessage() );
-<a class="jxr_linenumber" name="L1183" href="#L1183">1183</a> }
-<a class="jxr_linenumber" name="L1184" href="#L1184">1184</a> }
-<a class="jxr_linenumber" name="L1185" href="#L1185">1185</a>
-<a class="jxr_linenumber" name="L1186" href="#L1186">1186</a> <em class="jxr_comment">// if maven.home is set, we can assume JAVA_HOME must be used for testing</em>
[... 1427 lines stripped ...]