[maven-site-plugin] 03/05: Simplify getting execution root project by using MavenSession#getTopLevelProject()

[michaelo]

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michaelo pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/maven-site-plugin.git

commit 76bc531f5cf49f14003af4db56cb0179111869b8
Author: Michael Osipov <micha...@apache.org>
AuthorDate: Sun Mar 19 22:54:13 2023 +0100

    Simplify getting execution root project by using 
MavenSession#getTopLevelProject()
---
 .../maven/plugins/site/deploy/SiteStageMojo.java   | 24 +---------------------
 1 file changed, 1 insertion(+), 23 deletions(-)

diff --git 
a/src/main/java/org/apache/maven/plugins/site/deploy/SiteStageMojo.java 
b/src/main/java/org/apache/maven/plugins/site/deploy/SiteStageMojo.java
index f096d31e..2f33e2a4 100644
--- a/src/main/java/org/apache/maven/plugins/site/deploy/SiteStageMojo.java
+++ b/src/main/java/org/apache/maven/plugins/site/deploy/SiteStageMojo.java
@@ -19,7 +19,6 @@
 package org.apache.maven.plugins.site.deploy;
 
 import java.io.File;
-import java.util.List;
 
 import org.apache.maven.model.Site;
 import org.apache.maven.plugin.MojoExecutionException;
@@ -114,7 +113,7 @@ public class SiteStageMojo extends AbstractStagingMojo {
      */
     protected File getExecutionRootBuildDirectory() {
         // Find the top level project in the reactor
-        final MavenProject executionRootProject = 
getExecutionRootProject(reactorProjects);
+        final MavenProject executionRootProject = 
mavenSession.getTopLevelProject();
 
         // Use the top level project's build directory if there is one, 
otherwise use this project's build directory
         final File buildDirectory;
@@ -132,25 +131,4 @@ public class SiteStageMojo extends AbstractStagingMojo {
 
         return buildDirectory;
     }
-
-    /**
-     * Find the execution root in the reactor.
-     *
-     * @param reactorProjects The projects in the reactor. May be 
<code>null</code> in which case <code>null</code> is
-     *            returned.
-     * @return The execution root project in the reactor, or <code>null</code> 
if none can be found
-     */
-    private static MavenProject getExecutionRootProject(List<MavenProject> 
reactorProjects) {
-        if (reactorProjects == null) {
-            return null;
-        }
-
-        // todo Lambda Java 1.8
-        for (MavenProject reactorProject : reactorProjects) {
-            if (reactorProject.isExecutionRoot()) {
-                return reactorProject;
-            }
-        }
-        return null;
-    }
 }