Migrate from EE 8 to EE 9

Author: basil

pom.xml

@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.jenkins-ci.plugins</groupId>
     <artifactId>plugin</artifactId>
-    <version>4.88</version>
+    <version>5.7</version>
   </parent>
 
   <artifactId>powershell</artifactId>
@@ -39,7 +39,9 @@
   </scm>
 
   <properties>
-    <jenkins.version>2.452.4</jenkins.version>
+    <!-- https://www.jenkins.io/doc/developer/plugin-development/choosing-jenkins-baseline/ -->
+    <jenkins.baseline>2.479</jenkins.baseline>
+    <jenkins.version>${jenkins.baseline}.1</jenkins.version>
   </properties>
 
   <repositories>

src/main/java/hudson/plugins/powershell/PowerShellInstallation.java

@@ -16,7 +16,7 @@
 import jenkins.model.Jenkins;
 import net.sf.json.JSONObject;
 import org.kohsuke.stapler.DataBoundConstructor;
-import org.kohsuke.stapler.StaplerRequest;
+import org.kohsuke.stapler.StaplerRequest2;
 
 import java.io.IOException;
 import java.lang.reflect.Array;
@@ -91,7 +91,7 @@ public String getDisplayName() {
         }
 
         @Override
-        public boolean configure(StaplerRequest req, JSONObject json) {
+        public boolean configure(StaplerRequest2 req, JSONObject json) {
             setInstallations(req.bindJSONToList(PowerShellInstallation.class, json.get("tool"))
                     .toArray((PowerShellInstallation[]) Array.newInstance(PowerShellInstallation.class, 0)));
             save();