fix jenkins job in error during popcorn redeployment

Author: sylvainchagnaud

pom.xml

@@ -35,7 +35,7 @@
     <!-- More Project Information -->
     <name>Lectra Popcorn Plugin</name>
     <description>This plugin allows integration of Popcorn</description>
-    <inceptionYear>2022</inceptionYear>
+    <inceptionYear>2023</inceptionYear>
 
     <organization>
         <name>LECTRA</name>

src/main/java/com/lectra/ci/service/StatusService.java

@@ -16,7 +16,7 @@
 package com.lectra.ci.service;
 
 import com.lectra.ci.domain.model.Metrics;
-import hudson.model.Computer;
+import hudson.model.Job;
 import jenkins.model.Jenkins;
 
 /** Status service gather and expose information on the system. */
@@ -63,9 +63,10 @@ private int computeQueueSize() {
    */
   private int computeRunningJobs() {
     int cpt = 0;
-    Computer[] computers = jenkinsInstance.getComputers();
-    for (Computer computer : computers) {
-      cpt += computer.countBusy();
+    for (Job job : jenkinsInstance.getAllItems(Job.class)) {
+      if ( job.isBuilding() ) {
+        cpt++;
+      }
     }
     return cpt;
   }