test/hotspot/jtreg/containers/docker/PrintContainerInfo.java

@  rev 56576 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
~  Reviewed-by: bobv

@@ -27,8 +27,13 @@
 
     public static void main(String[] args) {
         System.out.println("PrintContainerInfo: Entering");
         WhiteBox wb = WhiteBox.getWhiteBox();
 
+        String cgVersion = wb.containerType();
+        if (cgVersion != null) { // will be null for product builds
+            System.out.println("Detected CGroups version is: " + cgVersion);
+        }
+
         wb.printOsInfo();
     }
 }