test/hotspot/jtreg/gc/TestFullGCCount.java

8217332: JTREG: Clean up, use generics instead of raw types

 
     public static void main(String[] args) {
         int iterations = 20;
         boolean failed = false;
         String errorMessage = "";
-        HashMap<String, List> counts = new HashMap<>();
+        HashMap<String, List<Long>> counts = new HashMap<>();
 
         // Prime the collection of count lists for all collectors.
         for (int i = 0; i < collectors.size(); i++) {
             GarbageCollectorMXBean collector = collectors.get(i);
             counts.put(collector.getName(), new ArrayList<>(iterations));

@@ -89,13 +89,13
             throw new RuntimeException("FAILED: System.gc collections miscounted.");
         }
         System.out.println("Passed.");
     }
 
-    private static void addCollectionCount(HashMap<String, List> counts, int iteration) {
+    private static void addCollectionCount(HashMap<String, List<Long>> counts, int iteration) {
         for (int i = 0; i < collectors.size(); i++) {
             GarbageCollectorMXBean collector = collectors.get(i);
-            List thisList = counts.get(collector.getName());
+            List<Long> thisList = counts.get(collector.getName());
             thisList.add(collector.getCollectionCount());
         }
     }
 }