src/java.base/share/classes/java/security/UnresolvedPermissionCollection.java

*** 59,69 ****
      /**
       * Create an empty UnresolvedPermissionCollection object.
       *
       */
      public UnresolvedPermissionCollection() {
!         perms = new HashMap<String, List<UnresolvedPermission>>(11);
      }
  
      /**
       * Adds a permission to this UnresolvedPermissionCollection.
       * The key for the hash is the unresolved permission's type (class) name.
--- 59,69 ----
      /**
       * Create an empty UnresolvedPermissionCollection object.
       *
       */
      public UnresolvedPermissionCollection() {
!         perms = new HashMap<>(11);
      }
  
      /**
       * Adds a permission to this UnresolvedPermissionCollection.
       * The key for the hash is the unresolved permission's type (class) name.
*** 80,90 ****
  
          List<UnresolvedPermission> v;
          synchronized (this) {
              v = perms.get(up.getName());
              if (v == null) {
!                 v = new ArrayList<UnresolvedPermission>();
                  perms.put(up.getName(), v);
              }
          }
          synchronized (v) {
              v.add(up);
--- 80,90 ----
  
          List<UnresolvedPermission> v;
          synchronized (this) {
              v = perms.get(up.getName());
              if (v == null) {
!                 v = new ArrayList<>();
                  perms.put(up.getName(), v);
              }
          }
          synchronized (v) {
              v.add(up);
*** 201,211 ****
          // writeObject writes a Hashtable<String, Vector<UnresolvedPermission>>
          // for the permissions key, so this cast is safe, unless the data is corrupt.
          Hashtable<String, Vector<UnresolvedPermission>> permissions =
                  (Hashtable<String, Vector<UnresolvedPermission>>)
                  gfields.get("permissions", null);
!         perms = new HashMap<String, List<UnresolvedPermission>>(permissions.size()*2);
  
          // Convert each entry (Vector) into a List
          Set<Map.Entry<String, Vector<UnresolvedPermission>>> set = permissions.entrySet();
          for (Map.Entry<String, Vector<UnresolvedPermission>> e : set) {
              // Convert Vector into ArrayList
--- 201,211 ----
          // writeObject writes a Hashtable<String, Vector<UnresolvedPermission>>
          // for the permissions key, so this cast is safe, unless the data is corrupt.
          Hashtable<String, Vector<UnresolvedPermission>> permissions =
                  (Hashtable<String, Vector<UnresolvedPermission>>)
                  gfields.get("permissions", null);
!         perms = new HashMap<>(permissions.size()*2);
  
          // Convert each entry (Vector) into a List
          Set<Map.Entry<String, Vector<UnresolvedPermission>>> set = permissions.entrySet();
          for (Map.Entry<String, Vector<UnresolvedPermission>> e : set) {
              // Convert Vector into ArrayList