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

*** 456,466 ****
                          debug.println("access denied " + perm);
                      }
                      Thread.dumpStack();
                      final ProtectionDomain pd = context[i];
                      final Debug db = debug;
!                     AccessController.doPrivileged (new PrivilegedAction<Void>() {
                          public Void run() {
                              db.println("domain that failed "+pd);
                              return null;
                          }
                      });
--- 456,466 ----
                          debug.println("access denied " + perm);
                      }
                      Thread.dumpStack();
                      final ProtectionDomain pd = context[i];
                      final Debug db = debug;
!                     AccessController.doPrivileged (new PrivilegedAction<>() {
                          public Void run() {
                              db.println("domain that failed "+pd);
                              return null;
                          }
                      });