src/java.base/share/classes/sun/launcher/LauncherHelper.java

*** 83,92 ****
--- 83,93 ----
  import java.util.jar.Manifest;
  import java.util.stream.Collectors;
  import java.util.stream.Stream;
  
  import jdk.internal.misc.VM;
+ import jdk.internal.module.IllegalAccessLogger;
  import jdk.internal.module.Modules;
  
  
  public final class LauncherHelper {
  
*** 426,443 ****
              mainValue = mainAttrs.getValue(MAIN_CLASS);
              if (mainValue == null) {
                  abort(null, "java.launcher.jar.error3", jarname);
              }
  
!             // Add-Exports and Add-Opens to break encapsulation
              String exports = mainAttrs.getValue(ADD_EXPORTS);
              if (exports != null) {
!                 addExportsOrOpens(exports, false);
              }
              String opens = mainAttrs.getValue(ADD_OPENS);
              if (opens != null) {
!                 addExportsOrOpens(opens, true);
              }
  
              /*
               * Hand off to FXHelper if it detects a JavaFX application
               * This must be done after ensuring a Main-Class entry
--- 427,450 ----
              mainValue = mainAttrs.getValue(MAIN_CLASS);
              if (mainValue == null) {
                  abort(null, "java.launcher.jar.error3", jarname);
              }
  
!             // Add-Exports and Add-Opens to allow illegal access
              String exports = mainAttrs.getValue(ADD_EXPORTS);
              if (exports != null) {
!                 String warn = getLocalizedMessage("java.launcher.permitaccess.warning",
!                                                   jarname, ADD_EXPORTS);
!                 System.err.println(warn);
!                 addExportsOrOpens(exports, false, ADD_EXPORTS);
              }
              String opens = mainAttrs.getValue(ADD_OPENS);
              if (opens != null) {
!                 String warn = getLocalizedMessage("java.launcher.permitaccess.warning",
!                                                    jarname, ADD_OPENS);
!                 System.err.println(warn);
!                 addExportsOrOpens(opens, true, ADD_OPENS);
              }
  
              /*
               * Hand off to FXHelper if it detects a JavaFX application
               * This must be done after ensuring a Main-Class entry
*** 458,484 ****
  
      /**
       * Process the Add-Exports or Add-Opens value. The value is
       * {@code <module>/<package> ( <module>/<package>)*}.
       */
!     static void addExportsOrOpens(String value, boolean open) {
          for (String moduleAndPackage : value.split(" ")) {
              String[] s = moduleAndPackage.trim().split("/");
              if (s.length == 2) {
                  String mn = s[0];
                  String pn = s[1];
                  Layer.boot().findModule(mn).ifPresent(m -> {
                      if (m.getDescriptor().packages().contains(pn)) {
                          if (open) {
                              Modules.addOpensToAllUnnamed(m, pn);
                          } else {
                              Modules.addExportsToAllUnnamed(m, pn);
                          }
                      }
                  });
              }
          }
      }
  
      // From src/share/bin/java.c:
      //   enum LaunchMode { LM_UNKNOWN = 0, LM_CLASS, LM_JAR, LM_MODULE }
  
--- 465,504 ----
  
      /**
       * Process the Add-Exports or Add-Opens value. The value is
       * {@code <module>/<package> ( <module>/<package>)*}.
       */
!     static void addExportsOrOpens(String value, boolean open, String how) {
!         IllegalAccessLogger.Builder builder;
!         IllegalAccessLogger logger = IllegalAccessLogger.illegalAccessLogger();
!         if (logger == null) {
!             builder = new IllegalAccessLogger.Builder();
!         } else {
!             builder = logger.toBuilder();
!         }
! 
          for (String moduleAndPackage : value.split(" ")) {
              String[] s = moduleAndPackage.trim().split("/");
              if (s.length == 2) {
                  String mn = s[0];
                  String pn = s[1];
+ 
                  Layer.boot().findModule(mn).ifPresent(m -> {
                      if (m.getDescriptor().packages().contains(pn)) {
                          if (open) {
+                             builder.logAccessToOpenPackage(m, pn, how);
                              Modules.addOpensToAllUnnamed(m, pn);
                          } else {
+                             builder.logAccessToExportedPackage(m, pn, how);
                              Modules.addExportsToAllUnnamed(m, pn);
                          }
                      }
                  });
              }
          }
+ 
+         IllegalAccessLogger.setIllegalAccessLogger(builder.build());
      }
  
      // From src/share/bin/java.c:
      //   enum LaunchMode { LM_UNKNOWN = 0, LM_CLASS, LM_JAR, LM_MODULE }