src/java.base/share/classes/java/io/FilePermission.java

rev 16179 : 8170602: Startup regression due to introduction of lambda in java.io.FilePermissionCollection
Reviewed-by: TBD

*** 1075,1085 ****
          FilePermission fp = (FilePermission)permission;
  
          // Add permission to map if it is absent, or replace with new
          // permission if applicable.
          perms.merge(fp.getName(), fp,
!                 (existingVal, newVal) -> {
                      int oldMask = ((FilePermission)existingVal).getMask();
                      int newMask = ((FilePermission)newVal).getMask();
                      if (oldMask != newMask) {
                          int effective = oldMask | newMask;
                          if (effective == newMask) {
--- 1075,1088 ----
          FilePermission fp = (FilePermission)permission;
  
          // Add permission to map if it is absent, or replace with new
          // permission if applicable.
          perms.merge(fp.getName(), fp,
!             new java.util.function.BiFunction<>() {
!                 @Override
!                 public Permission apply(Permission existingVal,
!                                         Permission newVal) {
                      int oldMask = ((FilePermission)existingVal).getMask();
                      int newMask = ((FilePermission)newVal).getMask();
                      if (oldMask != newMask) {
                          int effective = oldMask | newMask;
                          if (effective == newMask) {
*** 1090,1099 ****
--- 1093,1103 ----
                                      .withNewActions(effective);
                          }
                      }
                      return existingVal;
                  }
+             }
          );
      }
  
      /**
       * Check and see if this set of permissions implies the permissions