src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassReader.java

*** 497,508 ****
          String moduleMainClass = null;
          // - The string corresponding to the NestHost attribute, or null.
          String nestHostClass = null;
          // - The offset of the NestMembers attribute, or 0.
          int nestMembersOffset = 0;
!         // - The offset of the PermittedSubtypes attribute, or 0
!         int permittedSubtypesOffset = 0;
          // - The offset of the Record attribute, or 0.
          int recordOffset = 0;
          // - The non standard attributes (linked with their {@link Attribute#nextAttribute} field).
          //   This list in the <i>reverse order</i> or their order in the ClassFile structure.
          Attribute attributes = null;
--- 497,508 ----
          String moduleMainClass = null;
          // - The string corresponding to the NestHost attribute, or null.
          String nestHostClass = null;
          // - The offset of the NestMembers attribute, or 0.
          int nestMembersOffset = 0;
!         // - The offset of the PermittedSubclasses attribute, or 0
!         int permittedSubclassesOffset = 0;
          // - The offset of the Record attribute, or 0.
          int recordOffset = 0;
          // - The non standard attributes (linked with their {@link Attribute#nextAttribute} field).
          //   This list in the <i>reverse order</i> or their order in the ClassFile structure.
          Attribute attributes = null;
*** 523,534 ****
                  enclosingMethodOffset = currentAttributeOffset;
              } else if (Constants.NEST_HOST.equals(attributeName)) {
                  nestHostClass = readClass(currentAttributeOffset, charBuffer);
              } else if (Constants.NEST_MEMBERS.equals(attributeName)) {
                  nestMembersOffset = currentAttributeOffset;
!             } else if (Constants.PERMITTED_SUBTYPES.equals(attributeName)) {
!                 permittedSubtypesOffset = currentAttributeOffset;
              } else if (Constants.SIGNATURE.equals(attributeName)) {
                  signature = readUTF8(currentAttributeOffset, charBuffer);
              } else if (Constants.RUNTIME_VISIBLE_ANNOTATIONS.equals(attributeName)) {
                  runtimeVisibleAnnotationsOffset = currentAttributeOffset;
              } else if (Constants.RUNTIME_VISIBLE_TYPE_ANNOTATIONS.equals(attributeName)) {
--- 523,534 ----
                  enclosingMethodOffset = currentAttributeOffset;
              } else if (Constants.NEST_HOST.equals(attributeName)) {
                  nestHostClass = readClass(currentAttributeOffset, charBuffer);
              } else if (Constants.NEST_MEMBERS.equals(attributeName)) {
                  nestMembersOffset = currentAttributeOffset;
!             } else if (Constants.PERMITTED_SUBCLASSES.equals(attributeName)) {
!                 permittedSubclassesOffset = currentAttributeOffset;
              } else if (Constants.SIGNATURE.equals(attributeName)) {
                  signature = readUTF8(currentAttributeOffset, charBuffer);
              } else if (Constants.RUNTIME_VISIBLE_ANNOTATIONS.equals(attributeName)) {
                  runtimeVisibleAnnotationsOffset = currentAttributeOffset;
              } else if (Constants.RUNTIME_VISIBLE_TYPE_ANNOTATIONS.equals(attributeName)) {
*** 702,719 ****
                  classVisitor.visitNestMember(readClass(currentNestMemberOffset, charBuffer));
                  currentNestMemberOffset += 2;
              }
          }
  
!         // Visit the PermittedSubtypes attribute.
!         if (permittedSubtypesOffset != 0) {
!             int numberOfPermittedSubtypes = readUnsignedShort(permittedSubtypesOffset);
!             int currentPermittedSubtypeOffset = permittedSubtypesOffset + 2;
!             while (numberOfPermittedSubtypes-- > 0) {
!                 classVisitor.visitPermittedSubtypeExperimental(
!                         readClass(currentPermittedSubtypeOffset, charBuffer));
!                 currentPermittedSubtypeOffset += 2;
              }
          }
  
          // Visit the InnerClasses attribute.
          if (innerClassesOffset != 0) {
--- 702,719 ----
                  classVisitor.visitNestMember(readClass(currentNestMemberOffset, charBuffer));
                  currentNestMemberOffset += 2;
              }
          }
  
!         // Visit the PermittedSubclasses attribute.
!         if (permittedSubclassesOffset != 0) {
!             int numberOfPermittedSubclasses = readUnsignedShort(permittedSubclassesOffset);
!             int currentPermittedSubclassOffset = permittedSubclassesOffset + 2;
!             while (numberOfPermittedSubclasses-- > 0) {
!                 classVisitor.visitPermittedSubclassExperimental(
!                         readClass(currentPermittedSubclassOffset, charBuffer));
!                 currentPermittedSubclassOffset += 2;
              }
          }
  
          // Visit the InnerClasses attribute.
          if (innerClassesOffset != 0) {