Uses of Class java.io.SerializablePermission (Java Platform SE 8 )
Date: 2026-03-29

## Uses of Class
java.io.SerializablePermission

- Packages that use SerializablePermission
  Package | Description
  --- | ---
  java.io | Provides for system input and output through data streams, serialization and the file system.

- - ### Uses of SerializablePermission in java.io

    Fields in java.io declared as SerializablePermission
    Modifier and Type | Field and Description
    --- | ---
    `static SerializablePermission` | ObjectStreamConstants.`SUBCLASS_IMPLEMENTATION_PERMISSION` Enable overriding of readObject and writeObject.
    `static SerializablePermission` | ObjectStreamConstants.`SUBSTITUTION_PERMISSION` Enable substitution of one object for another during serialization/deserialization.

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