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Java – ObjectStreamClass
ObjectStreamClass act as a Serialization descriptor for class. This class contains the name and serialVersionUID of the class.
Fields
| Modifier and Type | Field | Description |
|---|---|---|
| static ObjectStreamField[] | NO_FIELDS | serialPersistentFields value indicating no serializable fields |
Methods
| Modifier and Type | Method | Description |
|---|---|---|
| Class<?> | forClass() | It returns the class in the local VM that this version is mapped to. |
| ObjectStreamField | getField(String name) | It gets the field of this class by name. |
| ObjectStreamField[] | getFields() | It returns an array of the fields of this serialization class. |
| String | getName() | It returns the name of the class described by this descriptor. |
| long | getSerialVersionUID() | It returns the serialVersionUID for this class. |
| Static ObjectStreamClass | lookup(Class<?> cl) | It finds the descriptor for a class that can be serialized. |
| Static ObjectStreamClass | lookupAny(Class<?> cl) | It returns the descriptor for any class, regardless of whether it implements Serializable. |
| String | toString() | It returns a string describing this ObjectStreamClass. |
Example
Output:
I price null
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