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ObjectStreamException
  public
  
  
  abstract
  class
  ObjectStreamException
  
  
  
  
  
  
  
  
  
  
    extends IOException
  
  
  
  
  
  
  
    
      | 
          Known direct subclasses
          
  
  
    
  
  
    
      
        | InvalidClassException | Thrown when the Serialization runtime detects one of the following
 problems with a Class. |  
        | InvalidObjectException | Indicates that one or more deserialized objects failed validation
 tests. |  
        | NotActiveException | Thrown when serialization or deserialization is not active. |  
        | NotSerializableException | Thrown when an instance is required to have a Serializable interface. |  
        | OptionalDataException | Exception indicating the failure of an object read operation due to
 unread primitive data, or the end of data belonging to a serialized
 object in the stream. |  
        | StreamCorruptedException | Thrown when control information that was read from an object stream
 violates internal consistency checks. |  
        | WriteAbortedException | Signals that one of the ObjectStreamExceptions was thrown during a
 write operation. |  | 
  
  
  
    
  Superclass of all exceptions specific to Object Stream classes.
Summary
| Inherited methods | 
|---|
|  | 
| 
    From class
      
        
          java.lang.Object
        
      
      
  
  
  
    | 
        
        
        
        
        
        Object | 
      clone()
      Creates and returns a copy of this object.
        
    
 |  
  
  
    | 
        
        
        
        
        
        boolean | 
      equals(Object obj)
      Indicates whether some other object is "equal to" this one.
        
    
 |  
  
  
    | 
        
        
        
        
        
        void | 
      finalize()
      Called by the garbage collector on an object when garbage collection
 determines that there are no more references to the object.
        
    
 |  
  
  
    | 
        
        
        
        final
        
        Class<?> | 
      getClass()
      Returns the runtime class of this Object. |  
  
  
    | 
        
        
        
        
        
        int | 
      hashCode()
      Returns a hash code value for the object.
        
    
 |  
  
  
    | 
        
        
        
        final
        
        void | 
      notify()
      Wakes up a single thread that is waiting on this object's
 monitor.
        
    
 |  
  
  
    | 
        
        
        
        final
        
        void | 
      notifyAll()
      Wakes up all threads that are waiting on this object's monitor.
        
    
 |  
  
  
    | 
        
        
        
        
        
        String | 
      toString()
      Returns a string representation of the object.
        
    
 |  
  
  
    | 
        
        
        
        final
        
        void | 
      wait(long timeoutMillis, int nanos)
      Causes the current thread to wait until it is awakened, typically
 by being notified or interrupted, or until a
 certain amount of real time has elapsed.
        
    
 |  
  
  
    | 
        
        
        
        final
        
        void | 
      wait(long timeoutMillis)
      Causes the current thread to wait until it is awakened, typically
 by being notified or interrupted, or until a
 certain amount of real time has elapsed.
        
    
 |  
  
  
    | 
        
        
        
        final
        
        void | 
      wait()
      Causes the current thread to wait until it is awakened, typically
 by being notified or interrupted.
        
    
 |  | 
Protected constructors
    ObjectStreamException
    
protected ObjectStreamException ()
    
    
    
  Create an ObjectStreamException.
 
    ObjectStreamException
    
protected ObjectStreamException (String message)
    
    
    
  Create an ObjectStreamException with the specified argument.
    
    | Parameters | 
|---|
      
        | message | String: the detailed message for the exception | 
    
 
 
 
  
  
    
  
 
  
    
    
      
       
    
    
  
  
  Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
  Last updated 2025-02-10 UTC.
  
  
  
    
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