воид врите(бите[] буф) : Writes an array of bytes. This method will block until the byte is actually written.

  Syntax :  public void write(byte[] buf) throws IOException   Parameters:   buf - the data to be written   Throws:   IOException 

воид врите(бите[] буф инт офф инт лен) : Writes a sub array of bytes.

  Syntax :  public void write(byte[] buf int off int len) throws IOException   Parameters:   buf - the data to be written off - the start offset in the data len - the number of bytes that are written   Throws:   IOException

воид врите(инт вал): Writes a byte. This method will block until the byte is actually written.

  Syntax :  public void write(int val) throws IOException   Parameters:   val - the byte to be written to the stream   Throws:   IOException 

воид вритеБоолеан(боолеан вал) : Writes a boolean.

  Syntax :  public void writeBoolean(boolean val) throws IOException   Parameters:   val - the boolean to be written   Throws:   IOException 

воид вритеБите(инт вал) : Writes an 8 bit byte.

  Syntax :  public void writeByte(int val) throws IOException   Parameters:   val - the byte value to be written   Throws:   IOException

воид вритеБитес(Стринг стр) : Writes a String as a sequence of bytes.

  Syntax :  public void writeBytes(String str) throws IOException   Parameters:   str - the String of writeBytes to be written   Throws:   IOException

воид вритеЦхар(инт вал) : Writes a 16 bit char.

  Syntax :  public void writeChar(int val) throws IOException   Parameters:   val - the char value to be written   Throws:   IOException

воид вритеЦхарс(Стринг стр) : Writes a String as a sequence of chars.

  Syntax :  public void writeChars(String str) throws IOException   Parameters:   str - the String of chars to be written   Throws:   IOException

заштићена воид вритеЦлассДесцриптор(ОбјецтСтреамЦласс десц) : Write the specified class descriptor to the ObjectOutputStream. Class descriptors are used to identify the classes of objects written to the stream. Subclasses of ObjectOutputStream may override this method to customize the way in which class descriptors are written to the serialization stream. The corresponding method in ObjectInputStream readClassDescriptor should then be overridden to reconstitute the class descriptor from its custom stream representation. By default this method writes class descriptors according to the format defined in the Object Serialization specification.

  Syntax :  protected void writeClassDescriptor(ObjectStreamClass desc) throws IOException   Parameters:   desc - class descriptor to write to the stream   Throws:   IOException

воид вритеДоубле(доубле вал) : Writes a 64 bit double.

  Syntax :  public void writeDouble(double val) throws IOException   Parameters:   val - the double value to be written   Throws:   IOException

воид вритеФиелдс() : Write the buffered fields to the stream.

  Syntax :  public void writeFields() throws IOException   Throws:   IOException NotActiveException

воид вритеФлоат(флоат вал) : Writes a 32 bit float.

  Syntax :  public void writeFloat(float val) throws IOException   Parameters:   val - the float value to be written   Throws:   IOException 

воид вритеИнт(инт вал) : Writes a 32 bit int.

  Syntax :  public void writeInt(int val) throws IOException   Parameters:   val - the integer value to be written   Throws:   IOException 

воид вритеЛонг (лонг вал) : Writes a 64 bit long.

  Syntax :  public void writeLong(long val) throws IOException   Parameters:   val - the long value to be written   Throws:   IOException 

воид вритеОбјецт(Објецт обј) : Write the specified object to the ObjectOutputStream.The class of the object the signature of the class and the values of the non-transient and non-static fields of the class and all of its supertypes are written. Default serialization for a class can be overridden using the writeObject and the readObject methods. Objects referenced by this object are written transitively so that a complete equivalent graph of objects can be reconstructed by an ObjectInputStream.

  Syntax :  public final void writeObject(Object obj) throws IOException   Parameters:   obj - the object to be written   Throws:   InvalidClassException NotSerializableException IOException

заштићена воид вритеОбјецтОверриде(Објецт обј) : Method used by subclasses to override the default writeObject method. This method is called by trusted subclasses of ObjectInputStream that constructed ObjectInputStream using the protected no-arg constructor. The subclass is expected to provide an override method with the modifier 'final'.

  Syntax :  protected void writeObjectOverride(Object obj) throws IOException   Parameters:   obj - object to be written to the underlying stream   Throws:   IOException 

воид вритеСхорт(инт вал) : Writes a 16 bit short.

  Syntax :  public void writeShort(int val) throws IOException   Parameters:   val - the short value to be written   Throws:   IOException

заштићени воид вритеСтреамХеадер() : The writeStreamHeader method is provided so subclasses can append or prepend their own header to the stream.It writes the magic number and version to the stream.

  Syntax :  protected void writeStreamHeader() throws IOException   Throws:   IOException

воид вритеУнсхаред (Објецт обј) :Уписује 'недељени' објекат у ОбјецтОутпутСтреам. Овај метод је идентичан вритеОбјецт осим што увек уписује дати објекат као нови јединствени објекат у току (за разлику од повратне референце која указује на претходно серијализовану инстанцу). Конкретно:
• Објекат написан преко вритеУнсхаред се увек серијализује на исти начин као и новопојављујући објекат (објекат који још није уписан у ток) без обзира да ли је објекат претходно написан или не.
• Ако се вритеОбјецт користи за писање објекта који је претходно написан са вритеУнсхаред, претходна операција вритеУнсхаред се третира као да је уписивање посебног објекта. Другим речима, ОбјецтОутпутСтреам никада неће генерисати повратне референце на податке објекта написане позивима вритеУнсхаред.
While writing an object via writeUnshared does not in itself guarantee a unique reference to the object when it is deserialized it allows a single object to be defined multiple times in a stream so that multiple calls to readUnshared by the receiver will not conflict. Note that the rules described above only apply to the base-level object written with writeUnshared and not to any transitively referenced sub-objects in the object graph to be serialized. ObjectOutputStream subclasses which override this method can only be constructed in security contexts possessing the 'enableSubclassImplementation' SerializablePermission; any attempt to instantiate such a subclass without this permission will cause a SecurityException to be thrown.

  Syntax :  public void writeUnshared(Object obj) throws IOException   Parameters:   obj - object to write to stream   Throws:   NotSerializableException InvalidClassException IOException 

воид вритеУТФ(Стринг стр) : Primitive data write of this String in modified UTF-8 format.Note that there is a significant difference between writing a String into the stream as primitive data or as an Object. A String instance written by writeObject is written into the stream as a String initially. Future writeObject() calls write references to the string into the stream.

  Syntax :  public void writeUTF(String str) throws IOException   Parameters:   str - the String to be written   Throws:   IOException

воид флусх() : Flushes the stream. This will write any buffered output bytes and flush through to the underlying stream.

  Syntax :  public void flush() throws IOException   Throws:   IOException

//Java program demonstrating ObjectOutputStream //write methods import java.io.*; class ObjectOutputStreamDemo {  public static void main(String[] args) throws IOException ClassNotFoundException   {  FileOutputStream fout = new FileOutputStream('file.txt');  ObjectOutputStream oot = new ObjectOutputStream(fout);    String a = 'GeeksforGeeks';  String b = 'Geek';  byte[] be = {'A''B''C'};  //illustrating write()  oot.write(1);  //illustrating writeInt(int i)  oot.writeInt(1);  //illustrating writeBoolean(boolean a)  oot.writeBoolean(true);  //illustrating writeObject(Object x)  oot.writeObject(a);  //illustrating writeByte(byte a)  oot.writeByte(65);  //illustrating writeBytes(String b)  oot.writeBytes(b);  //illustrating writeDouble(double d)  oot.writeDouble(2.3);  //illustrating writeUTF(String str)  oot.writeUTF(a);  //illustrating writeFloat(float x)  oot.writeFloat(2.42f);  //illustrating writeLone(long x)  oot.writeLong(234342347908l);  //illustrating writeChars(String a)  oot.writeChars(a);  //illustrating writeShort(int val)  oot.writeShort(2);  //illustrating write(byte[] buff)  oot.write(be);    //flushing the stream  oot.flush();    oot.close();    byte c[]=new byte[4];  char c1[]=new char[13];    FileInputStream fin = new FileInputStream('file.txt');  ObjectInputStream oit = new ObjectInputStream(fin);    System.out.println(oit.read());  System.out.println(oit.readInt());  System.out.println(oit.readBoolean());  System.out.println(oit.readObject());  System.out.println(oit.readByte());  oit.read(c);    for (int i = 0; i < 4 ; i++)   {  System.out.print((char)c[i]);  }    System.out.println();  System.out.println(oit.readDouble());  System.out.println(oit.readUTF());  System.out.println(oit.readFloat());  System.out.println(oit.readLong());    for (int i = 0; i < 13 ; i++)  {  System.out.print(oit.readChar());  }    System.out.println();  System.out.println(oit.readShort());  oit.readFully(be);    for (int i = 0; i < 3 ; i++)   {  System.out.print((char)be[i]);  }  oit.close();  } } 

1 1 true GeeksforGeeks 65 Geek 2.3 GeeksforGeeks 2.42 234342347908 GeeksforGeeks 2 ABC

//Java program illustrating ObjectOutputStream //write methods import java.io.*; class ObjectOutputStreamDemo {  public static void main(String[] args) throws IOException  ClassNotFoundException  {  FileOutputStream out = new FileOutputStream('file.txt');  ObjectOutputStream oout = new ObjectOutputStream(out);  oout.writeObject(new demo());    //illustrating writeUnshared()  //Writes an 'unshared' object to the ObjectOutputStream.  oout.writeUnshared(14);    //flush the stream  oout.flush();    oout.close();  FileInputStream fin=new FileInputStream('file.txt');  ObjectInputStream ois=new ObjectInputStream(fin);  // read an object from the stream and cast it to demo  demo obj = (demo)ois.readObject();    System.out.println( obj.var);  System.out.println(ois.readUnshared());  } } class demo implements Serializable {  static int var = 25;    // assign a new serialPersistentFields  private static final ObjectStreamField[] serialPersistentFields =   {  new ObjectStreamField('var' Integer.TYPE)  };  private void readObject(ObjectInputStream in)  throws IOException ClassNotFoundException  {  // makes them available by name.  ObjectInputStream.GetField fields = in.readFields();    //Get the value of the named int field from the persistent field.  var = fields.get('var' 0);  }  private void writeObject(ObjectOutputStream out)  throws IOException  {  // write into the ObjectStreamField array the variable string  ObjectOutputStream.PutField fields = out.putFields();  fields.put('var' var);    //Write the buffered fields to the stream  out.writeFields();  } } 

25 14