IFSFileOutputStream

java.lang.Object
- java.io.OutputStream
- - com.ibm.as400.access.IFSFileOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.io.Serializable

Direct Known Subclasses:

IFSTextFileOutputStream
```
public class IFSFileOutputStream
extends java.io.OutputStream
implements java.io.Serializable
```
Represents an integrated file system file output stream. An integrated file system file output stream is an output stream for writing data to integrated file system objects.
IFSFileOutputStream objects are capable of generating file events that call the following FileListener methods: fileClosed, fileModified, and fileOpended.
The following example illustrates the use of IFSFileOutputStream:
```
 // Work with /Dir/File on the system eniac.
 AS400 as400 = new AS400("eniac");
 IFSFileOutputStream file = new IFSFileOutputStream(as400, "/Dir/File");

 // Lock the first 8 bytes of the file.
 IFSKey key = file.lock(8);

 // Write 8 bytes to the file.
 byte[] data = { 0, 1, 2, 3, 4, 5, 6, 7 };
 file.write(data, 0, 8);

 // Unlock the first 8 bytes.
 file.unlock(key);

 // Close the file.
 file.close();
 
```
See Also:
FileEvent, addFileListener(com.ibm.as400.access.FileListener), removeFileListener(com.ibm.as400.access.FileListener), Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`protected java.beans.PropertyChangeSupport`	`changes_`
`protected IFSFileDescriptor`	`fd_`
`static int`	`SHARE_ALL` Share option that allows read and write access by other users.
`static int`	`SHARE_NONE` Share option that does not allow read or write access by other users.
`static int`	`SHARE_READERS` Share option that allows only read access by other users.
`static int`	`SHARE_WRITERS` Share option that allows only write access by other users.
`protected java.beans.VetoableChangeSupport`	`vetos_`

Constructor Summary

Constructors
Constructor and Description
`IFSFileOutputStream()` Constructs an IFSFileOutputStream object.
`IFSFileOutputStream(AS400 system, IFSFile file, int shareOption, boolean append)` Deprecated. Use IFSFileOutputStream(IFSFile, int, boolean) instead.
`IFSFileOutputStream(AS400 system, IFSFile file, int shareOption, boolean append, int ccsid)` Deprecated. Use IFSFileOutputStream(IFSFile, int, boolean, int) instead.
`IFSFileOutputStream(AS400 system, IFSJavaFile file, int shareOption, boolean append)` Constructs an IFSFileOutputStream object.
`IFSFileOutputStream(AS400 system, IFSJavaFile file, int shareOption, boolean append, int ccsid)` Constructs an IFSFileOutputStream object.
`IFSFileOutputStream(AS400 system, java.lang.String name)` Constructs an IFSFileOutputStream object.
`IFSFileOutputStream(AS400 system, java.lang.String name, int ccsid)` Constructs an IFSFileOutputStream object.
`IFSFileOutputStream(AS400 system, java.lang.String name, int shareOption, boolean append)` Constructs an IFSFileOutputStream object.
`IFSFileOutputStream(AS400 system, java.lang.String name, int shareOption, boolean append, int ccsid)` Constructs an IFSFileOutputStream object.
`IFSFileOutputStream(IFSFile file)` Constructs an IFSFileOutputStream object.
`IFSFileOutputStream(IFSFileDescriptor fd)` Creates a file output stream to write to file descriptor fd.
`IFSFileOutputStream(IFSFile file, int shareOption, boolean append)` Constructs an IFSFileOutputStream object.
`IFSFileOutputStream(IFSFile file, int shareOption, boolean append, int ccsid)` Constructs an IFSFileOutputStream object.
`IFSFileOutputStream(IFSJavaFile file)` Constructs an IFSFileOutputStream object.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addFileListener(FileListener listener)` Adds a file listener to receive file events from this IFSFileOutputStream.
`void`	`addPropertyChangeListener(java.beans.PropertyChangeListener listener)` Adds a property change listener.
`void`	`addVetoableChangeListener(java.beans.VetoableChangeListener listener)` Adds a vetoable change listener.
`void`	`close()` Closes this file output stream and releases any system resources associated with this stream.
`protected void`	`finalize()` Ensures that the file output stream is closed when there are no more references to it.
`void`	`flush()` Forces any buffered output bytes to be written.
`IFSFileDescriptor`	`getFD()` Returns the file descriptor associated with this stream.
`java.lang.String`	`getPath()` Returns the integrated file system path name of the object represented by this IFSFileOutputStream object.
`int`	`getShareOption()` Returns the share option for this object.
`AS400`	`getSystem()` Returns the AS400 system object for this stream.
`IFSKey`	`lock(int length)` Deprecated. Replaced by `lock(long)`
`IFSKey`	`lock(long length)` Places a lock on the file at the current position for the specified number of bytes.
`protected void`	`open(int fileDataCCSID)` Opens the specified file.
`void`	`removeFileListener(FileListener listener)` Removes a file listener so that it no longer receives file events from this IFSFileOutputStream.
`void`	`removePropertyChangeListener(java.beans.PropertyChangeListener listener)` Removes a property change listener.
`void`	`removeVetoableChangeListener(java.beans.VetoableChangeListener listener)` Removes a vetoable change listener.
`void`	`setAppend(boolean append)` Sets the append option.
`void`	`setFD(IFSFileDescriptor fd)` Sets the file descriptor.
`void`	`setPath(java.lang.String path)` Sets the integrated file system path name.
`void`	`setShareOption(int shareOption)` Sets the share option.
`void`	`setSystem(AS400 system)` Sets the system.
`void`	`unlock(IFSKey key)` Undoes a lock on this file.
`void`	`write(byte[] data)` Writes data.length bytes of data from the byte array data to this file output stream.
`void`	`write(byte[] data, int dataOffset, int length)` Writes length bytes of data from the byte array data, starting at offset, to this file output stream.
`void`	`write(int b)` Writes the specified byte to this file output stream.

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - SHARE_ALL
```
public static final int SHARE_ALL
```
    Share option that allows read and write access by other users.
    
    See Also:
    Constant Field Values
  - SHARE_NONE
```
public static final int SHARE_NONE
```
    Share option that does not allow read or write access by other users.
    
    See Also:
    Constant Field Values
  - SHARE_READERS
```
public static final int SHARE_READERS
```
    Share option that allows only read access by other users.
    
    See Also:
    Constant Field Values
  - SHARE_WRITERS
```
public static final int SHARE_WRITERS
```
    Share option that allows only write access by other users.
    
    See Also:
    Constant Field Values
  - changes_
```
protected transient java.beans.PropertyChangeSupport changes_
```
  - vetos_
```
protected transient java.beans.VetoableChangeSupport vetos_
```
  - fd_
```
protected IFSFileDescriptor fd_
```
- Constructor Detail
  - IFSFileOutputStream
```
public IFSFileOutputStream()
```
    Constructs an IFSFileOutputStream object. It is a default file output stream.
  - IFSFileOutputStream
```
public IFSFileOutputStream(AS400 system,
                   java.lang.String name)
                    throws AS400SecurityException,
                           java.io.IOException
```
    Constructs an IFSFileOutputStream object. It creates a file output stream to write to the file with the specified name. Other readers and writers are allowed to access the file. The file is replaced if it exists; otherwise, the file is created.
    
    Parameters:
    system - The system that contains the file.
    name - The file to be opened for writing.
    
    Throws:
    
    AS400SecurityException - If a security or authority error occurs.
    
    java.io.IOException - If an error occurs while communicating with the system.
  - IFSFileOutputStream
```
public IFSFileOutputStream(AS400 system,
                   java.lang.String name,
                   int ccsid)
                    throws AS400SecurityException,
                           java.io.IOException
```
    Constructs an IFSFileOutputStream object. It creates a file output stream to write to the file with the specified name and ccsid. Other readers and writers are allowed to access the file. The file is replaced if it exists; otherwise, the file is created.
    
    Parameters:
    system - The system that contains the file.
    name - The file to be opened for writing.
    ccsid - The CCSID with which to tag the data in the file.
    
    Throws:
    
    AS400SecurityException - If a security or authority error occurs.
    
    java.io.IOException - If an error occurs while communicating with the system.
  - IFSFileOutputStream
```
public IFSFileOutputStream(AS400 system,
                   java.lang.String name,
                   int shareOption,
                   boolean append)
                    throws AS400SecurityException,
                           java.io.IOException
```
    Constructs an IFSFileOutputStream object. It creates a file output stream to write to the file with the specified name.
    Parameters:
    system - The system that contains the file.
    name - The file to be opened for writing.
    shareOption - Indicates how users can access the file.
    SHARE_ALL Share access with readers and writers
    SHARE_NONE Share access with none
    SHARE_READERS Share access with readers
    SHARE_WRITERS Share access with writers
    append - Controls the behavior of the file. If true, output is appended to the file; otherwise, the current contents of the file are erased, and output replaces the file contents.
    
    Throws:
    
    AS400SecurityException - If a security or authority error occurs.
    
    java.io.IOException - If an error occurs while communicating with the system.
  - IFSFileOutputStream
```
public IFSFileOutputStream(AS400 system,
                   java.lang.String name,
                   int shareOption,
                   boolean append,
                   int ccsid)
                    throws AS400SecurityException,
                           java.io.IOException
```
    Constructs an IFSFileOutputStream object. It creates a file output stream to write to the file with the specified name and ccsid.
    Parameters:
    system - The system that contains the file.
    name - The file to be opened for writing.
    shareOption - Indicates how users can access the file.
    SHARE_ALL Share access with readers and writers
    SHARE_NONE Share access with none
    SHARE_READERS Share access with readers
    SHARE_WRITERS Share access with writers
    append - Controls the behavior of the file. If true, output is appended to the file; otherwise, the current contents of the file are erased, and output replaces the file contents.
    ccsid - The CCSID with which to tag the data in the file.
    
    Throws:
    
    AS400SecurityException - If a security or authority error occurs.
    
    java.io.IOException - If an error occurs while communicating with the system.
  - IFSFileOutputStream
```
public IFSFileOutputStream(IFSFile file)
                    throws AS400SecurityException,
                           java.io.IOException
```
    Constructs an IFSFileOutputStream object. It creates a file output stream to write to the file specified by file. Other readers and writers are allowed to access the file. The file is replaced if it exists; otherwise, the file is created.
    
    Parameters:
    file - The file to be opened for writing.
    
    Throws:
    
    AS400SecurityException - If a security or authority error occurs.
    
    java.io.IOException - If an error occurs while communicating with the system.
  - IFSFileOutputStream
```
public IFSFileOutputStream(AS400 system,
                   IFSFile file,
                   int shareOption,
                   boolean append)
                    throws AS400SecurityException,
                           java.io.IOException
```
    Deprecated. Use IFSFileOutputStream(IFSFile, int, boolean) instead.
    
    Constructs an IFSFileOutputStream object. It creates a file output stream to write to the file specified by file.
    Parameters:
    system - The system that contains the file.
    file - The file to be opened for writing.
    shareOption - Indicates how users can access the file.
    SHARE_ALL Share access with readers and writers
    SHARE_NONE Share access with none
    SHARE_READERS Share access with readers
    SHARE_WRITERS Share access with writers
    append - Controls the behavior of the file. If true, output is appended to the file; otherwise, the current contents of the file are erased, and output replaces the file contents.
    
    Throws:
    
    AS400SecurityException - If a security or authority error occurs.
    
    java.io.IOException - If an error occurs while communicating with the system.
  - IFSFileOutputStream
```
public IFSFileOutputStream(IFSFile file,
                   int shareOption,
                   boolean append)
                    throws AS400SecurityException,
                           java.io.IOException
```
    Constructs an IFSFileOutputStream object. It creates a file output stream to write to the file specified by file.
    Parameters:
    file - The file to be opened for writing.
    shareOption - Indicates how users can access the file.
    SHARE_ALL Share access with readers and writers
    SHARE_NONE Share access with none
    SHARE_READERS Share access with readers
    SHARE_WRITERS Share access with writers
    append - Controls the behavior of the file. If true, output is appended to the file; otherwise, the current contents of the file are erased, and output replaces the file contents.
    
    Throws:
    
    AS400SecurityException - If a security or authority error occurs.
    
    java.io.IOException - If an error occurs while communicating with the system.
  - IFSFileOutputStream
```
public IFSFileOutputStream(AS400 system,
                   IFSFile file,
                   int shareOption,
                   boolean append,
                   int ccsid)
                    throws AS400SecurityException,
                           java.io.IOException
```
    Deprecated. Use IFSFileOutputStream(IFSFile, int, boolean, int) instead.
    
    Constructs an IFSFileOutputStream object. Creates a file output stream to write to the file specified by file, tagging the data with the CCSID specified by ccsid.
    Parameters:
    system - The system that contains the file.
    file - The file to be opened for writing.
    shareOption - Indicates how users can access the file.
    SHARE_ALL Share access with readers and writers
    SHARE_NONE Share access with none
    SHARE_READERS Share access with readers
    SHARE_WRITERS Share access with writers
    append - Controls the behavior of the file. If true, output is appended to the file; otherwise, the current contents of the file are erased, and output replaces the file contents.
    ccsid - The CCSID with which to tag the data in the file.
    
    Throws:
    
    AS400SecurityException - If a security or authority error occurs.
    
    java.io.IOException - If an error occurs while communicating with the system.
  - IFSFileOutputStream
```
public IFSFileOutputStream(IFSFile file,
                   int shareOption,
                   boolean append,
                   int ccsid)
                    throws AS400SecurityException,
                           java.io.IOException
```
    Constructs an IFSFileOutputStream object. Creates a file output stream to write to the file specified by file, tagging the data with the CCSID specified by ccsid.
    Parameters:
    file - The file to be opened for writing.
    shareOption - Indicates how users can access the file.
    SHARE_ALL Share access with readers and writers
    SHARE_NONE Share access with none
    SHARE_READERS Share access with readers
    SHARE_WRITERS Share access with writers
    append - Controls the behavior of the file. If true, output is appended to the file; otherwise, the current contents of the file are erased, and output replaces the file contents.
    ccsid - The CCSID with which to tag the data in the file.
    
    Throws:
    
    AS400SecurityException - If a security or authority error occurs.
    
    java.io.IOException - If an error occurs while communicating with the system.
  - IFSFileOutputStream
```
public IFSFileOutputStream(IFSFileDescriptor fd)
```
    Creates a file output stream to write to file descriptor fd.
    
    Parameters:
    fd - The file descriptor to be opened for writing.
  - IFSFileOutputStream
```
public IFSFileOutputStream(IFSJavaFile file)
                    throws AS400SecurityException,
                           java.io.IOException
```
    Constructs an IFSFileOutputStream object. Creates a file output stream to write to the file specified by file. Other readers and writers are allowed to access the file. The file is replaced if it exists; otherwise, the file is created.
    
    Parameters:
    file - The file to be opened for writing.
    
    Throws:
    
    AS400SecurityException - If a security or authority error occurs.
    
    java.io.IOException - If an error occurs while communicating with the system.
  - IFSFileOutputStream
```
public IFSFileOutputStream(AS400 system,
                   IFSJavaFile file,
                   int shareOption,
                   boolean append)
                    throws AS400SecurityException,
                           java.io.IOException
```
    Constructs an IFSFileOutputStream object. Creates a file output stream to write to the file specified by file.
    Parameters:
    system - The system that contains the file.
    file - The file to be opened for writing.
    shareOption - Indicates how users can access the file.
    SHARE_ALL Share access with readers and writers
    SHARE_NONE Share access with none
    SHARE_READERS Share access with readers
    SHARE_WRITERS Share access with writers
    append - Controls the behavior of the file. If true, output is appended to the file; otherwise, the current contents of the file are erased, and output replaces the file contents.
    
    Throws:
    
    AS400SecurityException - If a security or authority error occurs.
    
    java.io.IOException - If an error occurs while communicating with the system.
  - IFSFileOutputStream
```
public IFSFileOutputStream(AS400 system,
                   IFSJavaFile file,
                   int shareOption,
                   boolean append,
                   int ccsid)
                    throws AS400SecurityException,
                           java.io.IOException
```
    Constructs an IFSFileOutputStream object. Creates a file output stream to write to the file specified by file, tagging the data with the CCSID specified by ccsid.
    Parameters:
    system - The system that contains the file.
    file - The file to be opened for writing.
    shareOption - Indicates how users can access the file.
    SHARE_ALL Share access with readers and writers
    SHARE_NONE Share access with none
    SHARE_READERS Share access with readers
    SHARE_WRITERS Share access with writers
    append - Controls the behavior of the file. If true, output is appended to the file; otherwise, the current contents of the file are erased, and output replaces the file contents.
    ccsid - The CCSID with which to tag the data in the file.
    
    Throws:
    
    AS400SecurityException - If a security or authority error occurs.
    
    java.io.IOException - If an error occurs while communicating with the system.
- Method Detail
  - addFileListener
```
public void addFileListener(FileListener listener)
```
    Adds a file listener to receive file events from this IFSFileOutputStream.
    
    Parameters:
    listener - The file listener.
  - addPropertyChangeListener
```
public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)
```
    Adds a property change listener.
    
    Parameters:
    listener - The property change listener to add.
  - addVetoableChangeListener
```
public void addVetoableChangeListener(java.beans.VetoableChangeListener listener)
```
    Adds a vetoable change listener.
    
    Parameters:
    listener - The vetoable change listener to add.
  - close
```
public void close()
           throws java.io.IOException
```
    Closes this file output stream and releases any system resources associated with this stream.
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Overrides:
    
    close in class java.io.OutputStream
    
    Throws:
    
    java.io.IOException - If an error occurs while communicating with the system.
  - finalize
```
protected void finalize()
                 throws java.io.IOException
```
    Ensures that the file output stream is closed when there are no more references to it.
    
    Overrides:
    
    finalize in class java.lang.Object
    
    Throws:
    
    java.io.IOException - If an error occurs while communicating with the system.
  - flush
```
public void flush()
           throws java.io.IOException
```
    Forces any buffered output bytes to be written.
    
    Specified by:
    
    flush in interface java.io.Flushable
    
    Overrides:
    
    flush in class java.io.OutputStream
    
    Throws:
    
    java.io.IOException - If an error occurs while communicating with the system.
  - getFD
```
public final IFSFileDescriptor getFD()
                              throws java.io.IOException
```
    Returns the file descriptor associated with this stream.
    
    Returns:
    The file descriptor associated with this stream.
    
    Throws:
    
    java.io.IOException - If an error occurs while communicating with the system.
  - getPath
```
public java.lang.String getPath()
```
    Returns the integrated file system path name of the object represented by this IFSFileOutputStream object.
    
    Returns:
    The absolute path name of the object.
  - getShareOption
```
public int getShareOption()
```
    Returns the share option for this object.
    
    Returns:
    The share option.
  - getSystem
```
public AS400 getSystem()
```
    Returns the AS400 system object for this stream.
    
    Returns:
    The AS400 system object.
  - lock
```
public IFSKey lock(int length)
            throws java.io.IOException
```
    Deprecated. Replaced by lock(long)
    
    Places a lock on the file at the current position for the specified number of bytes. Note: This method is not supported for files under QSYS.
    
    Parameters:
    length - The number of bytes to lock.
    
    Returns:
    A key for undoing this lock.
    
    Throws:
    
    ExtendedIOException - If the specified bytes are already locked by another process.
    
    java.io.IOException - If an error occurs while communicating with the system.
    See Also:
    unlock(com.ibm.as400.access.IFSKey)
  - lock
```
public IFSKey lock(long length)
            throws java.io.IOException
```
    Places a lock on the file at the current position for the specified number of bytes. Note: This method is not supported for files under QSYS.
    
    Parameters:
    length - The number of bytes to lock.
    
    Returns:
    A key for undoing this lock.
    
    Throws:
    
    java.io.IOException - If an error occurs while communicating with the system.
    See Also:
    unlock(com.ibm.as400.access.IFSKey)
  - open
```
protected void open(int fileDataCCSID)
             throws java.io.IOException
```
    Opens the specified file. If the file is already open, does nothing.
    
    Parameters:
    fileDataCCSID - The CCSID with which to tag the data in the file.
    
    Throws:
    
    java.io.IOException - If an error occurs while communicating with the system.
  - removeFileListener
```
public void removeFileListener(FileListener listener)
```
    Removes a file listener so that it no longer receives file events from this IFSFileOutputStream.
    
    Parameters:
    listener - The file listener.
  - removePropertyChangeListener
```
public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)
```
    Removes a property change listener.
    
    Parameters:
    listener - The property change listener to remove.
  - removeVetoableChangeListener
```
public void removeVetoableChangeListener(java.beans.VetoableChangeListener listener)
```
    Removes a vetoable change listener.
    
    Parameters:
    listener - The vetoable change listener to remove.
  - setAppend
```
public void setAppend(boolean append)
               throws java.beans.PropertyVetoException
```
    Sets the append option.
    
    Parameters:
    append - If true, data is appended to an existing file; otherwise, output replaces the file contents.
    
    Throws:
    
    java.beans.PropertyVetoException - If the change is vetoed.
  - setFD
```
public void setFD(IFSFileDescriptor fd)
           throws java.beans.PropertyVetoException
```
    Sets the file descriptor.
    
    Parameters:
    fd - The file descriptor.
    
    Throws:
    
    java.beans.PropertyVetoException - If the change is vetoed.
  - setPath
```
public void setPath(java.lang.String path)
             throws java.beans.PropertyVetoException
```
    Sets the integrated file system path name.
    
    Parameters:
    path - The absolute integrated file system path name.
    
    Throws:
    
    java.beans.PropertyVetoException - If the change is vetoed.
  - setShareOption
```
public void setShareOption(int shareOption)
                    throws java.beans.PropertyVetoException
```
    Sets the share option.
    Parameters:
    shareOption - Indicates how users can access the file.
    SHARE_ALL Share access with readers and writers
    SHARE_NONE Share access with none
    SHARE_READERS Share access with readers
    SHARE_WRITERS Share access with writers
    Throws:
    
    java.beans.PropertyVetoException - If the change is vetoed.
  - setSystem
```
public void setSystem(AS400 system)
               throws java.beans.PropertyVetoException
```
    Sets the system. The system cannot be changed once a connection is made to the system.
    
    Parameters:
    system - The system object.
    
    Throws:
    
    java.beans.PropertyVetoException - If the change is vetoed.
  - unlock
```
public void unlock(IFSKey key)
            throws java.io.IOException
```
    Undoes a lock on this file. Note: This method is not supported for files under QSYS.
    
    Parameters:
    key - The key for the lock.
    
    Throws:
    
    java.io.IOException - If an error occurs while communicating with the system.
    See Also:
    IFSKey, lock(long)
  - write
```
public void write(int b)
           throws java.io.IOException
```
    Writes the specified byte to this file output stream.
    
    Specified by:
    
    write in class java.io.OutputStream
    
    Parameters:
    b - The byte to be written.
    
    Throws:
    
    java.io.IOException - If an error occurs while communicating with the system.
  - write
```
public void write(byte[] data)
           throws java.io.IOException
```
    Writes data.length bytes of data from the byte array data to this file output stream.
    
    Overrides:
    
    write in class java.io.OutputStream
    
    Parameters:
    data - The data to be written.
    
    Throws:
    
    java.io.IOException - If an error occurs while communicating with the system.
  - write
```
public void write(byte[] data,
         int dataOffset,
         int length)
           throws java.io.IOException
```
    Writes length bytes of data from the byte array data, starting at offset, to this file output stream.
    
    Overrides:
    
    write in class java.io.OutputStream
    
    Parameters:
    data - The data to be written.
    dataOffset - The start offset in the data.
    length - The number of bytes to write.
    
    Throws:
    
    java.io.IOException - If an error occurs while communicating with the system.

Methods inherited from class java.lang.Object

SHARE_ALL

SHARE_NONE

SHARE_READERS

SHARE_WRITERS

changes_

vetos_

fd_

IFSFileOutputStream

IFSFileOutputStream

IFSFileOutputStream

IFSFileOutputStream

IFSFileOutputStream

IFSFileOutputStream

IFSFileOutputStream

IFSFileOutputStream

IFSFileOutputStream

IFSFileOutputStream

IFSFileOutputStream

IFSFileOutputStream

IFSFileOutputStream

IFSFileOutputStream

addFileListener

addPropertyChangeListener

addVetoableChangeListener

close

finalize

flush

getFD

getPath

getShareOption

getSystem

lock

lock

open

removeFileListener

removePropertyChangeListener

removeVetoableChangeListener

setAppend

setFD

setPath

setShareOption

setSystem

unlock

write

write

write