| Package | Description |
|---|---|
| java.io |
Input/Output support
|
| java.util |
Utilities
|
| Modifier and Type | Method and Description |
|---|---|
static File[] |
File.listFiles()
Returns a list of files in the flash file system.
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
FilenameFilter.accept(File dir,
String name)
This method determines whether or not a given file should be included
in a directory listing.
|
| Constructor and Description |
|---|
FileInputStream(File f) |
FileOutputStream(File f)
create a new OutputStream to write to this file, starting at the beginning of the file.
|
FileOutputStream(File f,
boolean append)
create a new OutputStream to write to this file
|
FileReader(File file)
This method initializes a
FileReader instance to read from
the specified File object. |
FileWriter(File file)
This method initializes a new
FileWriter object to write
to the specified File object. |
FileWriter(File file,
boolean append)
This method initializes a new
FileWriter object to write
to the specified File object. |
PrintStream(File file)
This method initializes a new
PrintStream object to write
to the specified output File. |
PrintWriter(File file)
This initializes a new PrintWriter object to write to the specified
file.
|
PrintWriter(File file,
String enc)
This initializes a new PrintWriter object to write to the specified
file.
|
| Constructor and Description |
|---|
Formatter(File file)
Constructs a new
Formatter using the default
locale and character set, with the specified file as the
output stream. |
Formatter(File file,
String charset)
Constructs a new
Formatter using the default
locale, with the specified file as the output stream
and the supplied character set. |
Formatter(File file,
String charset,
Locale loc)
Constructs a new
Formatter using the specified
file as the output stream with the supplied character set
and locale. |