- File - Class in java.io
-
An abstract representation of file and directory pathnames.
- File(String) - Constructor for class java.io.File
-
Creates a new File
instance by converting the given pathname string into an abstract pathname.
- File(String, String) - Constructor for class java.io.File
-
Creates a new File
instance from a parent pathname string and a child pathname string.
- File(File, String) - Constructor for class java.io.File
-
Creates a new File
instance from a parent abstract pathname and a child pathname string.
- FileFilter - Interface in java.io
-
A filter for abstract pathnames.
- FileInputStream - Class in java.io
-
A FileInputStream
obtains input bytes from a file in a file system.
- FileInputStream(String) - Constructor for class java.io.FileInputStream
-
Creates a FileInputStream
by opening a connection to an actual file, the file named by the path name
name
in the file system.
- FileInputStream(File) - Constructor for class java.io.FileInputStream
-
Creates a FileInputStream
by opening a connection to an actual file, the file named by the
File
object file
in the file system.
- FilenameFilter - Interface in java.io
-
Instances of classes that implement this interface are used to filter filenames.
- FileNotFoundException - Exception in java.io
-
Signals that an attempt to open the file denoted by a specified pathname has failed.
- FileNotFoundException() - Constructor for exception java.io.FileNotFoundException
-
Constructs a FileNotFoundException
with null
as its error detail message.
- FileNotFoundException(String) - Constructor for exception java.io.FileNotFoundException
-
Constructs a FileNotFoundException
with the specified detail message.
- FileOutputStream - Class in java.io
-
A file output stream is an output stream for writing data to a File
.
- FileOutputStream(String) - Constructor for class java.io.FileOutputStream
-
Creates a file output stream to write to the file with the specified name.
- FileOutputStream(String, boolean) - Constructor for class java.io.FileOutputStream
-
Creates a file output stream to write to the file with the specified name.
- FileOutputStream(File) - Constructor for class java.io.FileOutputStream
-
Creates a file output stream to write to the file represented by the specified File
object.
- FileOutputStream(File, boolean) - Constructor for class java.io.FileOutputStream
-
Creates a file output stream to write to the file represented by the specified File
object.
- FilePermission - Class in java.io
-
This class represents access to a file or directory.
- FilePermission(String, String) - Constructor for class java.io.FilePermission
-
Creates a new FilePermission object with the specified actions.