A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

F

F0 - Static variable in class java.security.spec.RSAKeyGenParameterSpec

The public-exponent value F0 = 3.

F4 - Static variable in class java.security.spec.RSAKeyGenParameterSpec

The public exponent-value F4 = 65537.

FALSE - Static variable in class java.lang.Boolean

The Boolean object corresponding to the primitive value false.

fd - Variable in class java.net.SocketImpl

The file descriptor object for this socket.

fd - Variable in class java.net.DatagramSocketImpl

The file descriptor object.

FEBRUARY - Static variable in class java.util.Calendar

Value of the MONTH field indicating the second month of the year.

Field - class java.lang.reflect.Field.

A Field provides information about, and dynamic access to, a single field of a class or an interface.

FIELD_COUNT - Static variable in class java.util.Calendar

The number of distict fields recognized by get and set.

FieldPosition - class java.text.FieldPosition.

FieldPosition is a simple class used by Format and its subclasses to identify fields in formatted output.

FieldPosition(int) - Constructor for class java.text.FieldPosition

Creates a FieldPosition object for the given field.

fields - Variable in class java.util.Calendar

The field values for the currently set time for this calendar.

File - class java.io.File.

An abstract representation of file and directory pathnames.

File(File, String) - Constructor for class java.io.File

Creates a new File instance from a parent abstract pathname and a child pathname string.

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.

FileDescriptor - class java.io.FileDescriptor.

Instances of the file descriptor class serve as an opaque handle to the underlying machine-specific structure representing an open file, an open socket, or another source or sink of bytes.

FileDescriptor() - Constructor for class java.io.FileDescriptor

Constructs an (invalid) FileDescriptor object.

FileFilter - interface java.io.FileFilter.

A filter for abstract pathnames.

FileInputStream - class java.io.FileInputStream.

A FileInputStream obtains input bytes from a file in a 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.

FileInputStream(FileDescriptor) - Constructor for class java.io.FileInputStream

Creates a FileInputStream by using the file descriptor fdObj, which represents an existing connection to an actual file in the 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.

FilenameFilter - interface java.io.FilenameFilter.

Instances of classes that implement this interface are used to filter filenames.

FileNameMap - interface java.net.FileNameMap.

A simple interface which provides a mechanism to map between a file name and a MIME type string.

FileNotFoundException - exception java.io.FileNotFoundException.

Signals that an attempt to open the file denoted by a specified pathname has failed.

FileNotFoundException() - Constructor for class java.io.FileNotFoundException

Constructs a FileNotFoundException with null as its error detail message.

FileNotFoundException(String) - Constructor for class java.io.FileNotFoundException

Constructs a FileNotFoundException with the specified detail message.

FileOutputStream - class java.io.FileOutputStream.

A file output stream is an output stream for writing data to a File or to a FileDescriptor.

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(FileDescriptor) - Constructor for class java.io.FileOutputStream

Creates an output file stream to write to the specified file descriptor, which represents an existing connection to an actual file in the file system.

FileOutputStream(String) - Constructor for class java.io.FileOutputStream

Creates an output file stream to write to the file with the specified name.

FileOutputStream(String, boolean) - Constructor for class java.io.FileOutputStream

Creates an output file stream to write to the file with the specified name.

FilePermission - class java.io.FilePermission.

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.

FileReader - class java.io.FileReader.

Convenience class for reading character files.

FileReader(File) - Constructor for class java.io.FileReader

Creates a new FileReader, given the File to read from.

FileReader(FileDescriptor) - Constructor for class java.io.FileReader

Creates a new FileReader, given the FileDescriptor to read from.

FileReader(String) - Constructor for class java.io.FileReader

Creates a new FileReader, given the name of the file to read from.

FileWriter - class java.io.FileWriter.

Convenience class for writing character files.

FileWriter(File) - Constructor for class java.io.FileWriter

Constructs a FileWriter object given a File object.

FileWriter(FileDescriptor) - Constructor for class java.io.FileWriter

Constructs a FileWriter object associated with a file descriptor.

FileWriter(String) - Constructor for class java.io.FileWriter

Constructs a FileWriter object given a file name.

FileWriter(String, boolean) - Constructor for class java.io.FileWriter

Constructs a FileWriter object given a file name with a boolean indicating whether or not to append the data written.

fill() - Method in class java.util.zip.InflaterInputStream

Fills input buffer with more data to decompress.

fill(boolean[], boolean) - Static method in class java.util.Arrays

Assigns the specified boolean value to each element of the specified array of booleans.

fill(boolean[], int, int, boolean) - Static method in class java.util.Arrays

Assigns the specified boolean value to each element of the specified range of the specified array of booleans.

fill(byte[], byte) - Static method in class java.util.Arrays

Assigns the specified byte value to each element of the specified array of bytes.

fill(byte[], int, int, byte) - Static method in class java.util.Arrays

Assigns the specified byte value to each element of the specified range of the specified array of bytes.

fill(char[], char) - Static method in class java.util.Arrays

Assigns the specified char value to each element of the specified array of chars.

fill(char[], int, int, char) - Static method in class java.util.Arrays

Assigns the specified char value to each element of the specified range of the specified array of chars.

fill(double[], double) - Static method in class java.util.Arrays

Assigns the specified double value to each element of the specified array of doubles.

fill(double[], int, int, double) - Static method in class java.util.Arrays

Assigns the specified double value to each element of the specified range of the specified array of doubles.

fill(float[], float) - Static method in class java.util.Arrays

Assigns the specified float value to each element of the specified array of floats.

fill(float[], int, int, float) - Static method in class java.util.Arrays

Assigns the specified float value to each element of the specified range of the specified array of floats.

fill(int[], int) - Static method in class java.util.Arrays

Assigns the specified int value to each element of the specified array of ints.

fill(int[], int, int, int) - Static method in class java.util.Arrays

Assigns the specified int value to each element of the specified range of the specified array of ints.

fill(List, Object) - Static method in class java.util.Collections

Replaces all of the elements of the specified list with the specified element.

fill(long[], int, int, long) - Static method in class java.util.Arrays

Assigns the specified long value to each element of the specified range of the specified array of longs.

fill(long[], long) - Static method in class java.util.Arrays

Assigns the specified long value to each element of the specified array of longs.

fill(Object[], int, int, Object) - Static method in class java.util.Arrays

Assigns the specified Object reference to each element of the specified range of the specified array of Objects.

fill(Object[], Object) - Static method in class java.util.Arrays

Assigns the specified Object reference to each element of the specified array of Objects.

fill(short[], int, int, short) - Static method in class java.util.Arrays

Assigns the specified short value to each element of the specified range of the specified array of shorts.

fill(short[], short) - Static method in class java.util.Arrays

Assigns the specified short value to each element of the specified array of shorts.

fillInStackTrace() - Method in class java.lang.Throwable

Fills in the execution stack trace.

FILTERED - Static variable in class java.util.zip.Deflater

Compression strategy best used for data consisting mostly of small values with a somewhat random distribution.

FilterInputStream - class java.io.FilterInputStream.

A FilterInputStream contains some other input stream, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.

FilterInputStream(InputStream) - Constructor for class java.io.FilterInputStream

Creates a FilterInputStream by assigning the argument in to the field this.in so as to remember it for later use.

FilterOutputStream - class java.io.FilterOutputStream.

This class is the superclass of all classes that filter output streams.

FilterOutputStream(OutputStream) - Constructor for class java.io.FilterOutputStream

Creates an output stream filter built on top of the specified underlying output stream.

FilterReader - class java.io.FilterReader.

Abstract class for reading filtered character streams.

FilterReader(Reader) - Constructor for class java.io.FilterReader

Create a new filtered reader.

FilterWriter - class java.io.FilterWriter.

Abstract class for writing filtered character streams.

FilterWriter(Writer) - Constructor for class java.io.FilterWriter

Create a new filtered writer.

FINAL - Static variable in class java.lang.reflect.Modifier

The int value representing the final modifier.

finalize() - Method in class java.io.FileOutputStream

Cleans up the connection to the file, and ensures that the close method of this file output stream is called when there are no more references to this stream.

finalize() - Method in class java.io.FileInputStream

Ensures that the close method of this file input stream is called when there are no more references to it.

finalize() - Method in class java.lang.Object

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

finalize() - Method in class java.util.zip.ZipFile

Ensures that the close method of this ZIP file is called when there are no more references to it.

finalize() - Method in class java.util.zip.Deflater

Closes the compressor when garbage is collected.

finalize() - Method in class java.util.zip.Inflater

Closes the decompressor when garbage is collected.

findClass(String) - Method in class java.lang.ClassLoader

Finds the specified class.

findClass(String) - Method in class java.net.URLClassLoader

Finds and loads the class with the specified name from the URL search path.

findLibrary(String) - Method in class java.lang.ClassLoader

Returns the absolute path name of a native library.

findLoadedClass(String) - Method in class java.lang.ClassLoader

Finds the class with the given name if it had been previously loaded through this class loader.

findResource(String) - Method in class java.lang.ClassLoader

Finds the resource with the given name.

findResource(String) - Method in class java.net.URLClassLoader

Finds the resource with the specified name on the URL search path.

findResources(String) - Method in class java.lang.ClassLoader

Returns an Enumeration of URLs representing all the resources with the given name.

findResources(String) - Method in class java.net.URLClassLoader

Returns an Enumeration of URLs representing all of the resources on the URL search path having the specified name.

findSystemClass(String) - Method in class java.lang.ClassLoader

Finds a class with the specified name, loading it if necessary.

finish() - Method in class java.util.zip.DeflaterOutputStream

Finishes writing compressed data to the output stream without closing the underlying stream.

finish() - Method in class java.util.zip.ZipOutputStream

Finishes writing the contents of the ZIP output stream without closing the underlying stream.

finish() - Method in class java.util.zip.Deflater

When called, indicates that compression should end with the current contents of the input buffer.

finish() - Method in class java.util.zip.GZIPOutputStream

Finishes writing compressed data to the output stream without closing the underlying stream.

finished() - Method in class java.util.zip.Deflater

Returns true if the end of the compressed data output stream has been reached.

finished() - Method in class java.util.zip.Inflater

Return true if the end of the compressed data stream has been reached.

first() - Method in interface java.text.CharacterIterator

Sets the position to getBeginIndex() and returns the character at that position.

first() - Method in class java.text.StringCharacterIterator

Implements CharacterIterator.first() for String.

first() - Method in class java.text.BreakIterator

Return the first boundary.

first() - Method in class java.util.TreeSet

Returns the first (lowest) element currently in this sorted set.

first() - Method in interface java.util.SortedSet

Returns the first (lowest) element currently in this sorted set.

firstElement() - Method in class java.util.Vector

Returns the first component (the item at index 0) of this vector.

firstKey() - Method in class java.util.TreeMap

Returns the first (lowest) key currently in this sorted map.

firstKey() - Method in interface java.util.SortedMap

Returns the first (lowest) key currently in this sorted map.

flipBit(int) - Method in class java.math.BigInteger

Returns a BigInteger whose value is equivalent to this BigInteger with the designated bit flipped.

Float - class java.lang.Float.

The Float class wraps a value of primitive type float in an object.

Float(double) - Constructor for class java.lang.Float

Constructs a newly allocated Floatobject that represents the argument converted to type float.

Float(float) - Constructor for class java.lang.Float

Constructs a newly allocated Float object that represents the primitive float argument.

Float(String) - Constructor for class java.lang.Float

Constructs a newly allocated Float object that represents the floating-point value of type float represented by the string.

floatToIntBits(float) - Static method in class java.lang.Float

Returns the bit represention of a single-float value.

floatToRawIntBits(float) - Static method in class java.lang.Float

Returns the bit represention of a single-float value.

floatValue() - Method in class java.lang.Number

Returns the value of the specified number as a float.

floatValue() - Method in class java.lang.Long

Returns the value of this Long as a float.

floatValue() - Method in class java.lang.Short

Returns the value of this Short as a float.

floatValue() - Method in class java.lang.Float

Returns the float value of this Float object.

floatValue() - Method in class java.lang.Integer

Returns the value of this Integer as a float.

floatValue() - Method in class java.lang.Byte

Returns the value of this Byte as a float.

floatValue() - Method in class java.lang.Double

Returns the float value of this Double.

floatValue() - Method in class java.math.BigInteger

Converts this BigInteger to a float.

floor(double) - Static method in class java.lang.StrictMath

Returns the largest (closest to positive infinity) double value that is not greater than the argument and is equal to a mathematical integer.

floor(double) - Static method in class java.lang.Math

Returns the largest (closest to positive infinity) double value that is not greater than the argument and is equal to a mathematical integer.

flush() - Method in class java.io.Writer

Flush the stream.

flush() - Method in class java.io.FilterWriter

Flush the stream.

flush() - Method in class java.io.OutputStream

Flushes this output stream and forces any buffered output bytes to be written out.

flush() - Method in class java.io.FilterOutputStream

Flushes this output stream and forces any buffered output bytes to be written out to the stream.

flush() - Method in class java.io.PrintStream

Flush the stream.

flush() - Method in class java.io.PipedWriter

Flushes this output stream and forces any buffered output characters to be written out.

flush() - Method in class java.io.DataOutputStream

Flushes this data output stream.

flush() - Method in interface java.io.ObjectOutput

Flushes the stream.

flush() - Method in class java.io.OutputStreamWriter

Flush the stream.

flush() - Method in class java.io.PrintWriter

Flush the stream.

flush() - Method in class java.io.ObjectOutputStream

Flushes the stream.

flush() - Method in class java.io.BufferedOutputStream

Flushes this buffered output stream.

flush() - Method in class java.io.CharArrayWriter

Flush the stream.

flush() - Method in class java.io.PipedOutputStream

Flushes this output stream and forces any buffered output bytes to be written out.

flush() - Method in class java.io.BufferedWriter

Flush the stream.

following(int) - Method in class java.text.BreakIterator

Return the first boundary following the specified offset.

forClass() - Method in class java.io.ObjectStreamClass

Return the class in the local VM that this version is mapped to.

forDigit(int, int) - Static method in class java.lang.Character

Determines the character representation for a specific digit in the specified radix.

Format - class java.text.Format.

Format is an abstract base class for formatting locale-sensitive information such as dates, messages, and numbers.

FORMAT - Static variable in class java.lang.Character

Public data for enumerated Unicode general category types.

Format() - Constructor for class java.text.Format

format(Date) - Method in class java.text.DateFormat

Formats a Date into a date/time string.

format(Date, StringBuffer, FieldPosition) - Method in class java.text.DateFormat

Formats a Date into a date/time string.

format(Date, StringBuffer, FieldPosition) - Method in class java.text.SimpleDateFormat

Overrides DateFormat

format(double) - Method in class java.text.NumberFormat

Specialization of format.

format(double, StringBuffer, FieldPosition) - Method in class java.text.NumberFormat

Specialization of format.

format(double, StringBuffer, FieldPosition) - Method in class java.text.ChoiceFormat

Returns pattern with formatted double.

format(double, StringBuffer, FieldPosition) - Method in class java.text.DecimalFormat

Formats a double to produce a string.

format(long) - Method in class java.text.NumberFormat

Specialization of format.

format(long, StringBuffer, FieldPosition) - Method in class java.text.NumberFormat

Specialization of format.

format(long, StringBuffer, FieldPosition) - Method in class java.text.ChoiceFormat

Specialization of format.

format(long, StringBuffer, FieldPosition) - Method in class java.text.DecimalFormat

Format a long to produce a string.

format(Object) - Method in class java.text.Format

Formats an object to produce a string.

format(Object[], StringBuffer, FieldPosition) - Method in class java.text.MessageFormat

Returns pattern with formatted objects.

format(Object, StringBuffer, FieldPosition) - Method in class java.text.Format

Formats an object to produce a string.

format(Object, StringBuffer, FieldPosition) - Method in class java.text.NumberFormat

Formats an object to produce a string.

format(Object, StringBuffer, FieldPosition) - Method in class java.text.DateFormat

Overrides Format.

format(Object, StringBuffer, FieldPosition) - Method in class java.text.MessageFormat

Returns pattern with formatted objects.

format(String, Object[]) - Static method in class java.text.MessageFormat

Convenience routine.

forName(String) - Static method in class java.lang.Class

Returns the Class object associated with the class or interface with the given string name.

forName(String, boolean, ClassLoader) - Static method in class java.lang.Class

Returns the Class object associated with the class or interface with the given string name, using the given class loader.

FRACTION_FIELD - Static variable in class java.text.NumberFormat

Field constant used to construct a FieldPosition object.

FRANCE - Static variable in class java.util.Locale

Useful constant for country.

freeMemory() - Method in class java.lang.Runtime

Returns the amount of free memory in the system.

FRENCH - Static variable in class java.util.Locale

Useful constant for language.

FRIDAY - Static variable in class java.util.Calendar

Value of the DAY_OF_WEEK field indicating Friday.

FULL - Static variable in class java.text.DateFormat

Constant for full style pattern.