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

E

E - Static variable in class java.lang.StrictMath

The double value that is closer than any other to e, the base of the natural logarithms.

E - Static variable in class java.lang.Math

The double value that is closer than any other to e, the base of the natural logarithms.

elementAt(int) - Method in class java.util.Vector

Returns the component at the specified index.

elementCount - Variable in class java.util.Vector

The number of valid components in this Vector object.

elementData - Variable in class java.util.Vector

The array buffer into which the components of the vector are stored.

elements() - Method in class java.security.PermissionCollection

Returns an enumeration of all the Permission objects in the collection.

elements() - Method in class java.security.Permissions

Returns an enumeration of all the Permission objects in all the PermissionCollections in this Permissions object.

elements() - Method in class java.util.Dictionary

Returns an enumeration of the values in this dictionary.

elements() - Method in class java.util.Hashtable

Returns an enumeration of the values in this hashtable.

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

Returns an enumeration of the components of this vector.

EMPTY_LIST - Static variable in class java.util.Collections

The empty list (immutable).

EMPTY_MAP - Static variable in class java.util.Collections

The empty map (immutable).

EMPTY_SET - Static variable in class java.util.Collections

The empty set (immutable).

empty() - Method in class java.util.Stack

Tests if this stack is empty.

EmptyStackException - exception java.util.EmptyStackException.

Thrown by methods in the Stack class to indicate that the stack is empty.

EmptyStackException() - Constructor for class java.util.EmptyStackException

Constructs a new EmptyStackException with null as its error message string.

enable() - Static method in class java.lang.Compiler

Cause the Compiler to resume operation.

enableReplaceObject(boolean) - Method in class java.io.ObjectOutputStream

Enable the stream to do replacement of objects in the stream.

enableResolveObject(boolean) - Method in class java.io.ObjectInputStream

Enable the stream to allow objects read from the stream to be replaced.

ENCLOSED_ALPHANUMERICS - Static variable in class java.lang.Character.UnicodeBlock

Constant for the Unicode character block of the same name.

ENCLOSED_CJK_LETTERS_AND_MONTHS - Static variable in class java.lang.Character.UnicodeBlock

Constant for the Unicode character block of the same name.

ENCLOSING_MARK - Static variable in class java.lang.Character

Public data for enumerated Unicode general category types.

encode(OutputStream) - Method in interface java.security.Certificate

Deprecated. Encodes the certificate to an output stream in a format that can be decoded by the decode method.

encode(String) - Static method in class java.net.URLEncoder

Translates a string into x-www-form-urlencoded format.

EncodedKeySpec - class java.security.spec.EncodedKeySpec.

This class represents a public or private key in encoded format.

EncodedKeySpec(byte[]) - Constructor for class java.security.spec.EncodedKeySpec

Creates a new EncodedKeySpec with the given encoded key.

END_PUNCTUATION - Static variable in class java.lang.Character

Public data for enumerated Unicode general category types.

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

Closes the compressor and discards any unprocessed input.

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

Closes the decompressor and discards any unprocessed input.

endsWith(String) - Method in class java.lang.String

Tests if this string ends with the specified suffix.

engineAliases() - Method in class java.security.KeyStoreSpi

Lists all the alias names of this keystore.

engineContainsAlias(String) - Method in class java.security.KeyStoreSpi

Checks if the given alias exists in this keystore.

engineDeleteEntry(String) - Method in class java.security.KeyStoreSpi

Deletes the entry identified by the given alias from this keystore.

engineDigest() - Method in class java.security.MessageDigestSpi

Completes the hash computation by performing final operations such as padding.

engineDigest(byte[], int, int) - Method in class java.security.MessageDigestSpi

Completes the hash computation by performing final operations such as padding.

engineGenerateCertificate(InputStream) - Method in class java.security.cert.CertificateFactorySpi

Generates a certificate object and initializes it with the data read from the input stream inStream.

engineGenerateCertificates(InputStream) - Method in class java.security.cert.CertificateFactorySpi

Returns a (possibly empty) collection view of the certificates read from the given input stream inStream.

engineGenerateCRL(InputStream) - Method in class java.security.cert.CertificateFactorySpi

Generates a certificate revocation list (CRL) object and initializes it with the data read from the input stream inStream.

engineGenerateCRLs(InputStream) - Method in class java.security.cert.CertificateFactorySpi

Returns a (possibly empty) collection view of the CRLs read from the given input stream inStream.

engineGenerateParameters() - Method in class java.security.AlgorithmParameterGeneratorSpi

Generates the parameters.

engineGeneratePrivate(KeySpec) - Method in class java.security.KeyFactorySpi

Generates a private key object from the provided key specification (key material).

engineGeneratePublic(KeySpec) - Method in class java.security.KeyFactorySpi

Generates a public key object from the provided key specification (key material).

engineGenerateSeed(int) - Method in class java.security.SecureRandomSpi

Returns the given number of seed bytes.

engineGetCertificate(String) - Method in class java.security.KeyStoreSpi

Returns the certificate associated with the given alias.

engineGetCertificateAlias(Certificate) - Method in class java.security.KeyStoreSpi

Returns the (alias) name of the first keystore entry whose certificate matches the given certificate.

engineGetCertificateChain(String) - Method in class java.security.KeyStoreSpi

Returns the certificate chain associated with the given alias.

engineGetCreationDate(String) - Method in class java.security.KeyStoreSpi

Returns the creation date of the entry identified by the given alias.

engineGetDigestLength() - Method in class java.security.MessageDigestSpi

Returns the digest length in bytes.

engineGetEncoded() - Method in class java.security.AlgorithmParametersSpi

Returns the parameters in their primary encoding format.

engineGetEncoded(String) - Method in class java.security.AlgorithmParametersSpi

Returns the parameters encoded in the specified format.

engineGetKey(String, char[]) - Method in class java.security.KeyStoreSpi

Returns the key associated with the given alias, using the given password to recover it.

engineGetKeySpec(Key, Class) - Method in class java.security.KeyFactorySpi

Returns a specification (key material) of the given key object.

engineGetParameterSpec(Class) - Method in class java.security.AlgorithmParametersSpi

Returns a (transparent) specification of this parameters object.

engineInit(AlgorithmParameterSpec) - Method in class java.security.AlgorithmParametersSpi

Initializes this parameters object using the parameters specified in paramSpec.

engineInit(AlgorithmParameterSpec, SecureRandom) - Method in class java.security.AlgorithmParameterGeneratorSpi

Initializes this parameter generator with a set of algorithm-specific parameter generation values.

engineInit(byte[]) - Method in class java.security.AlgorithmParametersSpi

Imports the specified parameters and decodes them according to the primary decoding format for parameters.

engineInit(byte[], String) - Method in class java.security.AlgorithmParametersSpi

Imports the parameters from params and decodes them according to the specified decoding format.

engineInit(int, SecureRandom) - Method in class java.security.AlgorithmParameterGeneratorSpi

Initializes this parameter generator for a certain size and source of randomness.

engineInitSign(PrivateKey) - Method in class java.security.SignatureSpi

Initializes this signature object with the specified private key for signing operations.

engineInitSign(PrivateKey, SecureRandom) - Method in class java.security.SignatureSpi

Initializes this signature object with the specified private key and source of randomness for signing operations.

engineInitVerify(PublicKey) - Method in class java.security.SignatureSpi

Initializes this signature object with the specified public key for verification operations.

engineIsCertificateEntry(String) - Method in class java.security.KeyStoreSpi

Returns true if the entry identified by the given alias is a trusted certificate entry, and false otherwise.

engineIsKeyEntry(String) - Method in class java.security.KeyStoreSpi

Returns true if the entry identified by the given alias is a key entry, and false otherwise.

engineLoad(InputStream, char[]) - Method in class java.security.KeyStoreSpi

Loads the keystore from the given input stream.

engineNextBytes(byte[]) - Method in class java.security.SecureRandomSpi

Generates a user-specified number of random bytes.

engineReset() - Method in class java.security.MessageDigestSpi

Resets the digest for further use.

engineSetCertificateEntry(String, Certificate) - Method in class java.security.KeyStoreSpi

Assigns the given certificate to the given alias.

engineSetKeyEntry(String, byte[], Certificate[]) - Method in class java.security.KeyStoreSpi

Assigns the given key (that has already been protected) to the given alias.

engineSetKeyEntry(String, Key, char[], Certificate[]) - Method in class java.security.KeyStoreSpi

Assigns the given key to the given alias, protecting it with the given password.

engineSetParameter(AlgorithmParameterSpec) - Method in class java.security.SignatureSpi

Initializes this signature engine with the specified parameter set.

engineSetSeed(byte[]) - Method in class java.security.SecureRandomSpi

Reseeds this random object.

engineSign() - Method in class java.security.SignatureSpi

Returns the signature bytes of all the data updated so far.

engineSign(byte[], int, int) - Method in class java.security.SignatureSpi

Finishes this signature operation and stores the resulting signature bytes in the provided buffer outbuf, starting at offset.

engineSize() - Method in class java.security.KeyStoreSpi

Retrieves the number of entries in this keystore.

engineStore(OutputStream, char[]) - Method in class java.security.KeyStoreSpi

Stores this keystore to the given output stream, and protects its integrity with the given password.

engineToString() - Method in class java.security.AlgorithmParametersSpi

Returns a formatted string describing the parameters.

engineTranslateKey(Key) - Method in class java.security.KeyFactorySpi

Translates a key object, whose provider may be unknown or potentially untrusted, into a corresponding key object of this key factory.

engineUpdate(byte) - Method in class java.security.MessageDigestSpi

Updates the digest using the specified byte.

engineUpdate(byte) - Method in class java.security.SignatureSpi

Updates the data to be signed or verified using the specified byte.

engineUpdate(byte[], int, int) - Method in class java.security.MessageDigestSpi

Updates the digest using the specified array of bytes, starting at the specified offset.

engineUpdate(byte[], int, int) - Method in class java.security.SignatureSpi

Updates the data to be signed or verified, using the specified array of bytes, starting at the specified offset.

engineVerify(byte[]) - Method in class java.security.SignatureSpi

Verifies the passed-in signature.

ENGLISH - Static variable in class java.util.Locale

Useful constant for language.

enqueue() - Method in class java.lang.ref.Reference

Adds this reference object to the queue with which it is registered, if any.

ensureCapacity(int) - Method in class java.lang.StringBuffer

Ensures that the capacity of the buffer is at least equal to the specified minimum.

ensureCapacity(int) - Method in class java.util.Vector

Increases the capacity of this vector, if necessary, to ensure that it can hold at least the number of components specified by the minimum capacity argument.

ensureCapacity(int) - Method in class java.util.ArrayList

Increases the capacity of this ArrayList instance, if necessary, to ensure that it can hold at least the number of elements specified by the minimum capacity argument.

entries() - Method in class java.util.jar.JarFile

Returns an enumeration of the ZIP file entries.

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

Returns an enumeration of the ZIP file entries.

entrySet() - Method in class java.security.Provider

Returns an unmodifiable Set view of the property entries contained in this Provider.

entrySet() - Method in class java.util.Hashtable

Returns a Set view of the entries contained in this Hashtable.

entrySet() - Method in class java.util.AbstractMap

Returns a set view of the mappings contained in this map.

entrySet() - Method in class java.util.WeakHashMap

Returns a Set view of the mappings in this map.

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

Returns a set view of the mappings contained in this map.

entrySet() - Method in class java.util.HashMap

Returns a collection view of the mappings contained in this map.

entrySet() - Method in interface java.util.Map

Returns a set view of the mappings contained in this map.

entrySet() - Method in class java.util.jar.Attributes

Returns a Collection view of the attribute name-value mappings contained in this Map.

enumerate(Thread[]) - Method in class java.lang.ThreadGroup

Copies into the specified array every active thread in this thread group and its subgroups.

enumerate(Thread[]) - Static method in class java.lang.Thread

Copies into the specified array every active thread in this thread's thread group and its subgroups.

enumerate(Thread[], boolean) - Method in class java.lang.ThreadGroup

Copies into the specified array every active thread in this thread group.

enumerate(ThreadGroup[]) - Method in class java.lang.ThreadGroup

Copies into the specified array references to every active subgroup in this thread group.

enumerate(ThreadGroup[], boolean) - Method in class java.lang.ThreadGroup

Copies into the specified array references to every active subgroup in this thread group.

Enumeration - interface java.util.Enumeration.

An object that implements the Enumeration interface generates a series of elements, one at a time.

enumeration(Collection) - Static method in class java.util.Collections

Returns an enumeration over the specified collection.

eof - Variable in class java.io.OptionalDataException

True if there is no more data in the buffered part of the stream.

EOFException - exception java.io.EOFException.

Signals that an end of file or end of stream has been reached unexpectedly during input.

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

Constructs an EOFException with null as its error detail message.

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

Constructs an EOFException with the specified detail message.

eolIsSignificant(boolean) - Method in class java.io.StreamTokenizer

Determines whether or not ends of line are treated as tokens.

eos - Variable in class java.util.zip.GZIPInputStream

Indicates end of input stream.

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

Returns true if the two specified arrays of equals are equal to one another.

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

Returns true if the two specified arrays of bytes are equal to one another.

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

Returns true if the two specified arrays of chars are equal to one another.

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

Returns true if the two specified arrays of doubles are equal to one another.

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

Returns true if the two specified arrays of floats are equal to one another.

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

Returns true if the two specified arrays of ints are equal to one another.

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

Returns true if the two specified arrays of longs are equal to one another.

equals(Object) - Method in class java.io.FilePermission

Checks two FilePermission objects for equality.

equals(Object) - Method in class java.io.File

Tests this abstract pathname for equality with the given object.

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

Indicates whether some other object is "equal to" this one.

equals(Object) - Method in class java.lang.Long

Compares this object against the specified object.

equals(Object) - Method in class java.lang.Short

Compares this object to the specified object.

equals(Object) - Method in class java.lang.String

Compares this string to the specified object.

equals(Object) - Method in class java.lang.Float

Compares this object against some other object.

equals(Object) - Method in class java.lang.Character

Compares this object against the specified object.

equals(Object) - Method in class java.lang.Character.Subset

Compares two Subset objects for equality.

equals(Object) - Method in class java.lang.Integer

Compares this object to the specified object.

equals(Object) - Method in class java.lang.Byte

Compares this object to the specified object.

equals(Object) - Method in class java.lang.Double

Compares this object against the specified object.

equals(Object) - Method in class java.lang.Boolean

Returns true if and only if the argument is not null and is a Boolean object that represents the same boolean value as this object.

equals(Object) - Method in class java.lang.reflect.Method

Compares this Method against the specified object.

equals(Object) - Method in class java.lang.reflect.Field

Compares this Field against the specified object.

equals(Object) - Method in class java.lang.reflect.Constructor

Compares this Constructor against the specified object.

equals(Object) - Method in class java.math.BigInteger

Compares this BigInteger with the specified Object for equality.

equals(Object) - Method in class java.security.Permission

Checks two Permission objects for equality.

equals(Object) - Method in class java.security.BasicPermission

Checks two BasicPermission objects for equality.

equals(Object) - Method in class java.security.CodeSource

Tests for equality between the specified object and this object.

equals(Object) - Method in class java.security.UnresolvedPermission

Checks two UnresolvedPermission objects for equality.

equals(Object) - Method in class java.security.Identity

Deprecated. Tests for equality between the specified object and this identity.

equals(Object) - Method in class java.security.AccessControlContext

Checks two AccessControlContext objects for equality.

equals(Object) - Method in class java.security.AllPermission

Checks two AllPermission objects for equality.

equals(Object) - Method in interface java.security.Principal

Compares this principal to the specified object.

equals(Object) - Method in class java.security.cert.Certificate

Compares this certificate for equality with the specified object.

equals(Object) - Method in class java.security.cert.X509CRLEntry

Compares this CRL entry for equality with the given object.

equals(Object) - Method in class java.security.cert.X509CRL

Compares this CRL for equality with the given object.

equals(Object) - Method in class java.net.URL

Compares two URLs.

equals(Object) - Method in class java.net.SocketPermission

Checks two SocketPermission objects for equality.

equals(Object) - Method in class java.net.InetAddress

Compares this object against the specified object.

equals(Object) - Method in class java.text.NumberFormat

Overrides equals

equals(Object) - Method in class java.text.ChoiceFormat

Equality comparision between two

equals(Object) - Method in class java.text.ParsePosition

Overrides equals

equals(Object) - Method in class java.text.RuleBasedCollator

Compares the equality of two collation objects.

equals(Object) - Method in class java.text.DateFormat

Overrides equals

equals(Object) - Method in class java.text.StringCharacterIterator

Compares the equality of two StringCharacterIterator objects.

equals(Object) - Method in class java.text.SimpleDateFormat

Override equals.

equals(Object) - Method in class java.text.FieldPosition

Overrides equals

equals(Object) - Method in class java.text.DateFormatSymbols

Override equals

equals(Object) - Method in class java.text.DecimalFormat

Overrides equals

equals(Object) - Method in class java.text.DecimalFormatSymbols

Override equals.

equals(Object) - Method in class java.text.MessageFormat

Equality comparision between two message format objects

equals(Object) - Method in class java.util.Hashtable

Compares the specified Object with this Map for equality, as per the definition in the Map interface.

equals(Object) - Method in class java.util.AbstractSet

Compares the specified object with this set for equality.

equals(Object) - Method in class java.util.AbstractMap

Compares the specified object with this map for equality.

equals(Object) - Method in class java.util.AbstractList

Compares the specified object with this list for equality.

equals(Object) - Method in class java.util.Vector

Compares the specified Object with this Vector for equality.

equals(Object) - Method in class java.util.PropertyPermission

Checks two PropertyPermission objects for equality.

equals(Object) - Method in interface java.util.Collection

Compares the specified object with this collection for equality.

equals(Object) - Method in class java.util.SimpleTimeZone

Compares the equality of two SimpleTimeZone objects.

equals(Object) - Method in interface java.util.Comparator

Indicates whether some other object is "equal to" this Comparator.

equals(Object) - Method in class java.util.Calendar

Compares this calendar to the specified object.

equals(Object) - Method in class java.util.GregorianCalendar

Compares this GregorianCalendar to an object reference.

equals(Object) - Method in interface java.util.Set

Compares the specified object with this set for equality.

equals(Object) - Method in interface java.util.List

Compares the specified object with this list for equality.

equals(Object) - Method in class java.util.Locale

Returns true if this Locale is equal to another object.

equals(Object) - Method in class java.util.Date

Compares two dates for equality.

equals(Object) - Method in interface java.util.Map

Compares the specified object with this map for equality.

equals(Object) - Method in interface java.util.Map.Entry

Compares the specified object with this entry for equality.

equals(Object) - Method in class java.util.jar.Attributes

Compares the specified Attributes object with this Map for equality.

equals(Object) - Method in class java.util.jar.Attributes.Name

Compares this attribute name to another for equality.

equals(Object) - Method in class java.util.jar.Manifest

Returns true if the specified Object is also a Manifest and has the same main Attributes and entries.

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

Returns true if the two specified arrays of Objects are equal to one another.

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

Returns true if the two specified arrays of shorts are equal to one another.

equals(URL, URL) - Method in class java.net.URLStreamHandler

Provides the default equals calculation.

equalsIgnoreCase(String) - Method in class java.lang.String

Compares this String to another String, ignoring case considerations.

ERA - Static variable in class java.util.Calendar

Field number for get and set indicating the era, e.g., AD or BC in the Julian calendar.

ERA_FIELD - Static variable in class java.text.DateFormat

Useful constant for ERA field alignment.

err - Static variable in class java.io.FileDescriptor

A handle to the standard error stream.

err - Static variable in class java.lang.System

The "standard" error output stream.

Error - error java.lang.Error.

An Error is a subclass of Throwable that indicates serious problems that a reasonable application should not try to catch.

Error() - Constructor for class java.lang.Error

Constructs an Error with no specified detail message.

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

Constructs an Error with the specified detail message.

EventListener - interface java.util.EventListener.

A tagging interface that all event listener interfaces must extend.

EventObject - class java.util.EventObject.

The root class from which all event state objects shall be derived.

EventObject(Object) - Constructor for class java.util.EventObject

Constructs a prototypical Event.

Exception - exception java.lang.Exception.

The class Exception and its subclasses are a form of Throwable that indicates conditions that a reasonable application might want to catch.

Exception() - Constructor for class java.lang.Exception

Constructs an Exception with no specified detail message.

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

Constructs an Exception with the specified detail message.

ExceptionInInitializerError - error java.lang.ExceptionInInitializerError.

Signals that an unexpected exception has occurred in a static initializer.

ExceptionInInitializerError() - Constructor for class java.lang.ExceptionInInitializerError

Constructs an ExceptionInInitializerError with null as its detail message string and with no saved thowable object.

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

Constructs an ExceptionInInitializerError with the specified detail message string.

ExceptionInInitializerError(Throwable) - Constructor for class java.lang.ExceptionInInitializerError

Constructs a new ExceptionInInitializerError class by saving a reference to the Throwable object thrown for later retrieval by the ExceptionInInitializerError.getException() method.

exec(String) - Method in class java.lang.Runtime

Executes the specified string command in a separate process.

exec(String[]) - Method in class java.lang.Runtime

Executes the specified command and arguments in a separate process.

exec(String[], String[]) - Method in class java.lang.Runtime

Executes the specified command and arguments in a separate process with the specified environment.

exec(String[], String[], File) - Method in class java.lang.Runtime

Executes the specified command and arguments in a separate process with the specified environment and working directory.

exec(String, String[]) - Method in class java.lang.Runtime

Executes the specified string command in a separate process with the specified environment.

exec(String, String[], File) - Method in class java.lang.Runtime

Executes the specified string command in a separate process with the specified environment and working directory.

exists() - Method in class java.io.File

Tests whether the file denoted by this abstract pathname exists.

exit(int) - Static method in class java.lang.System

Terminates the currently running Java Virtual Machine.

exit(int) - Method in class java.lang.Runtime

Terminates the currently running Java virtual machine by initiating its shutdown sequence.

exitValue() - Method in class java.lang.Process

Returns the exit value for the subprocess.

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

Returns the exponential number e (i.e., 2.718...) raised to the power of a double value.

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

Returns the exponential number e (i.e., 2.718...) raised to the power of a double value.

EXTENSION_INSTALLATION - Static variable in class java.util.jar.Attributes.Name

Name object for Extension-Name manifest attribute used for declaring dependencies on installed extensions.

EXTENSION_LIST - Static variable in class java.util.jar.Attributes.Name

Name object for Extension-List manifest attribute used for declaring dependencies on installed extensions.

EXTENSION_NAME - Static variable in class java.util.jar.Attributes.Name

Name object for Extension-Name manifest attribute used for declaring dependencies on installed extensions.

Externalizable - interface java.io.Externalizable.

Only the identity of the class of an Externalizable instance is written in the serialization stream and it is the responsibility of the class to save and restore the contents of its instances.