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

N

NaN - Static variable in class java.lang.Float

The Not-a-Number (NaN) value of type float.

NaN - Static variable in class java.lang.Double

A Not-a-Number (NaN) value of type double.

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

The int value representing the native modifier.

nCopies(int, Object) - Static method in class java.util.Collections

Returns an immutable list consisting of n copies of the specified object.

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

Returns true if a preset dictionary is needed for decompression.

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

Returns true if the input data buffer is empty and setInput() should be called in order to provide more input.

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

Returns true if no data remains in the input buffer.

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

Returns a BigInteger whose value is (-this).

NEGATIVE_INFINITY - Static variable in class java.lang.Float

The negative infinity of type float.

NEGATIVE_INFINITY - Static variable in class java.lang.Double

The negative infinity of type double.

NegativeArraySizeException - exception java.lang.NegativeArraySizeException.

Thrown if an application tries to create an array with negative size.

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

Constructs a NegativeArraySizeException with no detail message.

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

Constructs a NegativeArraySizeException with the specified detail message.

NetPermission - class java.net.NetPermission.

This class is for various network permissions.

NetPermission(String) - Constructor for class java.net.NetPermission

Creates a new NetPermission with the specified name.

NetPermission(String, String) - Constructor for class java.net.NetPermission

Creates a new NetPermission object with the specified name.

newDatagram(byte[], int) - Method in interface javax.microedition.io.DatagramConnection

Make a new datagram object

newDatagram(byte[], int, String) - Method in interface javax.microedition.io.DatagramConnection

Make a new datagram object

newDatagram(int) - Method in interface javax.microedition.io.DatagramConnection

Make a new datagram object automatically allocating a buffer

newDatagram(int, String) - Method in interface javax.microedition.io.DatagramConnection

Make a new datagram object

newInstance() - Method in class java.lang.Class

Creates a new instance of the class represented by this Class object.

newInstance(Class, int) - Static method in class java.lang.reflect.Array

Creates a new array with the specified component type and length.

newInstance(Class, int[]) - Static method in class java.lang.reflect.Array

Creates a new array with the specified component type and dimensions.

newInstance(Object[]) - Method in class java.lang.reflect.Constructor

Uses the constructor represented by this Constructor object to create and initialize a new instance of the constructor's declaring class, with the specified initialization parameters.

newInstance(URL[]) - Static method in class java.net.URLClassLoader

Creates a new instance of URLClassLoader for the specified URLs and default parent class loader.

newInstance(URL[], ClassLoader) - Static method in class java.net.URLClassLoader

Creates a new instance of URLClassLoader for the specified URLs and parent class loader.

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

Write a line separator.

newPermissionCollection() - Method in class java.io.FilePermission

Returns a new PermissionCollection object for storing FilePermission objects.

newPermissionCollection() - Method in class java.security.Permission

Returns an empty PermissionCollection for a given Permission object, or null if one is not defined.

newPermissionCollection() - Method in class java.security.BasicPermission

Returns a new PermissionCollection object for storing BasicPermission objects.

newPermissionCollection() - Method in class java.security.UnresolvedPermission

Returns a new PermissionCollection object for storing UnresolvedPermission objects.

newPermissionCollection() - Method in class java.security.AllPermission

Returns a new PermissionCollection object for storing AllPermission objects.

newPermissionCollection() - Method in class java.net.SocketPermission

Returns a new PermissionCollection object for storing SocketPermission objects.

newPermissionCollection() - Method in class java.util.PropertyPermission

Returns a new PermissionCollection object for storing PropertyPermission objects.

newProxyInstance(ClassLoader, Class[], InvocationHandler) - Static method in class java.lang.reflect.Proxy

Returns an instance of a proxy class for the specified interfaces that dispatches method invocations to the specified invocation handler.

next() - Method in class java.text.CollationElementIterator

Get the next collation element in the string.

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

Increments the iterator's index by one and returns the character at the new index.

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

Implements CharacterIterator.next() for String.

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

Return the boundary following the current boundary.

next() - Method in interface java.util.ListIterator

Returns the next element in the list.

next() - Method in interface java.util.Iterator

Returns the next element in the interation.

next(int) - Method in class java.security.SecureRandom

Generates an integer containing the user-specified number of pseudo-random bits (right justified, with leading zeros).

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

Return the nth boundary from the current boundary

next(int) - Method in class java.util.Random

Generates the next pseudorandom number.

nextBoolean() - Method in class java.util.Random

Returns the next pseudorandom, uniformly distributed boolean value from this random number generator's sequence.

nextBytes(byte[]) - Method in class java.security.SecureRandom

Generates a user-specified number of random bytes.

nextBytes(byte[]) - Method in class java.util.Random

Generates random bytes and places them into a user-supplied byte array.

nextDouble() - Method in class java.util.Random

Returns the next pseudorandom, uniformly distributed double value between 0.0 and 1.0 from this random number generator's sequence.

nextDouble(double) - Static method in class java.text.ChoiceFormat

Finds the least double greater than d.

nextDouble(double, boolean) - Static method in class java.text.ChoiceFormat

Finds the least double greater than d (if positive == true), or the greatest double less than d (if positive == false).

nextElement() - Method in interface java.util.Enumeration

Returns the next element of this enumeration if this enumeration object has at least one more element to provide.

nextElement() - Method in class java.util.StringTokenizer

Returns the same value as the nextToken method, except that its declared return value is Object rather than String.

nextFloat() - Method in class java.util.Random

Returns the next pseudorandom, uniformly distributed float value between 0.0 and 1.0 from this random number generator's sequence.

nextGaussian() - Method in class java.util.Random

Returns the next pseudorandom, Gaussian ("normally") distributed double value with mean 0.0 and standard deviation 1.0 from this random number generator's sequence.

nextIndex() - Method in interface java.util.ListIterator

Returns the index of the element that would be returned by a subsequent call to next.

nextInt() - Method in class java.util.Random

Returns the next pseudorandom, uniformly distributed int value from this random number generator's sequence.

nextInt(int) - Method in class java.util.Random

Returns a pseudorandom, uniformly distributed int value between 0 (inclusive) and the specified value (exclusive), drawn from this random number generator's sequence.

nextLong() - Method in class java.util.Random

Returns the next pseudorandom, uniformly distributed long value from this random number generator's sequence.

nextToken() - Method in class java.io.StreamTokenizer

Parses the next token from the input stream of this tokenizer.

nextToken() - Method in class java.util.StringTokenizer

Returns the next token from this string tokenizer.

nextToken(String) - Method in class java.util.StringTokenizer

Returns the next token in this string tokenizer's string.

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

Compression level for no compression.

NO_DECOMPOSITION - Static variable in class java.text.Collator

Decomposition mode value.

NO_FIELDS - Static variable in class java.io.ObjectStreamClass

Set serialPersistentFields of a Serializable class to this value to denote that the class has no Serializable fields.

NoClassDefFoundError - error java.lang.NoClassDefFoundError.

Thrown if the Java Virtual Machine or a classloader tries to load in the definition of a class (as part of a normal method call or as part of creating a new instance using the new expression) and no definition of the class could be found.

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

Constructs a NoClassDefFoundError with no detail message.

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

Constructs a NoClassDefFoundError with the specified detail message.

NON_SPACING_MARK - Static variable in class java.lang.Character

Public data for enumerated Unicode general category types.

NORM_PRIORITY - Static variable in class java.lang.Thread

The default priority that is assigned to a thread.

NoRouteToHostException - exception java.net.NoRouteToHostException.

Signals that an error occurred while attempting to connect a socket to a remote address and port.

NoRouteToHostException() - Constructor for class java.net.NoRouteToHostException

Construct a new NoRouteToHostException with no detailed message.

NoRouteToHostException(String) - Constructor for class java.net.NoRouteToHostException

Constructs a new NoRouteToHostException with the specified detail message as to why the remote host cannot be reached.

NoSuchAlgorithmException - exception java.security.NoSuchAlgorithmException.

This exception is thrown when a particular cryptographic algorithm is requested but is not available in the environment.

NoSuchAlgorithmException() - Constructor for class java.security.NoSuchAlgorithmException

Constructs a NoSuchAlgorithmException with no detail message.

NoSuchAlgorithmException(String) - Constructor for class java.security.NoSuchAlgorithmException

Constructs a NoSuchAlgorithmException with the specified detail message.

NoSuchElementException - exception java.util.NoSuchElementException.

Thrown by the nextElement method of an Enumeration to indicate that there are no more elements in the enumeration.

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

Constructs a NoSuchElementException with null as its error message string.

NoSuchElementException(String) - Constructor for class java.util.NoSuchElementException

Constructs a NoSuchElementException, saving a reference to the error message string s for later retrieval by the getMessage method.

NoSuchFieldError - error java.lang.NoSuchFieldError.

Thrown if an application tries to access or modify a specified field of an object, and that object no longer has that field.

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

Constructs a NoSuchFieldException with no detail message.

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

Constructs a NoSuchFieldException with the specified detail message.

NoSuchFieldException - exception java.lang.NoSuchFieldException.

Signals that the class doesn't have a field of a specified name.

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

Constructor.

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

Constructor with a detail message.

NoSuchMethodError - error java.lang.NoSuchMethodError.

Thrown if an application tries to call a specified method of a class (either static or instance), and that class no longer has a definition of that method.

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

Constructs a NoSuchMethodError with no detail message.

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

Constructs a NoSuchMethodError with the specified detail message.

NoSuchMethodException - exception java.lang.NoSuchMethodException.

Thrown when a particular method cannot be found.

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

Constructs a NoSuchMethodException without a detail message.

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

Constructs a NoSuchMethodException with a detail message.

NoSuchProviderException - exception java.security.NoSuchProviderException.

This exception is thrown when a particular security provider is requested but is not available in the environment.

NoSuchProviderException() - Constructor for class java.security.NoSuchProviderException

Constructs a NoSuchProviderException with no detail message.

NoSuchProviderException(String) - Constructor for class java.security.NoSuchProviderException

Constructs a NoSuchProviderException with the specified detail message.

not() - Method in class java.math.BigInteger

Returns a BigInteger whose value is (~this).

NotActiveException - exception java.io.NotActiveException.

Thrown when serialization or deserialization is not active.

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

Constructor to create a new NotActiveException without a reason.

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

Constructor to create a new NotActiveException with the reason given.

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

Wakes up a single thread that is waiting on this object's monitor.

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

Wakes up all threads that are waiting on this object's monitor.

notifyObservers() - Method in class java.util.Observable

If this object has changed, as indicated by the hasChanged method, then notify all of its observers and then call the clearChanged method to indicate that this object has no longer changed.

notifyObservers(Object) - Method in class java.util.Observable

If this object has changed, as indicated by the hasChanged method, then notify all of its observers and then call the clearChanged method to indicate that this object has no longer changed.

NotOwnerException - exception java.security.acl.NotOwnerException.

This is an exception that is thrown whenever the modification of an object (such as an Access Control List) is only allowed to be done by an owner of the object, but the Principal attempting the modification is not an owner.

NotOwnerException() - Constructor for class java.security.acl.NotOwnerException

Constructs a NotOwnerException.

NotSerializableException - exception java.io.NotSerializableException.

Thrown when an instance is required to have a Serializable interface.

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

Constructs a NotSerializableException object.

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

Constructs a NotSerializableException object with message string.

NOVEMBER - Static variable in class java.util.Calendar

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

NULLORDER - Static variable in class java.text.CollationElementIterator

Null order which indicates the end of string is reached by the cursor.

NullPointerException - exception java.lang.NullPointerException.

Thrown when an application attempts to use null in a case where an object is required.

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

Constructs a NullPointerException with no detail message.

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

Constructs a NullPointerException with the specified detail message.

Number - class java.lang.Number.

The abstract class Number is the superclass of classes Byte, Double, Float, Integer, Long, and Short.

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

Constant for the Unicode character block of the same name.

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

numberFormat - Variable in class java.text.DateFormat

The number formatter that DateFormat uses to format numbers in dates and times.

NumberFormat - class java.text.NumberFormat.

NumberFormat is the abstract base class for all number formats.

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

NumberFormatException - exception java.lang.NumberFormatException.

Thrown to indicate that the application has attempted to convert a string to one of the numeric types, but that the string does not have the appropriate format.

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

Constructs a NumberFormatException with no detail message.

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

Constructs a NumberFormatException with the specified detail message.

nval - Variable in class java.io.StreamTokenizer

If the current token is a number, this field contains the value of that number.