Uses of Class
java.lang.IllegalStateException

Packages that use IllegalStateException
java.awt	Contains all of the classes for creating user interfaces and for painting graphics and images.
java.awt.dnd	Drag and Drop is a direct manipulation gesture found in many Graphical User Interface systems that provides a mechanism to transfer information between two entities logically associated with presentation elements in the GUI.
java.nio	Defines buffers, which are containers for data, and provides an overview of the other NIO packages.
java.nio.channels	Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations.
javax.crypto	Provides the classes and interfaces for cryptographic operations.

 

 

class	IllegalComponentStateException     Signals that an AWT component is not in an appropriate state for the requested operation.

 

 

class	InvalidDnDOperationException     Thrown by various methods in the java.awt.dnd package.

 

 

class	InvalidMarkException     Unchecked exception thrown when an attempt is made to reset a buffer when its mark is not defined.

 

 

class	AlreadyConnectedException     Unchecked exception thrown when an attempt is made to connect a SocketChannel that is already connected.
class	CancelledKeyException     Unchecked exception thrown when an attempt is made to use a selection key that is no longer valid.
class	ClosedSelectorException     Unchecked exception thrown when an attempt is made to invoke an I/O operation upon a closed selector.
class	ConnectionPendingException     Unchecked exception thrown when an attempt is made to connect a SocketChannel for which a non-blocking connection operation is already in progress.
class	IllegalBlockingModeException     Unchecked exception thrown when a blocking-mode-specific operation is invoked upon a channel in the incorrect blocking mode.
class	NoConnectionPendingException     Unchecked exception thrown when the finishConnect method of a SocketChannel is invoked without first successfully invoking its connect method.
class	NonReadableChannelException     Unchecked exception thrown when an attempt is made to read from a channel that was not originally opened for reading.
class	NonWritableChannelException     Unchecked exception thrown when an attempt is made to write to a channel that was not originally opened for writing.
class	NotYetBoundException     Unchecked exception thrown when an attempt is made to invoke an I/O operation upon a server socket channel that is not yet bound.
class	NotYetConnectedException     Unchecked exception thrown when an attempt is made to invoke an I/O operation upon a socket channel that is not yet connected.
class	OverlappingFileLockException     Unchecked exception thrown when an attempt is made to acquire a lock on a region of a file that overlaps a region already locked by the same Java virtual machine, or when another thread is already waiting to lock an overlapping region of the same file.

 

 

void	Mac.update(byte input)     Processes the given byte.
void	Mac.update(byte[] input)     Processes the given array of bytes.
void	Mac.update(byte[] input, int offset, int len)     Processes the first len bytes in input, starting at offset inclusive.
byte[]	Mac.doFinal()     Finishes the MAC operation.
void	Mac.doFinal(byte[] output, int outOffset)     Finishes the MAC operation.
byte[]	Mac.doFinal(byte[] input)     Processes the given array of bytes and finishes the MAC operation.
protected abstract  Key	KeyAgreementSpi.engineDoPhase(Key key, boolean lastPhase)     Executes the next phase of this key agreement with the given key that was received from one of the other parties involved in this key agreement.
protected abstract  byte[]	KeyAgreementSpi.engineGenerateSecret()     Generates the shared secret and returns it in a new buffer.
protected abstract  int	KeyAgreementSpi.engineGenerateSecret(byte[] sharedSecret, int offset)     Generates the shared secret, and places it into the buffer sharedSecret, beginning at offset inclusive.
protected abstract  SecretKey	KeyAgreementSpi.engineGenerateSecret(String algorithm)     Creates the shared secret and returns it as a secret key object of the requested algorithm type.
Key	KeyAgreement.doPhase(Key key, boolean lastPhase)     Executes the next phase of this key agreement with the given key that was received from one of the other parties involved in this key agreement.
byte[]	KeyAgreement.generateSecret()     Generates the shared secret and returns it in a new buffer.
int	KeyAgreement.generateSecret(byte[] sharedSecret, int offset)     Generates the shared secret, and places it into the buffer sharedSecret, beginning at offset inclusive.
SecretKey	KeyAgreement.generateSecret(String algorithm)     Creates the shared secret and returns it as a SecretKey object of the specified algorithm.
int	ExemptionMechanism.getOutputSize(int inputLen)     Returns the length in bytes that an output buffer would need to be in order to hold the result of the next genExemptionBlob operation, given the input length inputLen (in bytes).
byte[]	ExemptionMechanism.genExemptionBlob()     Generates the exemption mechanism key blob.
int	ExemptionMechanism.genExemptionBlob(byte[] output)     Generates the exemption mechanism key blob, and stores the result in the output buffer.
int	ExemptionMechanism.genExemptionBlob(byte[] output, int outputOffset)     Generates the exemption mechanism key blob, and stores the result in the output buffer, starting at outputOffset inclusive.
int	Cipher.getOutputSize(int inputLen)     Returns the length in bytes that an output buffer would need to be in order to hold the result of the next update or doFinal operation, given the input length inputLen (in bytes).
byte[]	Cipher.update(byte[] input)     Continues a multiple-part encryption or decryption operation (depending on how this cipher was initialized), processing another data part.
byte[]	Cipher.update(byte[] input, int inputOffset, int inputLen)     Continues a multiple-part encryption or decryption operation (depending on how this cipher was initialized), processing another data part.
int	Cipher.update(byte[] input, int inputOffset, int inputLen, byte[] output)     Continues a multiple-part encryption or decryption operation (depending on how this cipher was initialized), processing another data part.
int	Cipher.update(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)     Continues a multiple-part encryption or decryption operation (depending on how this cipher was initialized), processing another data part.
byte[]	Cipher.doFinal()     Finishes a multiple-part encryption or decryption operation, depending on how this cipher was initialized.
int	Cipher.doFinal(byte[] output, int outputOffset)     Finishes a multiple-part encryption or decryption operation, depending on how this cipher was initialized.
byte[]	Cipher.doFinal(byte[] input)     Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
byte[]	Cipher.doFinal(byte[] input, int inputOffset, int inputLen)     Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
int	Cipher.doFinal(byte[] input, int inputOffset, int inputLen, byte[] output)     Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
int	Cipher.doFinal(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)     Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
byte[]	Cipher.wrap(Key key)     Wrap a key.
Key	Cipher.unwrap(byte[] wrappedKey, String wrappedKeyAlgorithm, int wrappedKeyType)     Unwrap a previously wrapped key.