Java 1.4 Class Documentation Inverted Index

Inverted Index: W

java.awt.geom.RoundRectangle2D The RoundRectangle2D class defines a rectangle with rounded corners defined by a location x, y , a dimension w x h , and the width and height of an arc with which to round the corners.
java.awt.geom.Rectangle2D The Rectangle2D class describes a rectangle defined by a location x, y and dimension w x h .
java.lang.IllegalMonitorStateException IllegalMonitorStateException: Thrown to indicate that a thread has attempted to wait on an object's monitor or to notify other threads waiting on an object's monitor without owning the specified monitor.
java.lang.IllegalMonitorStateException IllegalMonitorStateException: Thrown to indicate that a thread has attempted to wait on an object's monitor or to notify other threads waiting on an object's monitor without owning the specified monitor.
...nio.channels.FileLockInterruptionException FileLockInterruptionException: Checked exception received by a thread when another thread interrupts it while it is waiting to acquire a file lock.
...nio.channels.OverlappingFileLockException 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.
java.lang.InterruptedException InterruptedException: Thrown when a thread is waiting, sleeping, or otherwise paused for a long time and another thread interrupts it using the interrupt method in class Thread.
java.text.CollationElementIterator The CollationElementIterator class is used as an iterator to walk through each character of an international string.
java.beans.PropertyEditor A PropertyEditor class provides support for GUIs that want to allow users to edit a property value of a given type.
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.
java.security.BasicPermission The BasicPermission class extends the Permission class, and can be used as the base class for permissions that want to follow the same naming convention as BasicPermission.
java.util.Observer A class can implement the Observer interface when it wants to be informed of changes in observable objects.
javax.sql.RowSetListener An interface that must be implemented by a component that wants to be notified when a significant event happens in the life of a RowSet object.
...security.auth.callback.TextOutputCallback Underlying security services instantiate and pass a TextOutputCallback to the invokeCallback method of a CallbackHandler to display information messages, warning messages and error messages.
...security.auth.callback.CallbackHandler An application implements a CallbackHandler and passes it to underlying security services so that they may interact with the application to retrieve specific authentication data, such as usernames and passwords, or to display certain information, such as error and warning messages.
java.sql.DataTruncation An exception that reports a DataTruncation warning on reads or throws a DataTruncation exception on writes when JDBC unexpectedly truncates a data value.
org.xml.sax.SAXParseException Encapsulate an XML parse error or warning.
...imageio.event.IIOWriteWarningListener An interface used by ImageWriter implementations to notify callers of their image and thumbnail reading methods of warnings non-fatal errors .
java.sql.SQLWarning SQLWarning: An exception that provides information on database access warnings.
java.beans.Introspector The Introspector class provides a standard way for tools to learn about the properties, events, and methods supported by a target Java Bean.
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.
java.beans.XMLEncoder The XMLEncoder class is a complementary alternative to the ObjectOutputStream and can used to generate a textual representation of a JavaBean in the same way that the ObjectOutputStream can be used to create binary representation of Serializable objects.
java.awt.image.RGBImageFilter This class provides an easy way to create an ImageFilter which modifies the pixels of an image in the default RGB ColorModel.
javax.security.auth.login.LoginContext The LoginContext class describes the basic methods used to authenticate Subjects and provides a way to develop an application independent of the underlying authentication technology.
java.awt.GradientPaint The GradientPaint class provides a way to fill a {@link Shape} with a linear color gradient pattern.
java.awt.TexturePaint The TexturePaint class provides a way to fill a {@link Shape} with a texture that is specified as a {@link BufferedImage}.
org.w3c.dom.ProcessingInstruction The ProcessingInstruction interface represents a "processing instruction", used in XML as a way to keep processor-specific information in the text of the document.
java.awt.Font The Font class represents fonts, which are used to render text in a visible way.
...naming.directory.SchemaViolationException SchemaViolationException: This exception is thrown when a method in some ways violates the schema.
java.util.WeakHashMap A hashtable-based Map implementation with weak keys.
java.lang.ref.WeakReference WeakReference: Weak reference objects, which do not prevent their referents from being made finalizable, finalized, and then reclaimed.
java.lang.ref.WeakReference   WeakReference: Weak reference objects, which do not prevent their referents from being made finalizable, finalized, and then reclaimed.
java.net.URL Class URL represents a Uniform Resource Locator, a pointer to a "resource" on the World Wide Web.
java.text.DateFormatSymbols DateFormatSymbols is a public class for encapsulating localizable date-time formatting data, such as the names of the months, the names of the days of the week, and the time zone data.
java.security.UnresolvedPermission The UnresolvedPermission class is used to hold Permissions that were "unresolved" when the Policy was initialized.
java.security.CodeSource CodeSource: This class extends the concept of a codebase to encapsulate not only the location URL but also the certificate s that were used to verify signed code originating from that location.
java.awt.BorderLayout A border layout lays out a container, arranging and resizing its components to fit in five regions: north, south, east, west, and center.
java.io.PipedInputStream A piped input stream should be connected to a piped output stream; the piped input stream then provides whatever data bytes are written to the piped output stream.
java.awt.event.MouseWheelListener The listener interface for receiving mouse wheel events on a component.
java.awt.event.MouseWheelEvent An event which indicates that the mouse wheel was rotated in a component.
...attribute.standard.JobPrioritySupported Class JobPrioritySupported is an integer valued printing attribute class that specifies whether a Print Service instance supports the {@link JobPriority JobPriority} attribute and the number of different job priority levels supported.
...LoginModuleControlFlag LoginModuleControlFlag: This class represents whether or not a LoginModule is REQUIRED, REQUISITE, SUFFICIENT or OPTIONAL.
...print.attribute.standard.SheetCollate Class SheetCollate is a printing attribute class, an enumeration, that specifies whether or not the media sheets of each copy of each printed document in a job are to be in sequence, when multiple copies of the document are specified by the {@link Copies Copies} attribute.
...print.attribute.standard.ColorSupported Class ColorSupported is a printing attribute class, an enumeration, that identifies whether the device is capable of any type of color printing at all, including highlight color as well as full process color.
...print.attribute.standard.NumberOfDocuments Class NumberOfDocuments is an integer valued printing attribute that indicates the number of individual docs the printer has accepted for this job, regardless of whether the docs' print data has reached the printer or not.
javax.print.attribute.standard.Finishings Class Finishings is a printing attribute class, an enumeration, that identifies whether the printer applies a finishing operation of some kind of binding to each copy of each printed document in the job.
...attribute.standard.PrinterIsAcceptingJobs Class PrinterIsAcceptingJobs is a printing attribute class, an enumeration, that indicates whether the printer is currently able to accept jobs.
...attribute.standard.JobMediaSheetsCompleted Class JobMediaSheetsCompleted is an integer valued printing attribute class that specifies the number of media sheets which have completed marking and stacking for the entire job so far, whether those sheets have been processed on one side or on both.
javax.print.attribute.standard.Fidelity Class Fidelity is a printing attribute class, an enumeration, that indicates whether total fidelity to client supplied print request attributes is required.
java.rmi.activation.ActivationGroup An ActivationGroup is responsible for creating new instances of "activatable" objects in its group, informing its ActivationMonitor when either: its object's become active or inactive, or the group as a whole becomes inactive.
...print.attribute.standard.PagesPerMinute Class PagesPerMinute is an integer valued printing attribute that indicates the nominal number of pages per minute to the nearest whole number which may be generated by this printer e.g., simplex, black-and-white .
...attribute.standard.PagesPerMinuteColor Class PagesPerMinuteColor is an integer valued printing attribute that indicates the nominal number of pages per minute to the nearest whole number which may be generated by this printer when printing color e.g., simplex, color .
java.sql.DatabaseMetaData Comprehensive information about the database as a whole.
java.rmi.server.RemoteStub The RemoteStub class is the common superclass to client stubs and provides the framework to support a wide range of remote reference semantics.
java.net.URL Class URL represents a Uniform Resource Locator, a pointer to a "resource" on the World Wide Web.
java.awt.geom.Dimension2D The Dimension2D class is to encapsulate a width and a height dimension.
java.awt.Dimension The Dimension class encapsulates the width and height of a component in integer precision in a single object.
java.awt.geom.RoundRectangle2D The RoundRectangle2D class defines a rectangle with rounded corners defined by a location x, y , a dimension w x h , and the width and height of an arc with which to round the corners.
java.awt.Rectangle A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's top-left point x, y in the coordinate space, its width, and its height.
java.awt.DisplayMode The DisplayMode class encapsulates the bit depth, height, width, and refresh rate of a GraphicsDevice.
java.awt.Window.AccessibleAWTWindow AccessibleAWTWindow: This class implements accessibility support for the Window class.
java.awt.event.WindowAdapter WindowAdapter: An abstract adapter class for receiving window events.
java.awt.FileDialog The FileDialog class displays a dialog window from which the user can select a file.
java.awt.event.WindowEvent A low-level event that indicates that a window has changed its status.
java.awt.Window A Window object is a top-level window with no borders and no menubar.
java.awt.event.WindowStateListener The listener interface for receiving window state events.
java.awt.Container Container: A generic Abstract Window Toolkit AWT container object is a component that can contain other AWT components.
java.awt.AWTError AWTError: Thrown when a serious Abstract Window Toolkit error has occurred.
java.awt.AWTException AWTException: Signals that an Absract Window Toolkit exception has occurred.
java.awt.Toolkit This class is the abstract superclass of all actual implementations of the Abstract Window Toolkit.
java.awt.Dialog A Dialog is a top-level window with a title and a border that is typically used to take some form of input from the user.
java.awt.Frame A Frame is a top-level window with a title and a border.
java.awt.image.BufferStrategy The BufferStrategy class represents the mechanism with which to organize complex memory on a particular Canvas or Window.
java.awt.event.WindowFocusListener The listener interface for receiving WindowEvents, including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.
java.awt.event.WindowFocusListener The listener interface for receiving WindowEvents, including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.
java.awt.event.WindowAdapter   WindowAdapter: An abstract adapter class for receiving window events.
java.awt.event.WindowFocusListener The listener interface for receiving WindowEvents, including WINDOW_GAINED_FOCUS and WINDOW_LOST_FOCUS events.
java.awt.KeyboardFocusManager The KeyboardFocusManager is responsible for managing the active and focused Windows, and the current focus owner.
...awt.image.renderable.RenderedImageFactory The RenderedImageFactory interface often abbreviated RIF is intended to be implemented by classes that wish to act as factories to produce different renderings, for example by executing a series of BufferedImageOps on a set of sources, depending on a specific set of parameters, properties, and rendering hints.
java.awt.image.TileObserver TileObserver: An interface for objects that wish to be informed when tiles of a WritableRenderedImage become modifiable by some writer via a call to getWritableTile, and when they become unmodifiable via the last call to releaseWritableTile.
java.awt.dnd.Autoscroll Autoscroll: During DnD operations it is possible that a user may wish to drop the subject of the operation on a region of a scrollable GUI control that is not currently visible to the user.
java.awt.dnd.DropTarget The DropTarget is associated with a Component when that Component wishes to accept drops during Drag and Drop operations.
org.w3c.dom.EntityReference EntityReference objects may be inserted into the structure model when an entity reference is in the source document, or when the user wishes to insert an entity reference.
...BeanContextServiceProviderBeanInfo BeanContextServiceProviderBeanInfo: A BeanContextServiceProvider implementor who wishes to provide explicit information about the services their bean may provide shall implement a BeanInfo class that implements this BeanInfo subinterface and provides explicit information about the methods, properties, events, etc, of their services.
java.beans.BeanInfo A bean implementor who wishes to provide explicit information about their bean may provide a BeanInfo class that implements this BeanInfo interface and provides explicit information about the methods, properties, events, etc, of their bean.
java.beans.beancontext.BeanContextChild JavaBeans wishing to be nested within, and obtain a reference to their execution environment, or context, as defined by the BeanContext sub-interface shall implement this interface.
java.awt.Adjustable Adjustable: The interface for objects which have an adjustable numeric value contained within a bounded range of values.
java.awt.PopupMenu A class that implements a menu which can be dynamically popped up at a specified position within a component.
java.awt.Polygon The Polygon class encapsulates a description of a closed, two-dimensional region within a coordinate space.
java.io.ObjectInputValidation ObjectInputValidation: Callback interface to allow validation of objects within a graph.
java.awt.font.LineBreakMeasurer The LineBreakMeasurer class allows styled text to be broken into lines or segments that fit within a particular visual advance.
javax.imageio.stream.IIOByteBuffer A class representing a mutable reference to an array of bytes and an offset and length within that array.
java.rmi.activation.ActivationGroupID The identifier for a registered activation group serves several purposes: identifies the group uniquely within the activation system, and contains a reference to the group's activation system so that the group can contact its activation system when necessary.
java.sql.Savepoint The representation of a savepoint, which is a point within the current transaction that can be referenced from the Connection.rollback method.
org.ietf.jgss.MessageProp MessageProp: This is a utility class used within the per-message GSSContext methods to convey per-message properties.
javax.naming.TimeLimitExceededException TimeLimitExceededException: This exception is thrown when a method does not terminate within the specified time limit.
java.rmi.activation.ActivationSystem The ActivationSystem provides a means for registering groups and "activatable" objects to be activated within those groups.
java.beans.beancontext.BeanContextChild JavaBeans wishing to be nested within, and obtain a reference to their execution environment, or context, as defined by the BeanContext sub-interface shall implement this interface.
java.beans.beancontext.BeanContextServices The BeanContextServices interface provides a mechanism for a BeanContext to expose generic "services" to the BeanContextChild objects within.
java.awt.geom.IllegalPathStateException The IllegalPathStateException represents an exception that is thrown if an operation is performed on a path that is in an illegal state with respect to the particular operation being performed, such as appending a path segment to a {@link GeneralPath} without an initial moveto.

java.security.SignedObject SignedObject is a class for the purpose of creating authentic runtime objects whose integrity cannot be compromised without being detected.
org.w3c.dom.NodeList The NodeList interface provides the abstraction of an ordered collection of nodes, without defining or constraining how this collection is implemented.
...nio.channels.NoConnectionPendingException NoConnectionPendingException: Unchecked exception thrown when the {@link SocketChannel#finishConnect finishConnect} method of a {@link SocketChannel} is invoked without first successfully invoking its {@link SocketChannel#connect connect} method.
java.lang.IllegalMonitorStateException IllegalMonitorStateException: Thrown to indicate that a thread has attempted to wait on an object's monitor or to notify other threads waiting on an object's monitor without owning the specified monitor.
java.awt.GridBagLayout The GridBagLayout class is a flexible layout manager that aligns components vertically and horizontally, without requiring that the components be of the same size.
java.beans.AppletInitializer AppletInitializer: This interface is designed to work in collusion with java.beans.Beans.instantiate.
java.awt.im.InputMethodRequests InputMethodRequests defines the requests that a text editing component has to handle in order to work with input methods.
java.awt.image.IndexColorModel The IndexColorModel class is a ColorModel class that works with pixel values consisting of a single sample which is an index into a fixed colormap in the default sRGB ColorSpace.
java.awt.image.ComponentColorModel A ColorModel class that works with pixel values that represent color and alpha information as separate samples and that store each sample in a separate data element.
java.awt.image.DirectColorModel The DirectColorModel class is a ColorModel class that works with pixel values that represent RGB color and alpha information as separate samples and that pack all samples for a single pixel into a single int, short, or byte quantity.
java.awt.image.PackedColorModel The PackedColorModel class is an abstract {@link ColorModel} class that works with pixel values which represent color and alpha information as separate samples and which pack all samples for a single pixel into a single int, short, or byte quantity.
java.net.URL Class URL represents a Uniform Resource Locator, a pointer to a "resource" on the World Wide Web.
java.util.GregorianCalendar GregorianCalendar is a concrete subclass of {@link Calendar} and provides the standard calendar used by most of the world.
java.awt.datatransfer.DataFlavor Each instance represents the opaque concept of a data format as would appear on a clipboard, during drag and drop, or in a file system.
org.w3c.dom.CDATASection CDATA sections are used to escape blocks of text containing characters that would otherwise be regarded as markup.
java.awt.image.DataBuffer This class exists to wrap one or more data arrays.
java.sql.Date A thin wrapper around a millisecond value that allows JDBC to identify this as an SQL DATE value.
java.sql.Timestamp A thin wrapper around java.util.Date that allows the JDBC API to identify this as an SQL TIMESTAMP value.
java.sql.Time A thin wrapper around the java.util.Date class that allows the JDBC API to identify this as an SQL TIME value.
java.util.EventListenerProxy EventListenerProxy: An abstract wrapper class for an EventListener class which associates a set of additional parameters with the listener.
java.text.Annotation An Annotation object is used as a wrapper for a text attribute value if the attribute has annotation characteristics.
java.awt.font.TransformAttribute The TransformAttribute class provides an immutable wrapper for a transform so that it is safe to use as an attribute.
java.lang.Byte The Byte class wraps a value of primitive type byte in an object.
java.lang.Float The Float class wraps a value of primitive type float in an object.
java.lang.Short The Short class wraps a value of primitive type short in an object.
java.lang.Boolean The Boolean class wraps a value of the primitive type boolean in an object.
java.lang.Character The Character class wraps a value of the primitive type char in an object.
java.lang.Double The Double class wraps a value of the primitive type double in an object.
java.lang.Integer The Integer class wraps a value of the primitive type int in an object.
java.lang.Long The Long class wraps a value of the primitive type long in an object.
...lang.reflect.InvocationTargetException InvocationTargetException is a checked exception that wraps an exception thrown by an invoked method or constructor.
javax.xml.parsers.SAXParser Defines the API that wraps an {@link org.xml.sax.XMLReader} implementation class.
java.nio.channels.Pipe.SinkChannel SinkChannel: A channel representing the writable end of a {@link Pipe}.
java.nio.channels.WritableByteChannel   WritableByteChannel: A channel that can write bytes.
java.awt.image.TileObserver TileObserver: An interface for objects that wish to be informed when tiles of a WritableRenderedImage become modifiable by some writer via a call to getWritableTile, and when they become unmodifiable via the last call to releaseWritableTile.
java.nio.channels.GatheringByteChannel GatheringByteChannel: A channel that can write bytes from a sequence of buffers.
java.nio.channels.ByteChannel A channel that can read and write bytes.
java.beans.IndexedPropertyDescriptor An IndexedPropertyDescriptor describes a property that acts like an array and has an indexed read and/or indexed write method to access specific elements of the array.
java.io.WriteAbortedException WriteAbortedException: Signals that one of the ObjectStreamExceptions was thrown during a write operation.
java.io.DataOutputStream DataOutputStream: A data output stream lets an application write primitive Java data types to an output stream in a portable way.
java.io.BufferedWriter   Write text to a character-output stream, buffering characters so as to provide for the efficient writing of single characters, arrays, and strings.
java.util.jar.JarOutputStream The JarOutputStream class is used to write the contents of a JAR file to any output stream.
...nio.channels.NonWritableChannelException NonWritableChannelException: Unchecked exception thrown when an attempt is made to write to a channel that was not originally opened for writing.
java.awt.image.WritableRenderedImage   WriteableRenderedImage is a common interface for objects which contain or can produce image data in the form of Rasters and which can be modified and/or written over.
java.io.WriteAbortedException   WriteAbortedException: Signals that one of the ObjectStreamExceptions was thrown during a write operation.
...imageio.plugins.jpeg.JPEGImageWriteParam This class adds the ability to set JPEG quantization and Huffman tables when using the built-in JPEG writer plug-in, and to request that optimized Huffman tables be computed for an image.
java.awt.image.TileObserver TileObserver: An interface for objects that wish to be informed when tiles of a WritableRenderedImage become modifiable by some writer via a call to getWritableTile, and when they become unmodifiable via the last call to releaseWritableTile.
java.io.CharArrayWriter CharArrayWriter: This class implements a character buffer that can be used as an Writer.
java.io.Writer   Writer: Abstract class for writing to character streams.
javax.imageio.stream.FileImageOutputStream FileImageOutputStream: An implementation of ImageOutputStream that writes its output directly to a File or RandomAccessFile.
...stream.MemoryCacheImageOutputStream MemoryCacheImageOutputStream: An implementation of ImageOutputStream that writes its output to a regular OutputStream.
java.io.ObjectOutputStream An ObjectOutputStream writes primitive data types and graphs of Java objects to an OutputStream.
java.sql.DataTruncation An exception that reports a DataTruncation warning on reads or throws a DataTruncation exception on writes when JDBC unexpectedly truncates a data value.
java.awt.image.WritableRaster This class extends Raster to provide pixel writing capabilities.
java.io.FileWriter Convenience class for writing character files.
java.util.zip.GZIPOutputStream GZIPOutputStream: This class implements a stream filter for writing compressed data in the GZIP file format.
java.io.FileOutputStream A file output stream is an output stream for writing data to a File or to a FileDescriptor.
java.util.zip.ZipOutputStream ZipOutputStream: This class implements an output stream filter for writing files in the ZIP file format.
java.io.FilterWriter Abstract class for writing filtered character streams.
javax.imageio.ImageWriter An abstract superclass for encoding and writing images.
...imageio.event.IIOWriteProgressListener IIOWriteProgressListener: An interface used by ImageWriter implementations to notify callers of their image writing methods of progress.
java.io.ObjectOutput ObjectOutput extends the DataOutput interface to include writing of objects.
java.io.BufferedWriter Write text to a character-output stream, buffering characters so as to provide for the efficient writing of single characters, arrays, and strings.
javax.imageio.IIOException IIOException: An exception class used for signaling run-time failure of reading and writing operations.
java.sql.SQLOutput The output stream for writing the attributes of a user-defined type back to the database.
java.io.DataOutput The DataOutput interface provides for converting data from any of the Java primitive types to a series of bytes and writing these bytes to a binary stream.
java.util.jar.JarException JarException: Signals that an error of some sort has occurred while reading from or writing to a JAR file.
java.io.RandomAccessFile RandomAccessFile: Instances of this class support both reading and writing to a random access file.
java.io.Writer Writer: Abstract class for writing to character streams.
java.nio.channels.FileChannel FileChannel: A channel for reading, writing, mapping, and manipulating a file.
...nio.channels.NonWritableChannelException NonWritableChannelException: Unchecked exception thrown when an attempt is made to write to a channel that was not originally opened for writing.
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.
java.io.ByteArrayOutputStream This class implements an output stream in which the data is written into a byte array.
java.io.ObjectStreamConstants ObjectStreamConstants: Constants written into the Object Serialization Stream.
java.awt.image.WritableRenderedImage WriteableRenderedImage is a common interface for objects which contain or can produce image data in the form of Rasters and which can be modified and/or written over.
java.io.OutputStreamWriter An OutputStreamWriter is a bridge from character streams to byte streams: Characters written to it are encoded into bytes using a specified {@link java.nio.charset.Charset charset}.
java.io.ObjectOutputStream.PutField PutField: Provide programatic access to the persistent fields to be written to ObjectOutput.
java.io.PipedInputStream A piped input stream should be connected to a piped output stream; the piped input stream then provides whatever data bytes are written to the piped output stream.
java.io.ObjectInputStream An ObjectInputStream deserializes primitive data and objects previously written using an ObjectOutputStream.
java.util.zip.CheckedOutputStream CheckedOutputStream: An output stream that also maintains a checksum of the data being written.
java.security.InvalidKeyException InvalidKeyException: This is the exception for invalid Keys invalid encoding, wrong length, uninitialized, etc .
java.lang.ArrayStoreException Thrown to indicate that an attempt has been made to store the wrong type of object into an array of objects.