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.out.println(.)).PushbackInputStream An input stream with a 1-byte push back bufferRandomAccessFile Provides random access to a file, constructed from filenames, descriptors, or obectsSequenceInputStream Converts a sequence of input streams into a single input streamStreamTokenizer Converts an input stream into a series of individual tokensStringBufferInputStream An input stream from a String objectjava.netThe java.net package contains classes and interfaces for performing network operations, such as sockets and URLs.InterfacesContentHandlerFactory Methods for creating ContentHandler objectsSocketImplFactory Methods for creating socket implementations (instance of the SocketImpl class)URLStreamHandlerFactoryMethods for creating URLStreamHandler objectsClassesContentHandler Abstract behavior for reading data from a URL connection and constructing the appropriate local object, based on MIME typesDatagramPacket A datagram packet (UDP)DatagramSocket A datagram socketInetAddress An object representation of an Internet host (host name, IP address)ServerSocket A server-side socketSocket A socketSocketImpl An abstract class for specific socket implementationsURL An object representation of a URLURLConnection Abstract behavior for a socket that can handle various Web-based protocols (http, ftp, and so on)URLEncoder Turns strings into x-www-form-urlencoded formatURLStreamHandler Abstract class for managing streams to object referenced by URLsjava.awtThe java.awt package contains the classes and interfaces that make up the Abstract Windowing Toolkit.InterfacesLayoutManager Methods for laying out containersMenuContainer Methods for menu-related containersClassesBorderLayout A layout manager for arranging items in border formationButton A UI pushbuttonCanvas A canvas for drawing and performing other graphics oper-ationsCardLayout A layout manager for HyperCard-like metaphorsCheckbox A checkboxCheckboxGroup A group of exclusive checkboxes (radio buttons)CheckboxMenuItem A toggle menu itemChoice A popup menu of choicesColor An abstract representation of a colorComponent The abstract generic class for all UI componentsContainer Abstract behavior for a component that can hold other components or containersDialog A window for brief interactions with usersDimension An object representing width and heightEvent An object representing events caused by the system or based on user inputFileDialog A dialog for getting filenames from the local file systemFlowLayout A layout manager that lays out objects from left to right in rowsFont An abstract representation of a fontFontMetrics Abstract class for holding information about a specific font's character shapes and height and width informationFrame A top-level window with a titleGraphics Abstract behavior for representing a graphics context, and for drawing and painting shapes and objectsGridBagConstraints Constraints for components laid out using GridBagLayoutGridBagLayout A layout manager that aligns components horizontally and vertically based on their values from GridBagConstraintsGridLayout A layout manager with rows and columns; elements are added to each cell in the gridImage An abstract representation of a bitmap imageInsets Distances from the outer border of the window; used to lay out componentsLabel A text label for UI componentsList A scrolling listMediaTracker A way to keep track of the status of media objects being loaded over the NetMenu A menu, which can contain menu items and is a container on a menubarMenuBar A menubar (container for menus)MenuComponent The abstract superclass of all menu elementsMenuItem An individual menu itemPanel A container that is displayedPoint An object representing a point (x and y coordinates)Polygon An object representing a set of pointsRectangle An object representing a rectangle (x and y coordinates for the top corner, plus width and height)Scrollbar A UI scrollbar objectTextArea A multiline, scrollable, editable text fieldTextComponent The superclass of all editable text componentsTextField A fixed-size editable text fieldToolkit Abstract behavior for binding the abstract AWT classes to a platform-specific toolkit implementationWindow A top-level window, and the superclass of the Frame and Dialog classesjava.awt.imageThe java.awt.image package is a subpackage of the AWT that provides classes for managing bitmap images.InterfacesImageConsumer Methods for receiving image created by an ImageProducerImageObserver Methods to track the loading and construction of an imageImageProducerMethods for producing image data received by an ImageConsumerClassesColorModel An abstract class for managing color information for imagesCropImageFilter A filter for cropping images to a particular sizeDirectColorModel A specific color model for managing and translating pixel color valuesFilteredImageSource An ImageProducer that takes an image and an ImageFilter object, and produces an image for an ImageConsumerImageFilter A filter that takes image data from an ImageProducer, modifies it in some way, and hands it off to an ImageConsumerIndexColorModel A specific color model for managing and translating color values in a fixed-color mapMemoryImageSource An image producer that gets its image from memory; used after constructing an image by handPixelGrabber An ImageConsumer that retrieves a subset of the pixels in an imageRGBImageFilter Abstract behavior for a filter that modifies the RGB values of pixels in RGB imagesjava.awt.peerThe java.awt.peer package is a subpackage of AWT that provides the (hidden) platform-specific AWT classes (for example, Motif, Macintosh, Windows 95) with platform-independent interfaces to implement.Thus, callers using these interfaces need not know which platform's window system these hidden AWT classes are currently implementing.Each class in the AWT that inherits from either Component or MenuComponent has a corresponding peer class.Each of those classes is the name of the Component with -Peer added (for example, ButtonPeer, DialogPeer, and WindowPeer).Because each one provides similar behavior, they are not enumerated here.java.appletThe java.appletpackage provides applet-specific behavior [ Pobierz całość w formacie PDF ]