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## Uses of Class
java.util.Hashtable

Packages that use Hashtable
java.awt | Contains all of the classes for creating user interfaces and for painting graphics and images.
java.awt.image | Provides classes for creating and modifying images.
java.security | Provides the classes and interfaces for the security framework.
java.util | Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
javax.naming | Provides the classes and interfaces for accessing naming services.
javax.naming.directory | Extends the `javax.naming` package to provide functionality for accessing directory services.
javax.naming.ldap | Provides support for LDAPv3 extended operations and controls.
javax.naming.spi | Provides the means for dynamically plugging in support for accessing naming and directory services through the `javax.naming` and related packages.
javax.swing | Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.
javax.swing.plaf.basic | Provides user interface objects built according to the Basic look and feel.
javax.swing.text.html.parser | Provides the default HTML parser, along with support classes.
javax.swing.undo | Allows developers to provide support for undo/redo in applications such as text editors.

Uses of Hashtable in java.awt

Fields in java.awt declared as Hashtable
`protected Hashtable` | `GridBagLayout.comptable` This hashtable maintains the association between a component and its gridbag constraints.

Uses of Hashtable in java.awt.image

Methods in java.awt.image with parameters of type Hashtable
`void` | `ReplicateScaleFilter.setProperties(Hashtable props)` Passes along the properties from the source object after adding a property indicating the scale applied.
`void` | `CropImageFilter.setProperties(Hashtable props)` Passes along the properties from the source object after adding a property indicating the cropped region.
`void` | `PixelGrabber.setProperties(Hashtable props)` The setProperties method is part of the ImageConsumer API which this class must implement to retrieve the pixels.
`void` | `ImageFilter.setProperties(Hashtable props)` Passes the properties from the source object along after adding a property indicating the stream of filters it has been run through.
`void` | `ImageConsumer.setProperties(Hashtable props)` Sets the extensible list of properties associated with this image.

Constructors in java.awt.image with parameters of type Hashtable
`MemoryImageSource(int w, int h, ColorModel cm, byte[] pix, int off, int scan, Hashtable props)` Constructs an ImageProducer object which uses an array of bytes to produce data for an Image object.
`MemoryImageSource(int w, int h, ColorModel cm, int[] pix, int off, int scan, Hashtable props)` Constructs an ImageProducer object which uses an array of integers to produce data for an Image object.
`MemoryImageSource(int w, int h, int[] pix, int off, int scan, Hashtable props)` Constructs an ImageProducer object which uses an array of integers in the default RGB ColorModel to produce data for an Image object.
`BufferedImage(ColorModel cm, WritableRaster raster, boolean isRasterPremultiplied, Hashtable properties)` Constructs a new `BufferedImage` with a specified `ColorModel` and `Raster`.

Uses of Hashtable in java.security

Subclasses of Hashtable in java.security
`class` | `Provider` This class represents a "provider" for the Java Security API, where a provider implements some or all parts of Java Security.

Uses of Hashtable in java.util

Subclasses of Hashtable in java.util
`class` | `Properties` The `Properties` class represents a persistent set of properties.

Uses of Hashtable in javax.naming

Fields in javax.naming declared as Hashtable
`protected Hashtable` | `InitialContext.myProps` The environment associated with this InitialContext.
`protected Hashtable` | `CannotProceedException.environment` Contains the environment relevant for the Context or DirContext method that cannot proceed.

Methods in javax.naming that return Hashtable
`Hashtable` | `InitialContext.getEnvironment()`
`Hashtable` | `Context.getEnvironment()` Retrieves the environment in effect for this context.
`Hashtable` | `CannotProceedException.getEnvironment()` Retrieves the environment that was in effect when this exception was created.

Methods in javax.naming with parameters of type Hashtable
`abstract Context` | `ReferralException.getReferralContext(Hashtable env)` Retrieves the context at which to continue the method using environment properties.
`protected void` | `InitialContext.init(Hashtable environment)` Initializes the initial context using the supplied environment.
`void` | `CannotProceedException.setEnvironment(Hashtable environment)` Sets the environment that will be returned when getEnvironment() is called.

Constructors in javax.naming with parameters of type Hashtable
`InitialContext(Hashtable environment)` Constructs an initial context using the supplied environment.

Uses of Hashtable in javax.naming.directory

Constructors in javax.naming.directory with parameters of type Hashtable
`InitialDirContext(Hashtable environment)` Constructs an initial DirContext using the supplied environment.

Uses of Hashtable in javax.naming.ldap

Methods in javax.naming.ldap with parameters of type Hashtable
`abstract Context` | `LdapReferralException.getReferralContext(Hashtable env)` Retrieves the context at which to continue the method using environment properties and no controls.
`abstract Context` | `LdapReferralException.getReferralContext(Hashtable env, Control[] reqCtls)` Retrieves the context at which to continue the method using request controls and environment properties.
`static Control` | `ControlFactory.getControlInstance(Control ctl, Context ctx, Hashtable env)` Creates a control using known control factories.

Constructors in javax.naming.ldap with parameters of type Hashtable
`InitialLdapContext(Hashtable environment, Control[] connCtls)` Constructs an initial context using environment properties and connection request controls.

Uses of Hashtable in javax.naming.spi

Methods in javax.naming.spi with parameters of type Hashtable
`Object` | `DirObjectFactory.getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable environment, Attributes attrs)` Creates an object using the location or reference information, and attributes specified.
`Object` | `StateFactory.getStateToBind(Object obj, Name name, Context nameCtx, Hashtable environment)` Retrieves the state of an object for binding.
`DirStateFactory.Result` | `DirStateFactory.getStateToBind(Object obj, Name name, Context nameCtx, Hashtable environment, Attributes inAttrs)` Retrieves the state of an object for binding given the object and attributes to be transformed.
`static Object` | `DirectoryManager.getObjectInstance(Object refInfo, Name name, Context nameCtx, Hashtable environment, Attributes attrs)` Creates an instance of an object for the specified object, attributes, and environment.
`static DirStateFactory.Result` | `DirectoryManager.getStateToBind(Object obj, Name name, Context nameCtx, Hashtable environment, Attributes attrs)` Retrieves the state of an object for binding when given the original object and its attributes.
`Context` | `InitialContextFactory.getInitialContext(Hashtable environment)` Creates an Initial Context for beginning name resolution.
`InitialContextFactory` | `InitialContextFactoryBuilder.createInitialContextFactory(Hashtable environment)` Creates an initial context factory using the specified environment.
`Object` | `ObjectFactory.getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable environment)` Creates an object using the location or reference information specified.
`ObjectFactory` | `ObjectFactoryBuilder.createObjectFactory(Object obj, Hashtable environment)` Creates a new object factory using the environment supplied.
`static Object` | `NamingManager.getObjectInstance(Object refInfo, Name name, Context nameCtx, Hashtable environment)` Creates an instance of an object for the specified object and environment.
`static Context` | `NamingManager.getURLContext(String scheme, Hashtable environment)` Creates a context for the given URL scheme id.
`static Context` | `NamingManager.getInitialContext(Hashtable env)` Creates an initial context using the specified environment properties.
`static Object` | `NamingManager.getStateToBind(Object obj, Name name, Context nameCtx, Hashtable environment)` Retrieves the state of an object for binding.

Uses of Hashtable in javax.swing

Subclasses of Hashtable in javax.swing
`class` | `UIDefaults` A table of defaults for Swing components.

Fields in javax.swing declared as Hashtable
`protected Hashtable` | `JTable.defaultRenderersByColumnClass` A table of objects that display the contents of a cell, indexed by class as declared in `getColumnClass` in the `TableModel` interface.
`protected Hashtable` | `JTable.defaultEditorsByColumnClass` A table of objects that display and edit the contents of a cell, indexed by class as declared in `getColumnClass` in the `TableModel` interface.

Methods in javax.swing that return Hashtable
`Hashtable` | `JSlider.createStandardLabels(int increment)` Creates a hashtable that will draw text labels starting at the slider minimum using the increment specified.
`Hashtable` | `JSlider.createStandardLabels(int increment, int start)` Creates a hashtable that will draw text labels starting at the start point specified using the increment specified.
`protected Hashtable` | `JLayeredPane.getComponentToLayer()` Returns the hashtable that maps components to layers.

Constructors in javax.swing with parameters of type Hashtable
`JTree(Hashtable value)` Returns a `JTree` created from a `Hashtable` which does not display with root.

Uses of Hashtable in javax.swing.plaf.basic

Fields in javax.swing.plaf.basic declared as Hashtable
`protected Hashtable` | `BasicTreeUI.drawingCache` Used for minimizing the drawing of vertical lines.
`protected Hashtable` | `BasicFileChooserUI.BasicFileView.iconCache`

Uses of Hashtable in javax.swing.text.html.parser

Fields in javax.swing.text.html.parser declared as Hashtable
`Hashtable` | `DTD.elementHash`
`Hashtable` | `DTD.entityHash`

Uses of Hashtable in javax.swing.undo

Fields in javax.swing.undo declared as Hashtable
`protected Hashtable` | `StateEdit.preState` The state information prior to the edit
`protected Hashtable` | `StateEdit.postState` The state information after the edit

Methods in javax.swing.undo with parameters of type Hashtable
`void` | `StateEditable.storeState(Hashtable state)` Upon receiving this message the receiver should place any relevant state into state.
`void` | `StateEditable.restoreState(Hashtable state)` Upon receiving this message the receiver should extract any relevant state out of state.

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| JavaTM 2 Platform Std. Ed. v1.4.1
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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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