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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 | Provides support for undo/redo capabilities in an application such as a text editor.

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` | `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` | `ReplicateScaleFilter.setProperties(Hashtable props)` Passes along the properties from the source object after adding a property indicating the scale applied.
`void` | `PixelGrabber.setProperties(Hashtable props)` The setProperties method is part of the ImageConsumer API which this class must implement to retrieve the pixels.
`void` | `ImageConsumer.setProperties(Hashtable props)` Sets the extensible list of properties associated with this image.
`void` | `CropImageFilter.setProperties(Hashtable props)` Passes along the properties from the source object after adding a property indicating the cropped region.

Constructors in java.awt.image with parameters of type Hashtable
`BufferedImage(ColorModel cm, WritableRaster raster, boolean isRasterPremultiplied, Hashtable properties)` Constructs a new `BufferedImage` with a specified `ColorModel` and `Raster`.
`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.

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, including: Algorithms (such as DSA, RSA, MD5 or SHA-1).

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

Methods in javax.naming with parameters of type Hashtable
`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.
`abstract Context` | `ReferralException.getReferralContext(Hashtable env)` Retrieves the context at which to continue the method using environment properties.

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
`static Control` | `ControlFactory.getControlInstance(Control ctl, Context ctx, Hashtable env)` Creates a control using known control factories.
`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.

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` | `ObjectFactory.getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable environment)` Creates an object using the location or reference information specified.
`Object` | `StateFactory.getStateToBind(Object obj, Name name, Context nameCtx, Hashtable environment)` Retrieves the state of an object for binding.
`InitialContextFactory` | `InitialContextFactoryBuilder.createInitialContextFactory(Hashtable environment)` Creates an initial context factory using the specified environment.
`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.
`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.
`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.
`ObjectFactory` | `ObjectFactoryBuilder.createObjectFactory(Object obj, Hashtable environment)` Creates a new object factory using the environment supplied.
`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.
`Context` | `InitialContextFactory.getInitialContext(Hashtable environment)` Creates an Initial Context for beginning name resolution.

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
`protected Hashtable` | `JLayeredPane.getComponentToLayer()` Returns the hashtable that maps components to layers.
`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.

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` | `BasicFileChooserUI.BasicFileView.iconCache`
`protected Hashtable` | `BasicTreeUI.drawingCache` Used for minimizing the drawing of vertical lines.

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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