### List Available Configurations and Start Recording

Source: https://devdocs.io/openjdk/jdk.jfr/jdk/jfr/configuration

This example demonstrates how to list all available JFR configurations and how to start a recording using a specified configuration. It handles both listing and starting scenarios based on command-line arguments.

```java
public static void main(String... args) throws Exception {
    if (args.length == 0) {
        System.out.println("Configurations:");
        for (Configuration c : Configuration.getConfigurations()) {
            System.out.println("Name: " + c.getName());
            System.out.println("Label: " + c.getLabel());
            System.out.println("Description: " + c.getDescription());
            System.out.println("Provider: " + c.getProvider());
            System.out.println();
        }
    } else {
        String name = args[0];
        Configuration c = Configuration.getConfiguration(name);
        try (Recording r = new Recording(c)) {
            System.out.println("Starting recording with settings:");
            for (Map.Entry<String, String> setting : c.getSettings().entrySet()) {
                System.out.println(setting.getKey() + " = " + setting.getValue());
            }
            r.start();
        }
    }
}
```

--------------------------------

### start()

Source: https://devdocs.io/openjdk~25/java.base/java/lang/processbuilder

Starts a new process based on the configuration of this ProcessBuilder. This method handles command execution, environment setup, and working directory.

```APIDOC
## start()

### Description
Starts a new process using the attributes defined in this process builder. The subprocess will execute the specified command and arguments in the configured working directory with the defined environment variables.

### Method
POST

### Endpoint
N/A (Java Method)

### Throws
- `NullPointerException` - If any element in the command list is null.
- `IndexOutOfBoundsException` - If the command list is empty.
- `UnsupportedOperationException` - If the operating system does not support process creation.
- `IOException` - If an I/O error occurs during process startup.

### Returns
`Process` - A new `Process` object for managing the subprocess.
```

--------------------------------

### getMinimum

Source: https://devdocs.io/openjdk~25/java.base/java/time/temporal/valuerange

Gets the minimum value that the field can take. For example, the ISO day-of-month always starts at 1. The minimum is therefore 1.

```APIDOC
## getMinimum

### Description
Gets the minimum value that the field can take. For example, the ISO day-of-month always starts at 1. The minimum is therefore 1.

### Returns
- `long` - the minimum value for this field
```

--------------------------------

### BasicSplitPaneUI Installation Methods

Source: https://devdocs.io/openjdk~25-class-basicsplitpaneui

Methods for installing UI defaults, keyboard actions, and listeners.

```APIDOC
## installDefaults()

### Description
Installs the default values for the split pane UI.

### Method
Installation

### Parameters
None

## installKeyboardActions()

### Description
Installs the keyboard actions for the split pane.

### Method
Installation

### Parameters
None

## installListeners()

### Description
Installs the event listeners for the split pane.

### Method
Installation

### Parameters
None

## installUI(JComponent c)

### Description
Installs the UI delegate for the specified component.

### Method
Installation

### Parameters
- **c** (JComponent) - Required - The component to install the UI delegate on.
```

--------------------------------

### Get Minimum Value of a Field

Source: https://devdocs.io/openjdk~25/java.base/java/time/temporal/valuerange

Retrieves the minimum value a temporal field can take. For example, the ISO day-of-month starts at 1.

```java
public long getMinimum()

```

--------------------------------

### Default Configuration Syntax Example

Source: https://devdocs.io/openjdk~25/java.base/javax/security/auth/login/configuration

Illustrates the default syntax for a Configuration file, showing application names, LoginModule classes, flags, and options.

```plaintext
     Name {
           ModuleClass  Flag    ModuleOptions;
           ModuleClass  Flag    ModuleOptions;
           ModuleClass  Flag    ModuleOptions;
     };
     Name {
           ModuleClass  Flag    ModuleOptions;
           ModuleClass  Flag    ModuleOptions;
     };
     other {
           ModuleClass  Flag    ModuleOptions;
           ModuleClass  Flag    ModuleOptions;
     };

```

--------------------------------

### getLargestMinimum

Source: https://devdocs.io/openjdk~25/java.base/java/time/temporal/valuerange

Gets the largest possible minimum value that the field can take. For example, the ISO day-of-month always starts at 1. The largest minimum is therefore 1.

```APIDOC
## getLargestMinimum

### Description
Gets the largest possible minimum value that the field can take. For example, the ISO day-of-month always starts at 1. The largest minimum is therefore 1.

### Returns
- `long` - the largest possible minimum value for this field
```

--------------------------------

### Example Configuration Entry with Options

Source: https://devdocs.io/openjdk~25/java.base/javax/security/auth/login/configuration

Demonstrates a concrete Configuration entry for an application named 'Login', specifying Unix and Kerberos LoginModules with specific options.

```plaintext
Login {
  com.sun.security.auth.module.UnixLoginModule required;
  com.sun.security.auth.module.Krb5LoginModule optional
                  useTicketCache="true"
                  ticketCache="${user.home}${/}tickets";
};

```

--------------------------------

### Getting DecimalFormatSymbols for a Specific Locale

Source: https://devdocs.io/openjdk/java.base/java/text/decimalformatsymbols

Retrieves the DecimalFormatSymbols instance for a specified locale. This method supports locales from the Java runtime and installed providers. It can initialize with a specified numbering system if the JRE supports it, demonstrated by the example using Thai numbering.

```java
public static final DecimalFormatSymbols getInstance(Locale locale)
{
    // ... implementation details ...
}

// Example usage for Thai numbering system:
NumberFormat.getNumberInstance(Locale.forLanguageTag("th-TH-u-nu-thai"))
```

--------------------------------

### Example Domain Configuration

Source: https://devdocs.io/openjdk~25/java.base/java/security/domainloadstoreparameter

This example demonstrates a keystore domain named 'app1' with three keystores: 'app1-truststore', 'system-truststore', and 'app1-keystore'. It shows how to specify URIs and types for each keystore.

```plaintext
domain app1 {
    keystore app1-truststore
        keystoreURI="file:///app1/etc/truststore.jks";

    keystore system-truststore
        keystoreURI="${java.home}/lib/security/cacerts";

    keystore app1-keystore
        keystoreType="PKCS12"
        keystoreURI="file:///app1/etc/keystore.p12";
};

```

--------------------------------

### Get Start Point

Source: https://devdocs.io/openjdk~25/java.desktop/java/awt/geom/line2d.float

Retrieves the start Point2D object of this line segment.

```java
public Point2D getP1()

```

--------------------------------

### Highlighter.install()

Source: https://devdocs.io/openjdk~25-interface-highlighter

Installs the highlighter onto the interface.

```APIDOC
## Highlighter.install()

### Description
Installs the highlighter onto the interface.

### Method
(Not specified in source)

### Endpoint
(Not specified in source)

### Parameters
(Not specified in source)

### Request Example
(Not specified in source)

### Response
(Not specified in source)
```

--------------------------------

### Get Starting Angle of Arc

Source: https://devdocs.io/openjdk~25/java.desktop/java/awt/geom/arc2d

Returns the starting angle of the arc in degrees.

```java
public double getAngleStart()
```

--------------------------------

### Get Gap Start in GapContent

Source: https://devdocs.io/openjdk/java.desktop/javax/swing/text/gapcontent

Retrieves the starting index of the gap in the content buffer.

```java
protected final int getGapStart()
```

--------------------------------

### Starting a Simple Process

Source: https://devdocs.io/openjdk~25/java.base/java/lang/processbuilder

Starts a new operating system process using the default working directory and environment. This is the most basic way to launch an external command.

```java
Process p = new ProcessBuilder("myCommand", "myArg").start();
```

--------------------------------

### Basic RowFilter Example: Starts With 'a'

Source: https://devdocs.io/openjdk~25/java.desktop/javax/swing/rowfilter

This example demonstrates a RowFilter that includes entries where at least one column's string value starts with the letter 'a'. It iterates through all columns of an entry to check the condition.

```java
RowFilter<Object,Object> startsWithAFilter = new RowFilter<Object,Object>() {
  public boolean include(Entry<? extends Object, ? extends Object> entry) {
    for (int i = entry.getValueCount() - 1; i >= 0; i--) {
      if (entry.getStringValue(i).startsWith("a")) {
        // The value starts with "a", include it
        return true;
      }
    }
    // None of the columns start with "a"; return false so that this
    // entry is not shown
    return false;
  }
};

```

--------------------------------

### BasicRootPaneUI Installation Methods

Source: https://devdocs.io/openjdk~25-class-basicrootpaneui

Methods for installing components, defaults, keyboard actions, and listeners for BasicRootPaneUI.

```APIDOC
## installComponents()

### Description
Installs the components for the BasicRootPaneUI.

### Method
Instance Method

### Parameters
None
```

```APIDOC
## installDefaults()

### Description
Installs the default settings for the BasicRootPaneUI.

### Method
Instance Method

### Parameters
None
```

```APIDOC
## installKeyboardActions()

### Description
Installs the keyboard actions for the BasicRootPaneUI.

### Method
Instance Method

### Parameters
None
```

```APIDOC
## installListeners()

### Description
Installs the event listeners for the BasicRootPaneUI.

### Method
Instance Method

### Parameters
None
```

--------------------------------

### start Method

Source: https://devdocs.io/openjdk/java.management/javax/management/monitor/monitor

Abstract method to start the monitor. Must be implemented by subclasses.

```java
public abstract void start()
```

--------------------------------

### Get Start Time of Recorded Event

Source: https://devdocs.io/openjdk/jdk.jfr/jdk/jfr/consumer/recordedevent

Retrieves the start time of the event. For instant events, start time and end time are identical.

```java
public Instant getStartTime()
```

--------------------------------

### autoStart()

Source: https://devdocs.io/openjdk~25/jdk.compiler/com/sun/source/util/plugin

Returns whether or not this plugin should be automatically started, even if not explicitly specified in the command-line options. If true, the plugin is initialized with an empty argument array.

```APIDOC
## autoStart()

### Description
Returns whether or not this plugin should be automatically started, even if not explicitly specified in the command-line options. This method will be called by javac for all plugins located by the service loader. If the method returns `true`, the plugin will be `initialized` with an empty array of string arguments if it is not otherwise initialized due to an explicit command-line option.

### Method
```java
default boolean autoStart()
```

### Returns
- **boolean**: whether or not this plugin should be automatically started
```

--------------------------------

### Get a Specific Installed Provider

Source: https://devdocs.io/openjdk/java.base/java/security/security

Returns the security provider installed with the specified name, if it exists.

```Java
public static Provider getProvider(String name)
```

--------------------------------

### EditorKit install() Method

Source: https://devdocs.io/openjdk/java.desktop/javax/swing/text/editorkit

Called when the EditorKit is being installed into a JEditorPane. This method is intended for setup operations.

```java
public void install(JEditorPane c)

```

--------------------------------

### installDefaults Method

Source: https://devdocs.io/openjdk/java.desktop/javax/swing/plaf/basic/basictooltipui

Installs default properties for the tooltip UI.

```APIDOC
## installDefaults(JComponent c)

### Description
Installs default properties.

### Method
`protected void installDefaults(JComponent c)`

### Parameters
#### Path Parameters
- **c** (JComponent) - a component
```

--------------------------------

### installDefaults

Source: https://devdocs.io/openjdk~25/java.desktop/javax/swing/plaf/synth/synthinternalframeui

Installs the defaults for the SynthInternalFrameUI.

```APIDOC
## installDefaults()

### Description
Installs the defaults.

### Overrides
`installDefaults` in class `BasicInternalFrameUI`
```

--------------------------------

### Get Recording Start Time

Source: https://devdocs.io/openjdk~25/jdk.management.jfr/jdk/management/jfr/recordinginfo

Retrieves the start time of the recording, measured in milliseconds since the epoch. Returns null if the recording has not yet started.

```Java
public long getStartTime()
```

--------------------------------

### Create Source File Example

Source: https://devdocs.io/openjdk/java.compiler/javax/annotation/processing/filer

Demonstrates how to create a source file using the Filer interface, passing the originating element as a hint. This is useful for generating new source files based on existing code elements.

```Java
filer.createSourceFile("GeneratedFromUserSource",
                            eltUtils.getTypeElement("UserSource"));
```

--------------------------------

### Method: getRunStart

Source: https://devdocs.io/openjdk~25/java.base/java/text/bidi

Gets the starting index of a specified logical run. This is an offset relative to the start of the line.

```java
int getRunStart(int run)
```

--------------------------------

### Get Recording Start Time

Source: https://devdocs.io/openjdk/jdk.management.jfr/jdk/management/jfr/recordinginfo

Retrieves the start time of the JFR recording, measured in milliseconds since the epoch. Returns null if the recording has not yet started.

```java
public long getStartTime()

```

--------------------------------

### Get Link Start and End Index

Source: https://devdocs.io/openjdk/java.desktop/javax/accessibility/accessiblehyperlink

Retrieves the start and end indices of the hyperlink within its hypertext document.

```java
public abstract int getEndIndex()
```

```java
public abstract int getStartIndex()
```

--------------------------------

### installDefaults

Source: https://devdocs.io/openjdk~25/java.desktop/javax/swing/plaf/synth/synthsplitpaneui

Installs the UI defaults for the SynthSplitPaneUI.

```APIDOC
## installDefaults()

### Description
Installs the UI defaults.

### Method
`protected void installDefaults()`

### Overrides
`installDefaults` in class `BasicSplitPaneUI`
```

--------------------------------

### Create RecordingStream with Default Configuration

Source: https://devdocs.io/openjdk/jdk.jfr/jdk/jfr/consumer/recordingstream

This example shows how to create a RecordingStream using a predefined 'default' configuration and register a general event handler to print all events to standard output. The stream is then started.

```java
var c = Configuration.getConfiguration("default");
try (var rs = new RecordingStream(c)) {
    rs.onEvent(System.out::println);
    rs.start();
}
```

--------------------------------

### Get Matcher Region Start Index

Source: https://devdocs.io/openjdk/java.base/java/util/regex/matcher

Reports the starting index (inclusive) of the region where the matcher searches for matches.

```Java
public int regionStart()
```

--------------------------------

### installDefaults Method

Source: https://devdocs.io/openjdk~25/java.desktop/javax/swing/plaf/basic/basiccolorchooserui

Installs default properties for the UI.

```APIDOC
## installDefaults()

### Description
Installs default properties.

### Method
`protected void installDefaults()`
```

--------------------------------

### Get All Installed Security Providers

Source: https://devdocs.io/openjdk/java.base/java/security/security

Returns an array containing all security providers currently installed in the Java environment.

```Java
public static Provider[] getProviders()
```

--------------------------------

### installDefaults Method

Source: https://devdocs.io/openjdk/java.desktop/javax/swing/plaf/basic/basictooltipui

Installs the default properties for the tool tip UI on the specified component.

```java
protected void installDefaults(JComponent c)
```

--------------------------------

### Get start index of a run

Source: https://devdocs.io/openjdk~25/java.base/java/text/bidi

Finds the starting character index for a specified logical run within the text line.

```java
public int getRunStart(int run)
```

--------------------------------

### Get Start Index of Previous Match

Source: https://devdocs.io/openjdk/java.base/java/util/regex/matcher

Returns the starting index of the most recent match. This method is part of the `MatchResult` interface.

```Java
public int start()
```

--------------------------------

### start()

Source: https://devdocs.io/openjdk/java.management/javax/management/monitor/stringmonitor

Starts the StringMonitor.

```APIDOC
## start()

### Description
Starts the StringMonitor, enabling it to monitor the specified string attribute and trigger notifications based on the configured conditions.

### Method
START

### Endpoint
N/A

### Parameters
None

### Request Example
N/A

### Response
N/A
```

--------------------------------

### Get LocalDateTime at Start of Day

Source: https://devdocs.io/openjdk/java.base/java/time/localdate

Combines the `LocalDate` with the time of midnight (00:00) to create a `LocalDateTime` representing the start of this date.

```java
public LocalDateTime atStartOfDay()
```

--------------------------------

### Example Usage of documentBaseKey

Source: https://devdocs.io/openjdk~25/java.desktop/javax/swing/plaf/basic/basichtml

An example demonstrating how to set the document base key client property on a JComponent to resolve relative resource paths.

```java
jComponent.putClientProperty(
                                documentBaseKey,
                                xxx.class.getResource("resources/"));
```

--------------------------------

### JTextArea.getLineStartOffset()

Source: https://devdocs.io/openjdk~25-class-jtextarea

Gets the offset of the start of a given line.

```APIDOC
## JTextArea.getLineStartOffset()

### Description

Returns the offset of the start of the specified line in the text area.

### Method

`int getLineStartOffset(int line)`

### Parameters

#### Path Parameters

None

#### Query Parameters

None

#### Request Body

- **line** (int) - Required - The line number (0-based) for which to get the start offset.
```

--------------------------------

### install(JEditorPane c)

Source: https://devdocs.io/openjdk/java.desktop/javax/swing/text/editorkit

Called when the kit is being installed into the a JEditorPane. This is used to initialize the kit with the JEditorPane.

```APIDOC
## install(JEditorPane c)

### Description
Called when the kit is being installed into the a JEditorPane.

### Parameters
* `c` (JEditorPane) - the JEditorPane
```

--------------------------------

### getStartOffset

Source: https://devdocs.io/openjdk/java.desktop/javax/swing/text/abstractdocument

Gets the starting offset in the model for the element.

```APIDOC
## getStartOffset

### Description
Gets the starting offset in the model for the element.

### Returns
The starting offset of the element.
```

--------------------------------

### installPreviewPanel Method

Source: https://devdocs.io/openjdk~25/java.desktop/javax/swing/plaf/basic/basiccolorchooserui

Installs the preview panel for the color chooser.

```APIDOC
## installPreviewPanel()

### Description
Installs preview panel.

### Method
`protected void installPreviewPanel()`
```

--------------------------------

### NIS Server Configuration Example

Source: https://devdocs.io/openjdk~25/jdk.security.auth/com/sun/security/auth/module/jndiloginmodule

Example configuration for connecting to a NIS server.

```properties
user.provider.url="nis://**NISServerHostName**/**NISDomain**/user"
group.provider.url="nis://**NISServerHostName**/**NISDomain**/system/group"
```

--------------------------------

### Service Provider Configuration File Example

Source: https://devdocs.io/openjdk~25/java.base/java/util/serviceloader

Example of a provider-configuration file for deploying service providers on the class path. The file is named after the service and lists provider class names.

```properties
     META-INF/services/com.example.CodecFactory 
     com.example.impl.StandardCodecs # Standard codecs 
```

--------------------------------

### get (index, dst)

Source: https://devdocs.io/openjdk/java.base/java/nio/intbuffer

Absolute bulk get method. Reads integers from this buffer into the given destination array, starting at the specified index.

```APIDOC
## get (index, dst)

### Description
Absolute bulk get method. Reads integers from this buffer into the given destination array, starting at the specified index.

### Method
`IntBuffer get(int index, int[] dst)`
`IntBuffer get(int index, int[] dst, int offset, int length)`

### Parameters
#### Path Parameters
- **index** (int) - The starting index in this buffer.
- **dst** (int[]) - The destination array.
- **offset** (int) - The starting offset in the destination array.
- **length** (int) - The number of integers to read.
```

--------------------------------

### Get Start Position of a Tree

Source: https://devdocs.io/openjdk/jdk.compiler/com/sun/source/util/sourcepositions

Retrieves the starting character offset of a given Tree within a CompilationUnit. Returns Diagnostic.NOPOS if the position is unavailable.

```java
long getStartPosition(CompilationUnitTree file, Tree tree)
```

--------------------------------

### Create and Initialize SimpleBindings

Source: https://devdocs.io/openjdk~25/java.scripting/javax/script/simplebindings

Demonstrates how to create a new SimpleBindings object and populate it with initial key-value pairs. This is useful for setting up the environment before executing a script.

```Java
SimpleBindings bindings = new SimpleBindings();
bindings.put("variableName", "variableValue");
bindings.put("anotherVar", 123);
```

--------------------------------

### start Method

Source: https://devdocs.io/openjdk/java.management.rmi/javax/management/remote/rmi/rmiconnectorserver

Activates the connector server, enabling it to listen for client connections. The behavior depends on the constructor parameters, potentially involving RMI server export and JNDI binding.

```APIDOC
## start

### Description
Activates the connector server, that is starts listening for client connections. Calling this method when the connector server is already active has no effect. Calling this method when the connector server has been stopped will generate an `IOException`.

### Method
`public void start() throws IOException`

### Details
The behavior of this method when called for the first time depends on the parameters that were supplied to the constructor.

First, an object of a subclass of `RMIServerImpl` is required, to export the connector server through RMI:
  * If an `RMIServerImpl` was supplied to the constructor, it is used.
  * Otherwise, if the `JMXServiceURL` was null, or its protocol part was `rmi`, an object of type `RMIJRMPServerImpl` is created.
  * Otherwise, the implementation can create an implementation-specific `RMIServerImpl` or it can throw `MalformedURLException`.

If the given address includes a JNDI directory URL as specified in the package documentation for `javax.management.remote.rmi`, then this `RMIConnectorServer` will bootstrap by binding the `RMIServerImpl` to the given address.
If the URL path part of the `JMXServiceURL` was empty or a single slash (`/`), then the RMI object will not be bound to a directory. Instead, a reference to it will be encoded in the URL path of the RMIConnectorServer address (returned by `getAddress()`). The encodings for `rmi` are described in the package documentation for `javax.management.remote.rmi`.
The behavior when the URL path is neither empty nor a JNDI directory URL, or when the protocol is not `rmi`, is implementation defined, and may include throwing `MalformedURLException` when the connector server is created or when it is started.

### Throws
- **`IllegalStateException`** - if the connector server has not been attached to an MBean server.
- **`IOException`** - if the connector server cannot be started.
```

--------------------------------

### Get Start Index of Hypertext Link

Source: https://devdocs.io/openjdk/java.desktop/javax/accessibility/accessiblehyperlink

Obtains the starting index of the hyperlink within the hypertext document. This is useful for precise navigation and selection.

```Java
public abstract int getStartIndex()
```

--------------------------------

### Get Scanline Stride in SinglePixelPackedSampleModel

Source: https://devdocs.io/openjdk/java.desktop/java/awt/image/singlepixelpackedsamplemodel

Retrieves the scanline stride, which is the number of data array elements between the start of one scanline and the start of the next.

```java
public int getScanlineStride()
{
    return scanlineStride;
}
```

--------------------------------

### Minimal HTTP Server Example

Source: https://devdocs.io/openjdk~25/jdk.httpserver/com/sun/net/httpserver/package-summary

Demonstrates the creation of a basic HTTP server that listens on a specified port and handles requests for a particular path. It requires implementing the HttpHandler interface to process incoming requests.

```Java
class MyHandler implements HttpHandler {
    public void handle(HttpExchange t) throws IOException {
        InputStream is = t.getRequestBody();
        read(is); // .. read the request body
        String response = "This is the response";
        t.sendResponseHeaders(200, response.length());
        OutputStream os = t.getResponseBody();
        os.write(response.getBytes());
        os.close();
    }
}

HttpServer server = HttpServer.create(new InetSocketAddress(8000), 0);
server.createContext("/applications/myapp", new MyHandler());
server.setExecutor(null); // creates a default executor
server.start();

```

--------------------------------

### Initialize UIDefaults with Key-Value Pairs Example

Source: https://devdocs.io/openjdk~25/java.desktop/javax/swing/uidefaults

An example demonstrating how to initialize a UIDefaults object using an array of key-value pairs for properties like Font, Color, and Integer.

```java
       Object[] uiDefaults = {
            "Font", new Font("Dialog", Font.BOLD, 12),
           "Color", Color.red,
            "five", Integer.valueOf(5)
       }
       UIDefaults myDefaults = new UIDefaults(uiDefaults);

```

--------------------------------

### Get Installed Login Configuration

Source: https://devdocs.io/openjdk~25/java.base/javax/security/auth/login/configuration

Retrieves the currently installed login Configuration. Returns the configuration set via setConfiguration, or a default if none has been set.

```java
public static Configuration getConfiguration()

```

--------------------------------

### installDefaults

Source: https://devdocs.io/openjdk/java.desktop/javax/swing/plaf/synth/synthviewportui

Installs default settings for a viewport.

```APIDOC
## installDefaults(JComponent c)

### Description
Installs defaults for a viewport.

### Method
`protected void installDefaults(JComponent c)`

### Parameters
#### Path Parameters
- **c** (JComponent) - A `JViewport` object.
```

--------------------------------

### installUI Method

Source: https://devdocs.io/openjdk~25/java.desktop/javax/swing/plaf/basic/basiceditorpaneui

Installs the UI for a component, including setting opacity, installing caret and highlighter, attaching to the editor and model, and creating the view hierarchy.

```APIDOC
## installUI(JComponent c)

### Description
Installs the UI for a component. This does the following things:
1. Sets the associated component to opaque if the opaque property has not already been set by the client program. This will cause the component's background color to be painted.
2. Installs the default caret and highlighter into the associated component. These properties are only set if their current value is either `null` or an instance of `UIResource`.
3. Attaches to the editor and model. If there is no model, a default one is created.
4. Creates the view factory and the view hierarchy used to represent the model.

### Method
`public void installUI(JComponent c)`

### Parameters
#### Path Parameters
- **c** (JComponent) - the editor component

### Since
1.5

### See Also
- `ComponentUI.installUI(JComponent)`

### Overrides
- `installUI` in class `BasicTextUI`
```

--------------------------------

### Get Installed FileSystemProviders

Source: https://devdocs.io/openjdk/java.base/java/nio/file/spi/filesystemprovider

Returns an unmodifiable list of all installed file system providers. The first call initializes the default provider and loads others.

```java
public static List<FileSystemProvider> installedProviders()
```

--------------------------------

### CharsetProvider Configuration File Example

Source: https://devdocs.io/openjdk/java.base/java/nio/charset/spi/charsetprovider

Example content for a META-INF/services/java.nio.charset.spi.CharsetProvider file, listing concrete charset provider classes.

```text
# Example configuration file content
# com.example.MyCharsetProvider
# com.example.AnotherCharsetProvider
```

--------------------------------

### Get Begin Index

Source: https://devdocs.io/openjdk~25/java.base/java/text/characteriterator

Returns the starting index of the text being iterated.

```java
int getBeginIndex()

```

--------------------------------

### FileObject.getName() Example

Source: https://devdocs.io/openjdk/java.compiler/javax/tools/fileobject

Demonstrates how to get the name of a file represented by a FileObject.

```Java
FileObject.getName()
```

--------------------------------

### Starting a new process with default working directory and environment

Source: https://devdocs.io/openjdk~25/java.base/java/lang/processbuilder

This snippet demonstrates how to start a new process using ProcessBuilder with a command and its arguments. The process will inherit the default working directory and environment of the current process.

```APIDOC
## ProcessBuilder.start()

### Description
Starts a new process with the command and arguments specified in the ProcessBuilder.

### Method
`start()`

### Endpoint
N/A (Java method call)

### Parameters
None directly on the `start()` method, attributes are set on the `ProcessBuilder` instance before calling `start()`.

### Request Example
```java
Process p = new ProcessBuilder("myCommand", "myArg").start();
```

### Response
#### Success Response
Returns a `Process` object representing the newly created subprocess.

#### Response Example
```java
Process process = ...; // Result of pb.start()
```
```

--------------------------------

### MonitorMBean.start()

Source: https://devdocs.io/openjdk~25-interface-monitormbean

Starts the monitoring process for all configured observed objects.

```APIDOC
## MonitorMBean.start()

### Description
Starts the monitoring process for all configured observed objects.

### Method
Not specified (likely a Java method call)

### Response
- **Success**: void

### Example
```java
monitorMBean.start();
```
```

--------------------------------

### FileObject.getCharContent() Example

Source: https://devdocs.io/openjdk/java.compiler/javax/tools/fileobject

Shows how to get the character content of a file as a CharSequence.

```Java
FileObject.getCharContent()
```

--------------------------------

### get(int index, char[] dst)

Source: https://devdocs.io/openjdk/java.base/java/nio/charbuffer

Transfers characters from this CharBuffer into a destination character array starting at a specified index. This is an absolute bulk get operation.

```APIDOC
## get(int index, char[] dst)

### Description
Transfers chars from this buffer into the given destination array. The position of this buffer is unchanged. This method behaves in the same way as `src.get(index, dst, 0, dst.length)`.

### Method
`get`

### Parameters
#### Path Parameters
- **index** (int) - The index in this buffer from which the first char will be read; must be non-negative and less than `limit()`
- **dst** (char[]) - The destination array

### Returns
This buffer

### Throws
- `IndexOutOfBoundsException` - If `index` is negative, not smaller than `limit()`, or `limit() - index < dst.length`

### Since
13
```

--------------------------------

### process() Method

Source: https://devdocs.io/openjdk/jdk.jdi/com/sun/jdi/connect/vmstartexception

Returns the Process object for the launched target VM, which can be used to diagnose startup errors.

```java
public Process process()
```

--------------------------------

### Get Day of Week in Month Adjuster

Source: https://devdocs.io/openjdk~25/java.base/java/time/temporal/temporaladjusters

Returns an adjuster that sets the date to the ordinal day-of-week within the month. For example, to get the third Wednesday of June.

```java
TemporalAdjuster dayOfWeekInMonth = TemporalAdjusters.dayOfWeekInMonth(3, DayOfWeek.WEDNESDAY);
```

--------------------------------

### init(KeyStore ks, char[] password)

Source: https://devdocs.io/openjdk/java.base/javax/net/ssl/keymanagerfactory

Initializes the KeyManagerFactory with a KeyStore and its password for obtaining key material.

```APIDOC
## init(KeyStore ks, char[] password)

### Description
Initializes this factory with a source of key material. The provider typically uses a KeyStore for obtaining key material for use during secure socket negotiations. The KeyStore is generally password-protected. For more flexible initialization, please see `init(ManagerFactoryParameters)`.

### Method
void

### Parameters
* `ks` (KeyStore) - The key store or null.
* `password` (char[]) - The password for recovering keys in the KeyStore.

### Throws
* `KeyStoreException` - if this operation fails.
* `NoSuchAlgorithmException` - if the specified algorithm is not available from the specified provider.
* `UnrecoverableKeyException` - if the key cannot be recovered (e.g. the given password is wrong).
```

--------------------------------

### Example: Thread-Local Unique Identifiers

Source: https://devdocs.io/openjdk~25/java.base/java/lang/threadlocal

Demonstrates how to use ThreadLocal to generate unique IDs for each thread. Each thread gets its ID upon the first call to get().

```java
import java.util.concurrent.atomic.AtomicInteger;

public class ThreadId {
    // Atomic integer containing the next thread ID to be assigned
    private static final AtomicInteger nextId = new AtomicInteger(0);

    // Thread local variable containing each thread's ID
    private static final ThreadLocal<Integer> threadId =
        new ThreadLocal<Integer>() {
            @Override protected Integer initialValue() {
                return nextId.getAndIncrement();
        }
    };

    // Returns the current thread's unique ID, assigning it if necessary
    public static int get() {
        return threadId.get();
    }
}
```

--------------------------------

### installChooserPanel()

Source: https://devdocs.io/openjdk/java.desktop/javax/swing/colorchooser/abstractcolorchooserpanel

Installs the chooser panel.

```APIDOC
## installChooserPanel()

### Description
This method is called by the `JColorChooser` when this chooser panel is added to the `JColorChooser`. Subclasses should override this method to perform any necessary setup.

### Method
`protected void installChooserPanel()`

### Endpoint
N/A

### Parameters
None

### Request Example
N/A

### Response
N/A
```

--------------------------------

### getInit Method

Source: https://devdocs.io/openjdk/java.management/java/lang/management/memoryusage

Retrieves the initial amount of memory in bytes that the Java virtual machine requests from the operating system. Returns -1 if undefined.

```java
public long getInit()
```

--------------------------------

### Get Text Start Offset

Source: https://devdocs.io/openjdk~25/java.xml/javax/xml/stream/xmlstreamreader

Returns the starting position of the text for the current text event within the character array. This method is only valid for text-related states.

```Java
int getTextStart() 
```

--------------------------------

### Namespace Support Example Session

Source: https://devdocs.io/openjdk~25/java.xml/org/xml/sax/helpers/namespacesupport

Demonstrates a typical session using NamespaceSupport to declare prefixes, process qualified names, and manage contexts. This example shows how to push and pop contexts, declare prefixes, and extract namespace information from qualified names.

```java
String parts[] = new String[3];
NamespaceSupport support = new NamespaceSupport();

support.pushContext();
support.declarePrefix("", "http://www.w3.org/1999/xhtml");
support.declarePrefix("dc", "http://www.purl.org/dc#");

parts = support.processName("p", parts, false);
System.out.println("Namespace URI: " + parts[0]);
System.out.println("Local name: " + parts[1]);
System.out.println("Raw name: " + parts[2]);

parts = support.processName("dc:title", parts, false);
System.out.println("Namespace URI: " + parts[0]);
System.out.println("Local name: " + parts[1]);
System.out.println("Raw name: " + parts[2]);

support.popContext();

```

--------------------------------

### Get Visible Paths From a Specific Path

Source: https://devdocs.io/openjdk~25/java.desktop/javax/swing/tree/abstractlayoutcache

Retrieves an enumeration of visible tree paths starting from a given path. Returns null if the starting path is not visible.

```java
public abstract Enumeration<TreePath> getVisiblePathsFrom(TreePath path)
```

--------------------------------

### Get Selection Start Index

Source: https://devdocs.io/openjdk~25/java.desktop/javax/swing/text/jtextcomponent

Returns the starting offset of the selected text. If no text is selected, it returns the caret position. For empty text, it returns 0.

```java
public int getSelectionStart()
```

--------------------------------

### Example Usage of EventSettings

Source: https://devdocs.io/openjdk~25/jdk.jfr/jdk/jfr/eventsettings

Demonstrates how to enable specific events, configure their settings (period, stack trace, threshold), start, stop, and dump a recording.

```java
try (Recording r = new Recording()) {
    r.enable("jdk.CPULoad")
     .withPeriod(Duration.ofSeconds(1));
    r.enable("jdk.FileWrite")
     .withoutStackTrace()
     .withThreshold(Duration.ofNanos(10));
    r.start();
    Thread.sleep(10_000);
    r.stop();
    r.dump(Files.createTempFile("recording", ".jfr"));
}
```

--------------------------------

### Get Start Index of Match (Java)

Source: https://devdocs.io/openjdk~25/java.base/java/util/regex/matchresult

Returns the starting index of the entire subsequence matched by the regular expression. Throws IllegalStateException if no match has been attempted or failed.

```java
int start()
```

--------------------------------

### installListeners()

Source: https://devdocs.io/openjdk~25-class-basicseparatorui

Installs the event listeners for the BasicSeparatorUI.

```APIDOC
## installListeners()

### Description
Installs the event listeners for the BasicSeparatorUI.

### Method
Instance Method

### Parameters
None

### Response
None
```

--------------------------------

### Caret.install()

Source: https://devdocs.io/openjdk~25-interface-caret

Installs the caret, associating it with a component.

```APIDOC
## Caret.install()

### Description
Installs the caret, associating it with a component.

### Method
Not applicable (Java method)

### Parameters
* **component** (JTextComponent) - Required - The component to associate the caret with.

### Response
Void
```

--------------------------------

### Example: Get ACL File Attribute View

Source: https://devdocs.io/openjdk~25/java.base/java/nio/file/files

Usage example demonstrating how to obtain an AclFileAttributeView to access or modify a file's Access Control List.

```Java
Path path = ...
AclFileAttributeView view = Files.getFileAttributeView(path, AclFileAttributeView.class);
if (view != null) {
    List<AclEntry> acl = view.getAcl();
    : 
}
```

--------------------------------

### Get Flow Start

Source: https://devdocs.io/openjdk/java.desktop/javax/swing/text/paragraphview

Fetches the starting location along the flow axis for a child view's flow span. Used in conjunction with getFlowSpan for layout.

```java
public int getFlowStart(int index)
```

--------------------------------

### start Method

Source: https://devdocs.io/openjdk/java.management/javax/management/monitor/monitor

Starts the monitor. This is an abstract method that must be implemented by subclasses.

```APIDOC
## start
```java
public abstract void start()
```

### Description
Starts the monitor.

Specified by:
     `start` in interface `MonitorMBean`

### Method
```java
public abstract void start()
```
```

--------------------------------

### getSelectionStart

Source: https://devdocs.io/openjdk~25/java.desktop/java/awt/textcomponent

Gets the starting index of the currently selected text within this component.

```APIDOC
## getSelectionStart

### Description
Gets the start position of the selected text in this text component.

### Method
int getSelectionStart()

### Returns
The start position of the selected text.

### See Also
* `setSelectionStart(int)`
* `getSelectionEnd()`
```

--------------------------------

### installDefaults Method

Source: https://devdocs.io/openjdk/java.desktop/javax/swing/plaf/basic/basicseparatorui

Installs the default properties for the separator UI.

```APIDOC
## installDefaults(JSeparator s)

### Description
Installs default properties.

### Method
`protected void installDefaults(JSeparator s)`

### Parameters
#### Path Parameters
- **s** (JSeparator) - an instance of `JSeparator`
```

--------------------------------

### Get Element Name

Source: https://devdocs.io/openjdk/java.xml/javax/xml/stream/events/startelement

Retrieves the qualified name of the start element event.

```Java
QName getName()

```

--------------------------------

### BasicLabelUI.installDefaults

Source: https://devdocs.io/openjdk~25-class-basiclabelui

Installs the defaults for the transition. This method is called when the UI is installed on a component.

```APIDOC
## BasicLabelUI.installDefaults(AbstractButton c)

### Description
Installs the defaults for the transition.

### Method
Instance Method

### Parameters
* **c** (AbstractButton) - The component to install defaults on.
```

--------------------------------

### Java ProcessBuilder startPipeline Example

Source: https://devdocs.io/openjdk~25/java.base/java/lang/processbuilder

Demonstrates how to use startPipeline to create a process pipeline for counting unique imports in Java files. It shows the setup of multiple ProcessBuilders and how to retrieve and process the output from the last process in the pipeline.

```Java
String directory = "/home/duke/src";
ProcessBuilder[] builders = {
         new ProcessBuilder("find", directory, "-type", "f"),
         new ProcessBuilder("xargs", "grep", "-h", "^import "),
         new ProcessBuilder("awk", "{print $2;}"),
         new ProcessBuilder("sort", "-u")};
List<Process> processes = ProcessBuilder.startPipeline( Arrays.asList(builders));
Process last = processes.get(processes.size() - 1);
try (InputStream is = last.getInputStream();
    Reader isr = new InputStreamReader(is);
    BufferedReader r = new BufferedReader(isr)) {
    long count = r.lines().count();
}
```

--------------------------------

### getOffset Method

Source: https://devdocs.io/openjdk/java.desktop/javax/swing/text/defaultstyleddocument.elementspec

Gets the starting offset within the character array for this ElementSpec.

```APIDOC
## Method getOffset

### Description
Gets the starting offset.

### Returns
* int - the offset >= 0
```

--------------------------------

### Build and Configure HttpClient

Source: https://devdocs.io/openjdk~25/java.net.http/java/net/http/httpclient.version

Demonstrates how to build and configure an HttpClient instance with specific settings like HTTP version, redirect policy, connection timeout, proxy, and authenticator.

```java
HttpClient client = HttpClient.newBuilder()
     .version(Version.HTTP_1_1)
     .followRedirects(Redirect.NORMAL)
     .connectTimeout(Duration.ofSeconds(20))
     .proxy(ProxySelector.of(new InetSocketAddress("proxy.example.com", 80)))
     .authenticator(Authenticator.getDefault())
     .build();
```

--------------------------------

### Get Text Begin Index

Source: https://devdocs.io/openjdk/java.base/java/text/characteriterator

Returns the starting index of the text being iterated.

```java
int getBeginIndex()
```

--------------------------------

### get(int index, short[] dst)

Source: https://devdocs.io/openjdk~25/java.base/java/nio/shortbuffer

Transfers shorts from this buffer into a destination array starting at a specified index. This is a convenience method that calls the more detailed get method.

```APIDOC
## get(int index, short[] dst)

### Description
Absolute bulk get method. Transfers shorts from this buffer into the given destination array. The position of this buffer is unchanged. This method behaves identically to `src.get(index, dst, 0, dst.length)`.

### Parameters
* **index** (int) - The index in this buffer from which the first short will be read; must be non-negative and less than `limit()`
* **dst** (short[]) - The destination array

### Returns
This buffer

### Throws
* **IndexOutOfBoundsException** - If `index` is negative, not smaller than `limit()`, or `limit() - index < dst.length`

### Since
13
```

--------------------------------

### engineInit

Source: https://devdocs.io/openjdk~25/java.base/javax/net/ssl/keymanagerfactoryspi

Initializes this factory with a source of key material using a KeyStore and password.

```APIDOC
## engineInit(KeyStore ks, char[] password)

### Description
Initializes this factory with a source of key material.

### Method
`protected abstract void`

### Parameters
#### Path Parameters
None

#### Query Parameters
None

#### Request Body
None

### Parameters
- **ks** (KeyStore) - the key store or null
- **password** (char[]) - the password for recovering keys

### Throws
- **KeyStoreException** - if this operation fails
- **NoSuchAlgorithmException** - if the specified algorithm is not available from the specified provider.
- **UnrecoverableKeyException** - if the key cannot be recovered
```

--------------------------------

### Get TransformService Instance

Source: https://devdocs.io/openjdk/java.xml.crypto/javax/xml/crypto/dsig/transformservice

Obtain a TransformService instance for a specific algorithm URI and XML mechanism type. For example, to get the XPath 2.0 transform service for DOM.

```java
TransformService ts = TransformService.getInstance(Transform.XPATH2, "DOM");
```

--------------------------------

### Launching JConsole with Plugins

Source: https://devdocs.io/openjdk~25/jdk.jconsole/com/sun/tools/jconsole/jconsoleplugin

Demonstrates the command-line syntax for launching JConsole and specifying the path to custom plugin JAR files or directories.

```bash
jconsole -pluginpath <plugin-path>
```