### Install SLEEF from Source

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.incubator.vector/unix/native/libsleef/upstream/README.md

Install the built SLEEF library and headers to a specified directory using CMake's install command.

```bash
cmake --install build --prefix=<prefix>
```

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

### Install Cygwin Packages

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/doc/building.html

Installs essential packages for JDK building on Cygwin. Ensure the path to the Cygwin setup executable is correct.

```bash
<path to Cygwin setup>/setup-x86_64 -q -P autoconf -P make -P unzip -P zip
```

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

### Setup Configure Script for Bash Completion

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/doc/building.md

Create and install a helper script to enable bash completion for the configure script. This script ensures that bash correctly interprets `./configure` commands for completion.

```bash
cat << EOT > /tmp/configure
#!/bin/bash
if [ $(pwd) = $(cd $(dirname $0); pwd) ] ; then
  echo >&2 "Abort: Trying to call configure helper recursively"
  exit 1
fi

bash $PWD/configure "$@"
EOT
chmod +x /tmp/configure
sudo mv /tmp/configure /usr/local/bin
```

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

### JWEBSERVER Startup Example

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.httpserver/share/man/jwebserver.md

Example output upon successful startup of the jwebserver, indicating the binding address, port, and the directory being served.

```bash
$ jwebserver
Binding to loopback by default. For all interfaces use "-b 0.0.0.0" or "-b ::".
Serving /cwd and subdirectories on 127.0.0.1 port 8000
URL http://127.0.0.1:8000/
```

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

### Install SLEEF Library and Headers

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.incubator.vector/unix/native/libsleef/upstream/src/quad/CMakeLists.txt

Installs the compiled SLEEF quad-precision library, headers, and runtime components to the appropriate system directories.

```cmake
install(
    TARGETS sleefquad
    EXPORT sleefTargets
    PUBLIC_HEADER #
    DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
    COMPONENT sleef_Development
    LIBRARY #
    DESTINATION "${CMAKE_INSTALL_LIBDIR}"
    COMPONENT sleef_Runtime
    NAMELINK_COMPONENT sleef_Development
    ARCHIVE #
    DESTINATION "${CMAKE_INSTALL_LIBDIR}"
    COMPONENT sleef_Development
    RUNTIME #
    DESTINATION "${CMAKE_INSTALL_BINDIR}"
    COMPONENT sleef_Runtime
    INCLUDES #
    DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
)
```

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

### Basic JTreg Test Setup with IR Framework

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/hotspot/jtreg/compiler/lib/ir_framework/README.md

This example demonstrates the basic structure of a JTreg test using the IR framework. It includes the necessary JTreg header, imports, and the main method to run the framework. The `@Test` and `@IR` annotations are used to define a test method and specify IR checking conditions.

```java
/*
 * @test
 * @summary A simple test using the test framework.
 * @library /test/lib /
 * @run driver my.package.MySimpleTest
 */

package my.package;

import compiler.lib.ir_framework.*;

public class MySimpleTest {

    public static void main(String[] args) {
        TestFramework.run(); // The framework runs all tests of this class.
    }

    @Test
    @IR(failOn = IRNode.STORE) // Fail if the IR of myTest() contains any stores.
    public void myTest() {
        /* ... */
    }
}
```

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

### BasicDesktopPaneUI Methods

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/java.desktop-8.sym.txt

This section outlines the core methods available in the BasicDesktopPaneUI class, including UI creation, installation, uninstallation, and painting logic.

```APIDOC
## BasicDesktopPaneUI

### Description
Provides the basic implementation of the DesktopPaneUI.

### Methods

- **createUI(JComponent c)**: Creates a new instance of the UI delegate for the specified component.
- **<init>()**: Constructor for BasicDesktopPaneUI.
- **installUI(JComponent c)**: Installs the UI delegate for the specified component.
- **uninstallUI(JComponent c)**: Uninstalls the UI delegate for the specified component.
- **installDefaults()**: Installs default properties for the desktop pane.
- **uninstallDefaults()**: Uninstalls default properties.
- **installListeners()**: Installs listeners for the desktop pane.
- **uninstallListeners()**: Uninstalls listeners.
- **installDesktopManager()**: Installs the desktop manager.
- **uninstallDesktopManager()**: Uninstalls the desktop manager.
- **installKeyboardActions()**: Installs keyboard actions.
- **registerKeyboardActions()**: Registers keyboard actions.
- **unregisterKeyboardActions()**: Unregisters keyboard actions.
- **uninstallKeyboardActions()**: Uninstalls keyboard actions.
- **paint(Graphics g, JComponent c)**: Paints the desktop pane.
- **getPreferredSize(JComponent c)**: Returns the preferred size of the desktop pane.
- **getMinimumSize(JComponent c)**: Returns the minimum size of the desktop pane.
- **getMaximumSize(JComponent c)**: Returns the maximum size of the desktop pane.
- **createPropertyChangeListener()**: Creates a property change listener.
```

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

### SynthPanelUI Methods

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/java.desktop-8.sym.txt

Provides methods for installing, uninstalling, and painting UI elements for SynthPanelUI.

```APIDOC
## SynthPanelUI

### Description
Provides methods for managing the UI of a Synth-styled panel, including installation, uninstallation, and painting.

### Methods
- **createUI(JComponent c)**: Creates a new instance of the UI delegate for the specified component.
- **installUI(JComponent c)**: Installs the UI delegate for the specified component.
- **uninstallUI(JComponent c)**: Uninstalls the UI delegate for the specified component.
- **installListeners(JPanel p)**: Installs listeners for the panel.
- **uninstallListeners(JPanel p)**: Uninstalls listeners for the panel.
- **installDefaults(JPanel p)**: Installs default properties for the panel.
- **uninstallDefaults(JPanel p)**: Uninstalls default properties for the panel.
- **getContext(JComponent c)**: Retrieves the SynthContext for the component.
- **update(Graphics g, JComponent c)**: Paints the component.
- **paint(Graphics g, JComponent c)**: Paints the component.
- **paint(SynthContext context, Graphics g)**: Paints the component using a SynthContext.
- **paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h)**: Paints the border of the component.
- **propertyChange(PropertyChangeEvent evt)**: Handles property change events.
```

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

### javax.swing.plaf.basic.BasicToolTipUI

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/java.desktop-8.sym.txt

Documentation for the BasicToolTipUI class, providing methods for creating, installing, and painting tooltips.

```APIDOC
## class javax/swing/plaf/basic/BasicToolTipUI

### Header
Extends `javax/swing/plaf/ToolTipUI`

### Methods
- `createUI(Ljavax/swing/JComponent;)Ljavax/swing/plaf/ComponentUI;`
- `<init>()V`
- `installUI(Ljavax/swing/JComponent;)V`
- `uninstallUI(Ljavax/swing/JComponent;)V`
- `installDefaults(Ljavax/swing/JComponent;)V`
- `uninstallDefaults(Ljavax/swing/JComponent;)V`
- `installListeners(Ljavax/swing/JComponent;)V`
- `uninstallListeners(Ljavax/swing/JComponent;)V`
- `paint(Ljava/awt/Graphics;Ljavax/swing/JComponent;)V`
- `getPreferredSize(Ljavax/swing/JComponent;)Ljava/awt/Dimension;`
- `getMinimumSize(Ljavax/swing/JComponent;)Ljava/awt/Dimension;`
- `getMaximumSize(Ljavax/swing/JComponent;)Ljava/awt/Dimension;`
```

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

### Show All Configure Options

Source: https://context7.com/jetbrains/jetbrainsruntime/llms.txt

Display a short list of all available configuration options for the build system. Use this to explore customization possibilities.

```bash
bash configure --help=short
```

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

### SourcePositions

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/jdk.compiler-9.sym.txt

Provides methods to get the start and end positions of compilation units and trees.

```APIDOC
## getStartPosition

### Description
Gets the starting position of a tree within a compilation unit.

### Signature
(Lcom/sun/source/tree/CompilationUnitTree;Lcom/sun/source/tree/Tree;)J

```

```APIDOC
## getEndPosition

### Description
Gets the ending position of a tree within a compilation unit.

### Signature
(Lcom/sun/source/tree/CompilationUnitTree;Lcom/sun/source/tree/Tree;)J

```

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

### com.sun.source.util.DocSourcePositions Methods

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/jdk.compiler-9.sym.txt

Provides methods to get the start and end positions of DocTree elements within a CompilationUnit.

```APIDOC
## DocSourcePositions

### Description
Provides methods to retrieve the source code positions for DocTree elements.

### Methods

#### getStartPosition
- **Description**: Returns the starting position of a DocTree element.
- **Signature**: `long getStartPosition(com.sun.source.tree.CompilationUnitTree, com.sun.source.doctree.DocCommentTree, com.sun.source.doctree.DocTree)`

#### getEndPosition
- **Description**: Returns the ending position of a DocTree element.
- **Signature**: `long getEndPosition(com.sun.source.tree.CompilationUnitTree, com.sun.source.doctree.DocCommentTree, com.sun.source.doctree.DocTree)`
```

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

### Display all configure options

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/doc/building.html

Run this command to see a comprehensive list of all available configuration arguments for the build process.

```bash
bash configure --help
```

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

### Clone the JDK Repository

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/doc/building.html

Use this command to get the complete source code of the main-line JDK repository. Ensure Git is installed.

```bash
git clone https://git.openjdk.org/jdk
```

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

### Pre-configured Options File Example

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/java.base/share/man/keytool.md

Defines default options for keytool commands in a properties file. 'keytool.all' applies to all commands, while specific commands override these defaults. Values can include system properties and should be quoted if they contain whitespace.

```properties
# A tiny pre-configured options file
keytool.all = -keystore ${user.home}/ks
keytool.list = -v
keytool.genkeypair = -keyalg rsa
```

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

### String substring Method (startIndex)

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/jb/javax/swing/JEditorPane/LargeQuickDoc.txt

Extracts a substring starting from a specified index to the end of the string. Useful for getting a suffix of a string.

```apex
String s1 = 'hamburger';
System.assertEquals('burger', s1.substring(3));
```

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

### XMLEvent Interface

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/java.xml-8.sym.txt

The base interface for all XML stream events. Provides methods to get the event type, location, and check if it's a start element.

```APIDOC
## XMLEvent Interface

### Description
The base interface for all XML stream events. Provides methods to get the event type, location, and check if it's a start element.

### Methods
- **getEventType** ()I - Retrieves the type of the event.
- **getLocation** ()Ljavax/xml/stream/Location; - Retrieves the location of the event.
- **isStartElement** ()Z - Checks if the event is a start element event.
```

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

### Example jmod Options File

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.jlink/share/man/jmod.md

This example demonstrates how to use an options file to specify various arguments for the jmod create command. Options can be spread across multiple lines, and comments can be added using the '#' symbol.

```shell
#Wed Dec 07 00:40:19 EST 2016
create --class-path mods/com.greetings --module-path mlib
  --cmds commands --config configfiles --header-files src/h
  --libs lib --main-class com.greetings.Main
  --man-pages man --module-version 1.0
  --target-platform "macos-aarch64" greetingsmod
```

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

### ComponentUI Methods

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/java.desktop-8.sym.txt

Core methods for UI components, including installation, uninstallation, painting, and size calculations.

```APIDOC
## javax/swing/plaf/ComponentUI

### Description
Core methods for UI components, including installation, uninstallation, painting, and size calculations.

### Methods

- **installUI** (Ljavax/swing/JComponent;)V
- **uninstallUI** (Ljavax/swing/JComponent;)V
- **paint** (Ljava/awt/Graphics;Ljavax/swing/JComponent;)V
- **update** (Ljava/awt/Graphics;Ljavax/swing/JComponent;)V
- **getPreferredSize** (Ljavax/swing/JComponent;)Ljava/awt/Dimension;
- **getMinimumSize** (Ljavax/swing/JComponent;)Ljava/awt/Dimension;
- **getMaximumSize** (Ljavax/swing/JComponent;)Ljava/awt/Dimension;
- **contains** (Ljavax/swing/JComponent;II)Z
- **createUI** (Ljavax/swing/JComponent;)Ljavax/swing/plaf/ComponentUI;
- **getBaseline** (Ljavax/swing/JComponent;II)I
- **getBaselineResizeBehavior** (Ljavax/swing/JComponent;)Ljava/awt/Component$BaselineResizeBehavior;
- **getAccessibleChildrenCount** (Ljavax/swing/JComponent;)I
- **getAccessibleChild** (Ljavax/swing/JComponent;I)Ljavax/accessibility/Accessible;
```

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

### Print Help Text

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/tools/jpackage/junit/share/jdk.jpackage/jdk/jpackage/internal/cli/help-linux.txt

The --help option prints the usage text with a list and description of each valid option for the current platform to the output stream and exits.

```bash
--help -h -?
```

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

### StartElement Event

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/java.xml-8.sym.txt

Represents the start of an XML element event. Provides methods to get the element's name, attributes, namespaces, and namespace context.

```APIDOC
## StartElement Event

### Description
Represents the start of an XML element event. Provides methods to get the element's name, attributes, namespaces, and namespace context.

### Methods
- **getName** ()Ljavax/xml/namespace/QName; - Retrieves the qualified name of the element.
- **getAttributes** ()Ljava/util/Iterator; - Retrieves an iterator for the attributes.
- **getNamespaces** ()Ljava/util/Iterator; - Retrieves an iterator for the namespaces.
- **getAttributeByName** (Ljavax/xml/namespace/QName;)Ljavax/xml/stream/events/Attribute; - Retrieves an attribute by its qualified name.
- **getNamespaceContext** ()Ljavax/xml/namespace/NamespaceContext; - Retrieves the namespace context.
- **getNamespaceURI** (Ljava/lang/String;)Ljava/lang/String; - Retrieves the namespace URI for a given prefix.
```

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

### BasicSpinnerUI Methods

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/java.desktop-8.sym.txt

Provides methods for creating and managing the UI of a JSpinner, including installation, uninstallation, and layout.

```APIDOC
## class javax/swing/plaf/basic/BasicSpinnerUI

### Description
Provides the basic UI delegate for `JSpinner`.

### Methods
- **<init>** ()V
- **createUI** (Ljavax/swing/JComponent;)Ljavax/swing/plaf/ComponentUI;
- **installUI** (Ljavax/swing/JComponent;)V
- **uninstallUI** (Ljavax/swing/JComponent;)V
- **installListeners** ()V
- **uninstallListeners** ()V
- **installDefaults** ()V
- **uninstallDefaults** ()V
- **installNextButtonListeners** (Ljava/awt/Component;)V
- **installPreviousButtonListeners** (Ljava/awt/Component;)V
- **createLayout** ()Ljava/awt/LayoutManager;
- **createPropertyChangeListener** ()Ljava/beans/PropertyChangeListener;
- **createPreviousButton** ()Ljava/awt/Component;
- **createNextButton** ()Ljava/awt/Component;
- **createEditor** ()Ljavax/swing/JComponent;
- **replaceEditor** (Ljavax/swing/JComponent;Ljavax/swing/JComponent;)V
- **installKeyboardActions** ()V
- **getBaseline** (Ljavax/swing/JComponent;II)I
- **getBaselineResizeBehavior** (Ljavax/swing/JComponent;)Ljava/awt/Component$BaselineResizeBehavior;
```

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

### StartDocument Event

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/java.xml-8.sym.txt

Represents the start of an XML document event. Provides methods to get document information like system ID, encoding, standalone status, and version.

```APIDOC
## StartDocument Event

### Description
Represents the start of an XML document event. Provides methods to get document information like system ID, encoding, standalone status, and version.

### Methods
- **getSystemId** ()Ljava/lang/String; - Retrieves the system identifier of the document.
- **getCharacterEncodingScheme** ()Ljava/lang/String; - Retrieves the character encoding scheme.
- **encodingSet** ()Z - Checks if the encoding has been set.
- **isStandalone** ()Z - Checks if the document is standalone.
- **standaloneSet** ()Z - Checks if the standalone status has been set.
- **getVersion** ()Ljava/lang/String; - Retrieves the XML version.
```

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

### Create Devkits for Multiple Targets

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/doc/building.md

This example demonstrates creating devkits for ppc64le and aarch64 targets using Fedora as the base OS. After a successful build, the devkits will be located in the build/devkit/result subdirectory.

```bash
cd make/devkit
make TARGETS="ppc64le-linux-gnu aarch64-linux-gnu" BASE_OS=Fedora BASE_OS_VERSION=21
ls -1 ../../build/devkit/result/
```

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

### Applet Location and Size Methods

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/java.desktop-8.sym.txt

Methods for getting and setting the location, size, and bounds of the Applet.

```APIDOC
## getLocation

### Description
Gets the location of the applet.

### Method
`getLocation()`
`getLocation(java.awt.Point rv)`

### Parameters
- **rv** (java.awt.Point) - The point to store the location in (optional).

### Response
- `java.awt.Point` - The location of the applet.

## getLocationOnScreen

### Description
Gets the location of the applet on the screen.

### Method
`getLocationOnScreen()`

### Parameters
None

### Response
- `java.awt.Point` - The location on the screen.

## location

### Description
Gets the location of the applet. This method is deprecated.

### Method
`location()`

### Parameters
None

### Response
- `java.awt.Point` - The location of the applet.

## setLocation

### Description
Sets the location of the applet.

### Method
`setLocation(int x, int y)`
`setLocation(java.awt.Point p)`

### Parameters
- **x** (int) - The new x-coordinate.
- **y** (int) - The new y-coordinate.
- **p** (java.awt.Point) - The new location.

### Response
None

## move

### Description
Moves the applet to a new location. This method is deprecated.

### Method
`move(int x, int y)`

### Parameters
- **x** (int) - The new x-coordinate.
- **y** (int) - The new y-coordinate.

### Response
None

## getSize

### Description
Gets the size of the applet.

### Method
`getSize()`
`getSize(java.awt.Dimension rv)`

### Parameters
- **rv** (java.awt.Dimension) - The dimension to store the size in (optional).

### Response
- `java.awt.Dimension` - The size of the applet.

## size

### Description
Gets the size of the applet. This method is deprecated.

### Method
`size()`

### Parameters
None

### Response
- `java.awt.Dimension` - The size of the applet.

## setSize

### Description
Sets the size of the applet.

### Method
`setSize(int width, int height)`
`setSize(java.awt.Dimension d)`

### Parameters
- **width** (int) - The new width.
- **height** (int) - The new height.
- **d** (java.awt.Dimension) - The new size.

### Response
None

## resize

### Description
Resizes the applet. This method is deprecated.

### Method
`resize(int width, int height)`
`resize(java.awt.Dimension d)`

### Parameters
- **width** (int) - The new width.
- **height** (int) - The new height.
- **d** (java.awt.Dimension) - The new size.

### Response
None

## getBounds

### Description
Gets the bounding rectangle of the applet.

### Method
`getBounds()`
`getBounds(java.awt.Rectangle rv)`

### Parameters
- **rv** (java.awt.Rectangle) - The rectangle to store the bounds in (optional).

### Response
- `java.awt.Rectangle` - The bounding rectangle.

## bounds

### Description
Gets the bounding rectangle of the applet. This method is deprecated.

### Method
`bounds()`

### Parameters
None

### Response
- `java.awt.Rectangle` - The bounding rectangle.

## setBounds

### Description
Sets the bounds of the applet.

### Method
`setBounds(int x, int y, int width, int height)`
`setBounds(java.awt.Rectangle r)`

### Parameters
- **x** (int) - The new x-coordinate.
- **y** (int) - The new y-coordinate.
- **width** (int) - The new width.
- **height** (int) - The new height.
- **r** (java.awt.Rectangle) - The new bounds.

### Response
None

## reshape

### Description
Reshapes the applet. This method is deprecated.

### Method
`reshape(int x, int y, int width, int height)`

### Parameters
- **x** (int) - The new x-coordinate.
- **y** (int) - The new y-coordinate.
- **width** (int) - The new width.
- **height** (int) - The new height.

### Response
None

## getX

### Description
Gets the x-coordinate of the applet's location.

### Method
`getX()`

### Parameters
None

### Response
- `int` - The x-coordinate.

## getY

### Description
Gets the y-coordinate of the applet's location.

### Method
`getY()`

### Parameters
None

### Response
- `int` - The y-coordinate.

## getWidth

### Description
Gets the width of the applet.

### Method
`getWidth()`

### Parameters
None

### Response
- `int` - The width.

## getHeight

### Description
Gets the height of the applet.

### Method
`getHeight()`

### Parameters
None

### Response
- `int` - The height.
```

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

### Build Configuration from Directory

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/doc/building.html

Execute `make` within the specific configuration directory for building.

```bash
cd build/<name> && make
```

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

### SynthSeparatorUI Methods

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/java.desktop-8.sym.txt

Provides methods for installing, uninstalling, and painting Synth-based separators, along with methods for determining preferred, minimum, and maximum sizes.

```APIDOC
## SynthSeparatorUI

### Description
UI delegate for JSeparator components using the Synth Look and Feel.

### Methods
- `createUI(JComponent c)`: Creates a new instance of the UI delegate.
- `installUI(JComponent c)`: Installs the UI delegate for the given component.
- `uninstallUI(JComponent c)`: Uninstalls the UI delegate from the component.
- `installDefaults(JSeparator s)`: Installs default properties for the separator.
- `uninstallDefaults(JSeparator s)`: Uninstalls default properties from the separator.
- `installListeners(JSeparator s)`: Installs listeners for the separator.
- `uninstallListeners(JSeparator s)`: Uninstalls listeners from the separator.
- `update(Graphics g, JComponent c)`: Paints the separator.
- `paint(Graphics g, JComponent c)`: Paints the separator.
- `paint(SynthContext context, Graphics g)`: Paints the separator using Synth context.
- `paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h)`: Paints the border of the separator.
- `getPreferredSize(JComponent c)`: Returns the preferred size of the separator.
- `getMinimumSize(JComponent c)`: Returns the minimum size of the separator.
- `getMaximumSize(JComponent c)`: Returns the maximum size of the separator.
- `getContext(JComponent c)`: Retrieves the Synth context for the component.
- `propertyChange(PropertyChangeEvent evt)`: Handles property change events.
```

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

### Get Common Prefix of Strings

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/jb/javax/swing/JEditorPane/LargeQuickDoc.txt

Returns the initial sequence of characters as a String that is common to all the specified Strings. Use this when you need to find the longest common starting substring among a list of strings.

```apex
List<String> ls = new List<String>{'SFDCApex', 'SFDCVisualforce'}
String prefix = String.getCommonPrefix(ls)
System.assertEquals('SFDC', prefix)
```

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

### Configure for 32-bit Windows build with FreeType2

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/doc/building.html

Example of configuring a 32-bit build for Windows, specifying a custom path for FreeType2.

```bash
bash configure --with-freetype=/cygdrive/c/freetype-i586 --with-target-bits=32
```

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

### Size and Layout

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/java.desktop-8.sym.txt

Methods for setting and getting preferred, maximum, and minimum sizes, as well as insets.

```APIDOC
## getFontMetrics

### Description
Returns the FontMetrics object for the specified Font.

### Method
`getFontMetrics(java.awt.Font font)`

### Parameters
- **font** (java.awt.Font) - The font for which to get the FontMetrics.

### Returns
- (java.awt.FontMetrics) - The FontMetrics object for the specified font.

## setPreferredSize

### Description
Sets the preferred size of the component.

### Method
`setPreferredSize(java.awt.Dimension preferredSize)`

### Parameters
- **preferredSize** (java.awt.Dimension) - The preferred size of the component.

## getPreferredSize

### Description
Gets the preferred size of the component.

### Method
`getPreferredSize()`

### Returns
- (java.awt.Dimension) - The preferred size of the component.

## setMaximumSize

### Description
Sets the maximum size of the component.

### Method
`setMaximumSize(java.awt.Dimension maximumSize)`

### Parameters
- **maximumSize** (java.awt.Dimension) - The maximum size of the component.

## getMaximumSize

### Description
Gets the maximum size of the component.

### Method
`getMaximumSize()`

### Returns
- (java.awt.Dimension) - The maximum size of the component.

## setMinimumSize

### Description
Sets the minimum size of the component.

### Method
`setMinimumSize(java.awt.Dimension minimumSize)`

### Parameters
- **minimumSize** (java.awt.Dimension) - The minimum size of the component.

## getMinimumSize

### Description
Gets the minimum size of the component.

### Method
`getMinimumSize()`

### Returns
- (java.awt.Dimension) - The minimum size of the component.

## getInsets

### Description
Gets the insets of the container.

### Method
`getInsets()`

### Returns
- (java.awt.Insets) - The insets of the container.

## getInsets

### Description
Copies the insets of the container to the specified Insets object.

### Method
`getInsets(java.awt.Insets insets)`

### Parameters
- **insets** (java.awt.Insets) - The Insets object to receive the insets.

### Returns
- (java.awt.Insets) - The specified Insets object with the insets copied into it.
```

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

### Basic Compile Framework Usage

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/hotspot/jtreg/compiler/lib/compile_framework/README.md

Demonstrates the fundamental steps of creating a CompileFramework instance, adding Java source code, compiling it, and invoking a method.

```Java
    // Create a new CompileFramework instance.
    CompileFramework compileFramework = new CompileFramework();

    // Add a java source file.
    compileFramework.addJavaSourceCode("XYZ", "<your XYZ definition string>");

    // Compile the source file.
    compileFramework.compile();

    // Object returnValue = XYZ.test(5);
    Object returnValue = compileFramework.invoke("XYZ", "test", new Object[] {5});
```

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

### Install SLEEF using Spack

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.incubator.vector/unix/native/libsleef/upstream/README.md

Install SLEEF directly using the Spack package manager. This command installs the master branch.

```bash
spack install sleef@master
```

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

### Launch JWEBSERVER

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.httpserver/share/man/jwebserver.md

Launches the Simple Web Server with default settings. Startup success messages indicate the local address and directory being served.

```bash
$ jwebserver
```

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

### Run Configure Script

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/doc/building.html

Execute the configure script to set up the build environment. This is a standard step before building.

```bash
bash configure
```

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

### XCB Install Colormap

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/jb/build/ResolveSymbolsTest/externalLibs/x86_64/libxcb.so.1.txt

Installs a colormap.

```APIDOC
## xcb_install_colormap

### Description
Installs a colormap.

### Method
N/A (Function Signature)

### Endpoint
N/A

### Parameters
None

### Request Example
None

### Response
None
```

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

### Applet Methods

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/java.desktop-8.sym.txt

Provides details on methods available in the Applet class, including UI creation, default installations, and painting.

```APIDOC
## Applet Methods

### Description
Methods for managing the UI, defaults, listeners, and painting of an Applet.

### Methods
- `<init>()`
- `createUI(JComponent)`
- `installDefaults(AbstractButton)`
- `installListeners(AbstractButton)`
- `uninstallListeners(AbstractButton)`
- `uninstallDefaults(AbstractButton)`
- `getContext(JComponent)`
- `getBaseline(JComponent, int, int)`
- `update(Graphics, JComponent)`
- `paint(Graphics, JComponent)`
- `paint(SynthContext, Graphics)`
- `paintBorder(SynthContext, Graphics, int, int, int, int)`
- `getDefaultIcon(AbstractButton)`
- `getIcon(AbstractButton)`
- `getMinimumSize(JComponent)`
- `getPreferredSize(JComponent)`
- `getMaximumSize(JComponent)`
- `getSizingIcon(AbstractButton)`
- `propertyChange(PropertyChangeEvent)`
```

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

### Basic configure script invocation

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/doc/building.html

Use this command to start the configuration process for building the JDK. It sets up the output directory and build environment.

```bash
bash configure [options]
```

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

### RSAES-OAEP Encryption Example 4.3

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/com/sun/crypto/provider/Cipher/RSA/oaep-vect.txt

This snippet presents a third RSAES-OAEP encryption example with a distinct message and seed, utilizing the 1027-bit RSA key. It is part of the RSAES-OAEP encryption examples.

```text
# Message to be encrypted:
bf 6d 42 e7 01 70 7b 1d 02 06 b0 c8 b4 5a 1c 72 
64 1f f1 28 89 21 9a 82 bd ea 96 5b 5e 79 a9 6b 
0d 01 63 ed 9d 57 8e c9 ad a2 0f 2f bc f1 ea 3c 
40 89 d8 34 19 ba 81 b0 c6 0f 36 06 da 99 

# Seed:
ad 99 7f ee f7 30 d6 ea 7b e6 0d 0d c5 2e 72 ea 
cb fd d2 75 
```

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

### RSAES-OAEP Encryption Example 4.2

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/com/sun/crypto/provider/Cipher/RSA/oaep-vect.txt

This snippet shows another RSAES-OAEP encryption example with a different message and seed, using the same 1027-bit RSA key. It is part of the RSAES-OAEP encryption examples.

```text
# Message to be encrypted:
b0 ad c4 f3 fe 11 da 59 ce 99 27 73 d9 05 99 43 
c0 30 46 49 7e e9 d9 f9 a0 6d f1 16 6d b4 6d 98 
f5 8d 27 ec 07 4c 02 ee e6 cb e2 44 9c 8b 9f c5 
08 0c 5c 3f 44 33 09 25 12 ec 46 aa 79 37 43 c8 

# Seed:
f5 45 d5 89 75 85 e3 db 71 aa 0c b8 da 76 c5 1d 
03 2a e9 63 

# Encryption:
00 97 b6 98 c6 16 56 45 b3 03 48 6f bf 5a 2a 44 
79 c0 ee 85 88 9b 54 1a 6f 0b 85 8d 6b 65 97 b1 
3b 85 4e b4 f8 39 af 03 39 9a 80 d7 9b da 65 78 
c8 41 f9 0d 64 57 15 b2 80 d3 71 43 99 2d d1 86 
c8 0b 94 9b 77 5c ae 97 37 0e 4e c9 74 43 13 6c 
6d a4 84 e9 70 ff db 13 23 a2 08 47 82 1d 3b 18 
38 1d e1 3b b4 9a ae a6 65 30 c4 a4 b8 27 1f 3e 
ae 17 2c d3 66 e0 7e 66 36 f1 01 9d 2a 28 ae d1 
5e 
```

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

### View J2D Demo Command Line Options

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/demo/share/jfc/J2Ddemo/README.txt

Display all available command-line options for customizing J2D demo runs.

```bash
java -jar J2Ddemo.jar -help
```

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

### Install libdft Target and Components

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.incubator.vector/unix/native/libsleef/upstream/src/dft/CMakeLists.txt

Installs the libdft library, its headers, and related components (runtime and development) to the appropriate directories based on CMake installation variables. This makes the library available for use by other projects.

```cmake
install(
    TARGETS ${TARGET_LIBDFT}
    EXPORT sleefTargets
    PUBLIC_HEADER #
    DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
    COMPONENT sleef_Development
    LIBRARY #
    DESTINATION "${CMAKE_INSTALL_LIBDIR}"
    COMPONENT sleef_Runtime
    NAMELINK_COMPONENT sleef_Development
    ARCHIVE #
    DESTINATION "${CMAKE_INSTALL_LIBDIR}"
    COMPONENT sleef_Development
    RUNTIME #
    DESTINATION "${CMAKE_INSTALL_BINDIR}"
    COMPONENT sleef_Runtime
    INCLUDES #
    DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
)
```

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

### splitPath Example

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/jb/javax/swing/JEditorPane/LargeQuickDoc.txt

An example method demonstrating how to use the split method to extract the filename from a path.

```APIDOC
## splitPath Example

### Description
This method splits a given filename string using a backslash as a delimiter and returns the last part of the path, which is typically the filename.

### Method Signature
public String splitPath(String filename)

### Parameters
#### Path Parameters
- **filename** (String) - The full path of the file.

### Request Example
```java
public String splitPath(String filename) {
    if (filename == null)
        return null;
    List<String> parts = filename.split('\\');
    filename = parts[parts.size()-1];
    return filename;
}

// For example, if the file path is e:\\processed\\PPDSF100111.csv
// This method splits the path and returns the last part.
// Returned filename is PPDSF100111.csv
```

### Response
#### Success Response (String)
- Returns the extracted filename from the path.
```

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

### JDK Build Failure Summary Example

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/doc/building.md

This example shows the output format of a build failure summary, which helps pinpoint the cause of compilation errors by repeating failing command output and make target chains.

```text
ERROR: Build failed for target 'hotspot' in configuration 'linux-x64' (exit code 2)

=== Output from failing command(s) repeated here ===
* For target hotspot_variant-server_libjvm_objs_psMemoryPool.o:
/src/jdk/hotspot/src/share/vm/services/psMemoryPool.cpp:1:1: error: 'failhere' does not name a type
   ... (rest of output omitted)

* All command lines available in /src/jdk/build/linux-x64/make-support/failure-logs.
=== End of repeated output ===

=== Make failed targets repeated here ===
lib/CompileJvm.gmk:207: recipe for target '/src/jdk/build/linux-x64/hotspot/variant-server/libjvm/objs/psMemoryPool.o' failed
make/Main.gmk:263: recipe for target 'hotspot-server-libs' failed
=== End of repeated output ===

HELP: Try searching the build log for the name of the first failed target.
HELP: Run 'make doctor' to diagnose build problems.
```

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

### XCB Setup Failed Next

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/jb/build/ResolveSymbolsTest/externalLibs/x86_64/libxcb.so.1.txt

Processes the next step in a failed X server setup.

```APIDOC
## xcb_setup_failed_next

### Description
Processes the next step in a failed X server setup.

### Method
N/A (Function Signature)

### Endpoint
N/A

### Parameters
None

### Request Example
None

### Response
None
```

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

### Create Certificate Chain with Keytool

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/java.base/share/man/keytool.md

Demonstrates creating a certificate chain by signing certificates with different aliases. This involves generating a certificate request, signing it, and importing the signed certificate.

```bash
keytool -alias ca1 -certreq | \
    keytool -alias ca -gencert -ext san=dns:ca1 | \
    keytool -alias ca1 -importcert

keytool -alias ca2 -certreq | \
    keytool -alias ca1 -gencert -ext san=dns:ca2 | \
    keytool -alias ca2 -importcert
```

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

### XCB Setup and Authentication Functions

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/jb/build/ResolveSymbolsTest/externalLibs/aarch64/libxcb.so.1.txt

Functions related to the X server setup and authentication process.

```APIDOC
## xcb_setup_request_end

### Description
Ends the setup request process.

### Method
`xcb_setup_request_end`

### Endpoint
N/A (Library function)

### Parameters
None

### Request Example
```c
xcb_setup_request_end(connection, reply);
```

### Response
None
```

```APIDOC
## xcb_setup_authenticate_reason

### Description
Retrieves the reason for authentication failure during X server setup.

### Method
`xcb_setup_authenticate_reason`

### Endpoint
N/A (Library function)

### Parameters
- `reason` (const char **) - Pointer to store the authentication reason string.

### Request Example
```c
const char *reason_str;
xcb_setup_authenticate_reason(connection, &reason_str);
```

### Response
None
```

```APIDOC
## xcb_setup_authenticate_reason_length

### Description
Retrieves the length of the authentication reason string.

### Method
`xcb_setup_authenticate_reason_length`

### Endpoint
N/A (Library function)

### Parameters
None

### Request Example
```c
size_t length = xcb_setup_authenticate_reason_length(connection);
```

### Response
Returns the length of the reason string.
```

```APIDOC
## xcb_setup_authenticate_reason_end

### Description
Ends the retrieval of the authentication reason.

### Method
`xcb_setup_authenticate_reason_end`

### Endpoint
N/A (Library function)

### Parameters
None

### Request Example
```c
xcb_setup_authenticate_reason_end(connection, reply);
```

### Response
None
```

```APIDOC
## xcb_setup_authenticate_sizeof

### Description
Returns the size in bytes of the `xcb_setup_authenticate_request_t` structure.

### Method
`xcb_setup_authenticate_sizeof`

### Endpoint
N/A (Library function)

### Parameters
None

### Request Example
```c
size_t size = xcb_setup_authenticate_sizeof(connection);
```

### Response
Returns the size of the structure.
```

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

### Build Module Phase Target Example

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/doc/building.md

Builds a specific phase for a given module and its dependencies. Replace '<module>' and '<phase>' with the appropriate names.

```bash
make <module>-<phase>
```

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

### Keytool Command with Options File

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/java.base/share/man/keytool.md

Demonstrates how a keytool command with a pre-configured options file is processed. Options from the file are prepended to the command line, with command-specific options overriding general ones.

```bash
keytool -conf preconfig -list
```

```bash
keytool -keystore ~/ks -v -list
```

```bash
keytool -conf preconfig -genkeypair -alias me
```

```bash
keytool -keystore ~/ks -keyalg rsa -genkeypair -alias me
```

```bash
keytool -conf preconfig -genkeypair -alias you -keyalg ec
```

```bash
keytool -keystore ~/ks -keyalg rsa -genkeypair -alias you -keyalg ec
```

```bash
keytool -keystore ~/ks -genkeypair -alias you -keyalg ec
```

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

### XCB Get Input Focus Unchecked

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/jb/build/ResolveSymbolsTest/externalLibs/x86_64/libxcb.so.1.txt

Gets the input focus without checking for errors.

```APIDOC
## xcb_get_input_focus_unchecked

### Description
Gets the input focus without checking for errors.

### Method
N/A (Function Signature)

### Endpoint
N/A

### Parameters
None

### Request Example
None

### Response
None
```

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

### XCB Get Input Focus Reply

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/jb/build/ResolveSymbolsTest/externalLibs/x86_64/libxcb.so.1.txt

Retrieves the reply for a get input focus request.

```APIDOC
## xcb_get_input_focus_reply

### Description
Retrieves the reply for a get input focus request.

### Method
N/A (Function Signature)

### Endpoint
N/A

### Parameters
None

### Request Example
None

### Response
None
```

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

### Plugin.autoStart Method

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.compiler/share/data/symbols/jdk.compiler-E.sym.txt

Determines if a plugin should automatically start.

```APIDOC
## Plugin.autoStart

### Description
Checks if the plugin should be automatically started.

### Method
- `autoStart()`: Returns `true` if the plugin should auto-start, `false` otherwise.
```

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

### RSAES-OAEP Encryption Example 8.5

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/com/sun/crypto/provider/Cipher/RSA/oaep-vect.txt

This snippet provides an example of RSAES-OAEP encryption with a different message and seed.

```text
# Message to be encrypted:
4a 5f 49 14 be e2 5d e3 c6 93 41 de 07 

# Seed:
ec c6 3b 28 f0 75 6f 22 f5 2a c8 e6 ec 12 51 a6 
ec 30 47 18 

# Encryption:
1f b9 35 6f d5 c4 b1 79 6d b2 eb f7 d0 d3 93 cc 
81 0a df 61 45 de fc 2f ce 71 4f 79 d9 38 00 d5 
e2 ac 21 1e a8 bb ec ca 4b 65 4b 94 c3 b1 8b 30 
dd 57 6c e3 4d c9 54 36 ef 57 a0 94 15 64 59 23 
35 9a 5d 7b 41 71 ef 22 c2 46 70 f1 b2 29 d3 60 
3e 91 f7 66 71 b7 df 97 e7 31 7c 97 73 44 76 d5 
f3 d1 7d 21 cf 82 b5 ba 9f 83 df 2e 58 8d 36 98 
4f d1 b5 84 46 8b d2 3b 2e 87 5f 32 f6 89 53 f7 
b2 
```

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

### RSAES-OAEP Encryption Example 8.2

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/test/jdk/com/sun/crypto/provider/Cipher/RSA/oaep-vect.txt

This snippet shows an example of RSAES-OAEP encryption with a specific message and seed.

```text
# Message to be encrypted:
4e b6 8d cd 93 ca 9b 19 df 11 1b d4 36 08 f5 57 
02 6f e4 aa 1d 5c fa c2 27 a3 eb 5a b9 54 8c 18 
a0 6d de d2 3f 81 82 59 86 b2 fc d7 11 09 ec ef 
7e ff 88 87 3f 07 5c 2a a0 c4 69 f6 9c 92 bc 

# Seed:
a3 71 7d a1 43 b4 dc ff bc 74 26 65 a8 fa 95 05 
85 54 83 43 

# Encryption:
2e cf 15 c9 7c 5a 15 b1 47 6a e9 86 b3 71 b5 7a 
24 28 4f 4a 16 2a 8d 0c 81 82 e7 90 5e 79 22 56 
f1 81 2b a5 f8 3f 1f 7a 13 0e 42 dc c0 22 32 84 
4e dc 14 a3 1a 68 ee 97 ae 56 4a 38 3a 34 11 65 
64 24 c5 f6 2d db 64 60 93 c3 67 be 1f cd a4 26 
cf 00 a0 6d 8a cb 7e 57 77 6f bb d8 55 ac 3d f5 
06 fc 16 b1 d7 c3 f2 11 0f 3d 80 68 e9 1e 18 63 
63 83 1c 84 09 68 0d 8d a9 ec d8 cf 1f a2 0e e3 
9d 
```

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

### Uninstall SLEEF Library

Source: https://github.com/jetbrains/jetbrainsruntime/blob/main/src/jdk.incubator.vector/unix/native/libsleef/upstream/README.md

Remove the installed SLEEF library and headers by executing a command that reads the installation manifest.

```bash
sudo xargs rm -v < build/install_manifest.txt
```