Utils (T-Plan Robot Enterprise 7.0 Code Documentation)

java.lang.Object
- com.tplan.robot.util.FileUtils
- - com.tplan.robot.util.Utils

All Implemented Interfaces:

com.tplan.robot.remoteclient.rfb.RfbConstants
```
public class Utils
extends FileUtils
implements com.tplan.robot.remoteclient.rfb.RfbConstants
```
Static application-wide utility methods.

T-Plan Robot Enterprise, (C) 2009-2022 T-Plan Limited. All rights reserved.

Field Summary

Fields
Modifier and Type Field and Description

static NumberFormat fractionNumberFormat

static NumberFormat numberFormat
- Fields inherited from class com.tplan.robot.util.FileUtils
  canCreateFileMap
- Fields inherited from interface com.tplan.robot.remoteclient.rfb.RfbConstants
  BYTEMASK, CINIT_EXCLUSIVE_DESKTOP, CINIT_SHARE_DESKTOP, ENCODING_COMPRESSION_LEVEL_PSEUDO, ENCODING_COPY_RECT, ENCODING_CORRE, ENCODING_CURSOR_PSEUDO, ENCODING_DESKTOP_SIZE, ENCODING_GII_PSEUDO, ENCODING_HEXTILE, ENCODING_HEXTILE_ANY_SUBRECTS, ENCODING_HEXTILE_BG_SPECIFIED, ENCODING_HEXTILE_FG_SPECIFIED, ENCODING_HEXTILE_RAW, ENCODING_HEXTILE_SUBRECTS_COLORED, ENCODING_JPEG_FINE_GRAINED_PSEUDO, ENCODING_JPEG_SUBSAMPLING_PSEUDO, ENCODING_JPEGQLVL, ENCODING_LASTRECT_PSEUDO, ENCODING_POINTER_POSITION, ENCODING_RAW, ENCODING_RRE, ENCODING_TIGHT, ENCODING_X_CURSOR_PSEUDO, ENCODING_ZLIB, ENCODING_ZLIBHEX, MSG_C2S_CLIENT_CUT_TEXT, MSG_C2S_FIX_COLOR_MAP_ENTRIES, MSG_C2S_FRAMEBUFFER_UPDATE_REQUEST, MSG_C2S_KEY_EVENT, MSG_C2S_POINTER_EVENT, MSG_C2S_SET_ENCODINGS, MSG_C2S_SET_PIXEL_FORMAT, MSG_S2C_BELL, MSG_S2C_COMMUNICATION_ERROR, MSG_S2C_CONNECTED, MSG_S2C_CONNECTING, MSG_S2C_DISCONNECTED, MSG_S2C_DISCONNECTING, MSG_S2C_FRAMEBUFFER_UPDATE, MSG_S2C_SERVER_CUT_TEXT, MSG_S2C_SERVER_INIT, MSG_S2C_SET_COLOR_MAP_ENTRIES, PROTOCOL_VERSION_3_3, PROTOCOL_VERSION_3_7, PROTOCOL_VERSION_3_8, RFB_LISTEN_PORT_OFFSET, RFB_PORT_OFFSET, SECURITY_CDEAN, SECURITY_INVALID, SECURITY_MD5, SECURITY_NONE, SECURITY_RA2, SECURITY_RA2NE, SECURITY_RESPONSE_FAILED, SECURITY_RESPONSE_OK, SECURITY_RESPONSE_TOO_MANY_ATTEMPTS, SECURITY_SASL, SECURITY_TIGHT, SECURITY_TLS, SECURITY_TYPE_NAMES, SECURITY_TYPES, SECURITY_ULTRA, SECURITY_VENCRYPT, SECURITY_VNC_AUTH, SPECIAL_KEY_CODES, VAR_LISTEN, VK_CONTEXT_MENU, VK_WINDOWS

Fields
Modifier and Type	Field and Description
`static NumberFormat`	`fractionNumberFormat`
`static NumberFormat`	`numberFormat`

Constructor Summary

Constructors
Constructor and Description

Utils()

Constructors
Constructor and Description
`Utils()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static BufferedImage`	`addAlpha(BufferedImage img)`
`static void`	`adjustSize(Window dlg)`
`static void`	`adjustSizeAndLocation(Window dlg)` Adjust size and location of a dialog.
`static void`	`centerOnScreen(Window win)`
`static void`	`checkOpacity(Component c)`
`static boolean`	`closeWindow(String fqcn)`
`static boolean`	`containsIgnoreCase(List l, Object o)` Letter case tolerant contains() method for lists.
`static boolean`	`containsWhiteSpace(String s)`
`static String`	`convertLegacyHelpURL(String url)` Convert a legacy v4.x local help file URL to the new v5.x online one.
`static String`	`convertMultilineToString(String text)`
`static String`	`convertStringToMultiline(String text)`
`static Document`	`createDocument()` Create an empty XML document.
`static JEditorPane`	`createHTMLMessagePane(String message)`
`static List<Point>`	`createSmoothMoveCoords(int startX, int startY, int endX, int endY, int delta)` Create a list of points alongside the trajectory defined by the arguments.
`static String`	`createUID(String group, String prefix)`
`static void`	`debugArray(byte[] array, int length, String desc)` Print out content of an integer array for debug purposes.
`static void`	`debugArray(int[] array, String desc)` Print out content of an integer array for debug purposes.
`static void`	`debugArray(Object[] array, String desc)` Print out content of an Object array for debug purposes.
`static String`	`encloseInDoubleQuotesIfNeeded(CharSequence s)`
`static String`	`encodeXmlAttribute(String str)` Encode an XML attribute value.
`static String`	`enforceMaxStringSize(Component owner, String text, int maxWidth)` Ensure that the argument text doesn't exceed the specified display width.
`static String`	`escapeHTML(String s)` Escape an HTML text so that it can be displayed in the body of another HTML document.
`static String`	`escapeUnescapedDoubleQuotes(String s)`
`static int`	`execOpenURL(String url)`
`static int`	`execute(List<String> cmd, StringBuilder stdOut, StringBuilder errOut)` Execute an OS command.
`static void`	`exit(int exitCode)` Exit the JVM.
`static void`	`expandTree(JTree tree)` Expand the tree to display all nodes.
`static void`	`exportScriptToBBCode(Writer writer, StyledDocument doc)`
`static void`	`exportScriptToHtml(Writer writer, StyledDocument doc, boolean addLineNumbers)` Export a test script as is displayed in the editor (with styles) to HTML.
`File`	`extractZip(File zip, File targetDir)` Extract a zip file to the target directory.
`static <T> List<T>`	`findComponents(Container c, Class<T> clazz)` Find all components of the specified class in a container (recursively).
`static <T> List<T>`	`findComponents(Container c, Class<T> clazz, boolean sameClass)` Find all components of the specified class in a container (recursively).
`static String`	`fixSingleBackSlashChars(String str)`
`static Base64Support`	`getBASE64Decoder()`
`static Base64Support`	`getBASE64Encoder()`
`static BufferedImage`	`getBufferedImage(Image image)` Create a `BufferedImage` from an `Image`.
`static BufferedImage`	`getBufferedImage(Image image, Rectangle r, boolean copy, Integer type)` Method to get a BufferedImage or its part.
`static long`	`getCheckSum(InputStream is)`
`static long`	`getCheckSum(String text)`
`static int[]`	`getColorAt(int x, int y, BufferedImage image)`
`static String`	`getCopyright()`
`static String`	`getCurrentEnvironmentNetworkIp()`
`static String`	`getDateStamp(Date date)`
`static String`	`getDefaultOutputPath()`
`static String`	`getDefaultOutputPath(ScriptingContext ctx)`
`static String`	`getDefaultTemplatePath()`
`static String`	`getDefaultTemplatePath(TestScriptInterpret ti)`
`static Point2D`	`getDragTargetWithinBounds(Rectangle bounds, Point2D dragSource, Point2D dragTarget)`
`static int`	`getFreeLocalPort(int startFrom)` Find a free local port.
`static File`	`getHelpSetFile()`
`static String`	`getHintPattern(String url)` Get the hint pattern used to parse help files for fragments of text displayed by the GUI as hints.
`static String`	`getHostName()`
`static String`	`getHostnameOrIP()`
`static String`	`getHTMLRed()`
`static ImageObserver`	`getImageObserver()` Get a simple implementation of the `ImageObserver` interface for image loading purposes.
`static InputStream`	`getInputStream(String url, URLConnection[] out, Proxy proxy)` Connect to the argument HTTP URL and resolve eventual redirection.
`static String`	`getJavaDescription()`
`static int[]`	`getJavaSpecVersion()`
`static int`	`getKeyCode(String codeText)`
`static Map<String,Integer>`	`getKeyCodeTable()`
`static String`	`getKeyName(int keyCode)`
`static KeyStroke`	`getKeyStroke(String text)`
`static KeyStroke`	`getKeyStroke(String text, boolean fixForMac)`
`static String`	`getKeyStrokeName(KeyStroke k)`
`static String`	`getLicenseText()`
`static List`	`getListOfStrings(String value)` Parse semicolon separated parameters as a list of String values.
`static KeyStroke`	`getMacAwareKeyStroke(KeyStroke k)`
`static Rectangle`	`getMaximumWindowSizeAt(int x, int y)` Get the maximum window size and location at the screen belonging to the specified coordinates.
`static String`	`getMouseCoordinateText(Point p, BufferedImage image, boolean shortVersion, boolean isReadOnly, boolean displayRelativeCoordinates)`
`static int[]`	`getPixels(Image img, Rectangle r)` Get pixels of an image rectangle.
`static String`	`getProductNameAndVersion()`
`static List<String>`	`getPublicIPv4()`
`static List<String>`	`getRecentServersByProtocol(String protocol)`
`static Date`	`getReleaseDate()`
`static List<Image>`	`getRobotIcons()`
`static int`	`getRobotScreenNumber()`
`static Insets`	`getScreenInsets()`
`static Rectangle`	`getScreenSizeAtLocation(int x, int y)` Get the screen rectangle for the given coordinates.
`static String`	`getStackTrace(Throwable t)`
`static List<String>`	`getStartCommand(String[] args)`
`static List<String>`	`getStartCommand(String[] args, Boolean forceAbsolutePath, File relativeTo)`
`static List<String>`	`getSupportedImageExtensions()` Get lower case list of image file extensions supported by this version of Java.
`static String`	`getTimePeriodForDisplay(long miliseconds, boolean longFormat)`
`static String`	`getTimePeriodForDisplay(long miliseconds, boolean longFormat, boolean showMiliseconds)`
`static String`	`getTimePeriodForDisplay(long miliseconds, boolean longFormat, boolean showMiliseconds, boolean showMillisAsSecondFraction)`
`static String`	`getTimeStamp(Date date)`
`static Window`	`getTopmostWindow()` Get the topmost Robot window displayed on the screen.
`static URI`	`getURI(String uri)`
`static int[]`	`getVersion()`
`static List<Window>`	`getWindowHierarchy(Window w)`
`static byte[]`	`imageToBase64(Image img)` Convert an image to a Base64 encoded byte array.
`static String`	`imageToBase64String(Image img)` Convert an image to a Base64 encoded string.
`static boolean`	`implementsInterface(Class cl, String interf)` Find out whether a class implements a particular interface.
`static int`	`indexOfIgnoreCase(List l, Object o)` Letter case tolerant indexOf() method for lists.
`static boolean`	`isEncrypted(File zip)` Test out if a zip file is encrypted.
`static boolean`	`isHostEqual(String host, int port, RemoteDesktopClient client)`
`static boolean`	`isHTML(String text)`
`static boolean`	`isIPv4(String ip)`
`static boolean`	`isJava64Bit()`
`static boolean`	`isJava9()`
`static boolean`	`isJTattooLAF()`
`static boolean`	`isJVMExiting()` Indicate whether the JVM is being shut down through a call of System.exit().
`static boolean`	`isLocalAddress(String address)`
`static boolean`	`isLocalPortInUse(int port)` Find out if the local port is being used or not.
`static boolean`	`isMac()`
`static boolean`	`isMacApp()` Test out if this Robot is a Mac application.
`static boolean`	`isOS64Bit()`
`static boolean`	`isWindows()`
`static boolean`	`isWindowsLocalhost(String host, int port)`
`static Rectangle`	`modelToView(JTextComponent ed, int position)` Get rectangle corresponding to the element at the argument position.This method uses Reflection to invoke either JTextComponent.modelToView2D() on Java 9+ or fall back to the obsoleted JTextComponent.modelToView() on Java 8.
`static void`	`openHelp(String url)` Open the specified help URL in the web browser.
`static void`	`paintDefaultImage(Image image, Image logoIcon, String text)` Paint default image into a BufferedImage.
`static int`	`parseLegacyRfbPort(int portOffset, String str)`
`static String`	`parseParamName(String str)`
`static String`	`parseParamValue(String str)`
`static void`	`printStack(String msg, int level)`
`static Map`	`putAll(Map target, Map source)`
`static void`	`registerComponentForEscape(JComponent comp, JButton closeButton)`
`static void`	`registerDialogForEscape(JDialog dlg, JButton closeButton)`
`static void`	`registerDialogForEscape(JFrame frame, JButton closeButton)`
`static CharSequence`	`removeEnclosingDoubleQuotesIfNeeded(CharSequence s)`
`static void`	`restart(Window frame, String[] args)`
`static Map`	`retrieveIntegrationParameters(Map options, boolean remove)` Retrieve the T-Plan Professional integration parameters from the argument map.
`static boolean`	`runOnAWTWithTimeout(Runnable r, int timeoutMs)` Execute the specified runnable on the AWT dispatch thread.
`static void`	`setFixedWidth(Component component, int width)`
`static void`	`setOpaque(boolean opaque, Component c)`
`static void`	`setToolbarButtonsVisible(JToolBar toolBar, String[] action, boolean visible)` Set visibility of all created toolbar buttons.
`static void`	`setVisibilityOfComponents(Container c, Object[] exclude, boolean visible)`
`static void`	`setVisible(List<Window> list, boolean visible)`
`static int`	`showCheckBoxMessageDialog(Component parentComponent, String title, String message, String checkboxLabel, Object[] options, Icon[] icons, int defaultBtnNo, boolean[] selected, boolean showResetHint)`
`static int`	`showConfigurableMessageDialog(Component parentComponent, String title, String message, String checkboxLabel, String configurationKey, Object[] options, Icon[] icons, int defaultBtnNo, boolean showResetHint)`
`static int`	`showConfigurableMessageDialog(Component parentComponent, String title, String message, String checkboxLabel, String configurationKey, Object[] options, int defaultBtnNo)` Display a warning message which contains a check box like 'Do not display this message again'.
`static int`	`showConfigurableMessageDialog(Component parentComponent, String title, String message, String checkboxLabel, String configurationKey, Object[] options, int defaultBtnNo, boolean showResetHint)`
`static void`	`showErrorDialog(Component parentComponent, String title, String message, Throwable ex)` Show an error window.
`static void`	`showErrorDialog(Component parentComponent, String title, String message, Throwable ex, boolean collapseThrowable)` Show an error window.This method avoids JOptionPane and creates its own dialog.
`static void`	`showErrorOnWindowOpening(Window owner, String title, String message, Throwable ex, boolean collapseThrowable)`
`static int`	`showMessageDialog(Component parentComponent, String title, Object message, Throwable ex, String[] options, Icon[] icons, String defaultOption, boolean collapseThrowable)`
`static int`	`showMessageDialog(Component parentComponent, String title, Object message, Throwable ex, String[] options, Icon[] icons, String defaultOption, boolean collapseThrowable, boolean showThrowableMessageOnly, String throwableTickBox)` Show a message window with configurable list of buttons.It is basically a replacement of JOptionPane which fixes a few annoyances and delivers new functionality such as:
`static int`	`showMessageDialog(Component parentComponent, String title, String message, Throwable ex, String[] options, Icon[] icons, String defaultOption)` Show a message window with configurable list of buttons.
`static String`	`size2string(long fileSize)` Convert a size in bytes to a displayable string with one digit after the floating point ("3.2 kB", "121.1 MB" etc.).
`static void`	`sleep(long millis)` An exception safe variant of the `Thread.sleep(long)` method.
`static String[]`	`splitCli(String s)` Split a line with CLI arguments into tokens.
`static Map<String,List<String>>`	`splitQuery(URI uri)`
`static Map<String,List<String>>`	`splitQuery(URL url)`
`static String`	`stripBOM(String data)` Strip the leading BOM character from the string.
`static String`	`stripHTML(String html)` Strip HTML code from an HTML document or fragment and return the plain text.
`static String`	`stripHTMLFast(String html)` Strip HTML tags and entities (escaped char sequences) from the argument.
`static String`	`stripRTF(String rtf)`
`static Document`	`toDocument(File f, boolean nameSpaceAware)`
`static Document`	`toDocument(String xmlContent, boolean nameSpaceAware)`
`static void`	`toFrontOnMac()`
`static boolean`	`toggle(JSplitPane sp, boolean collapse)` Simulate pressing of a `JSplitPane`'s divider button to extend or collapse it.
`static <T> Map<T,T>`	`toMap(T[][] values)`
`static String`	`toPlainText(String text)`
`static String`	`toString(byte[] a, int offset, int length)`
`static String`	`unescapeJavaString(String st)`
`static int`	`viewToModel(JTextComponent ed, Point p)` Determine document offset (text position) for the argument point.
`static String`	`wrap(String text, int columns, boolean html)`
`static void`	`writeLog(PrintStream writer, String msg)`
`static void`	`writeXML(Document doc, Object target, int indent)` Write an XML document to the target stream or file.

Methods inherited from class com.tplan.robot.util.FileUtils
canCreateNewFile, contains, copy, copy, copy, copyDirectoryContent, copyDirectoryContent, copyDirectoryContent, copyFile, delete, deleteEmptyDirs, extract, findFile, findFile, getExtension, getExtension, getFileFromURL, getFullPath, getInstallPath, getInstallPath, getJarFile, getJarFile, getJarManifestField, getRelativePath, isLink, isParent, moveOrCopy, parseFile, read, read, rename, write, write, writeSafely

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

numberFormat

public static final NumberFormat numberFormat

fractionNumberFormat

public static final NumberFormat fractionNumberFormat

Constructor Detail
- Utils
```
public Utils()
```

Method Detail

isJVMExiting
```
public static boolean isJVMExiting()
```
Indicate whether the JVM is being shut down through a call of System.exit(). This is used to avoid deadlocking AWT operations called from the runtime shutdown hooks.

Returns:

true if the JVM is shutting down or false otherwise.

Since:

4.4.3

exit
```
public static void exit(int exitCode)
```
Exit the JVM. This method is equivalent to the System.exit(int) one but it saves a flag that it is an intentional exit.

Parameters:

exitCode - the process exit code.

Since:

6.3.3

createUID

public static String createUID(String group,
                               String prefix)

getBASE64Decoder

public static Base64Support getBASE64Decoder()

getBASE64Encoder

public static Base64Support getBASE64Encoder()

getURI

public static URI getURI(String uri)
                  throws URISyntaxException

Throws:: URISyntaxException

parseLegacyRfbPort

public static int parseLegacyRfbPort(int portOffset,
                                     String str)

parseParamName

public static String parseParamName(String str)
                             throws StringIndexOutOfBoundsException

Throws:: StringIndexOutOfBoundsException

parseParamValue

public static String parseParamValue(String str)
                              throws StringIndexOutOfBoundsException

Throws:: StringIndexOutOfBoundsException

getVersion
```
public static int[] getVersion()
```

getReleaseDate
```
public static Date getReleaseDate()
```

getProductNameAndVersion

public static String getProductNameAndVersion()

getCopyright
```
public static String getCopyright()
```

getLicenseText
```
public static String getLicenseText()
```

getTimePeriodForDisplay

public static String getTimePeriodForDisplay(long miliseconds,
                                             boolean longFormat)

getTimePeriodForDisplay

public static String getTimePeriodForDisplay(long miliseconds,
                                             boolean longFormat,
                                             boolean showMiliseconds)

getTimePeriodForDisplay

public static String getTimePeriodForDisplay(long miliseconds,
                                             boolean longFormat,
                                             boolean showMiliseconds,
                                             boolean showMillisAsSecondFraction)

getDateStamp

public static String getDateStamp(Date date)

getTimeStamp

public static String getTimeStamp(Date date)

getKeyCodeTable

public static Map<String,Integer> getKeyCodeTable()

getKeyName

public static String getKeyName(int keyCode)

getKeyCode

public static int getKeyCode(String codeText)

getKeyStrokeName

public static String getKeyStrokeName(KeyStroke k)

getMacAwareKeyStroke

public static KeyStroke getMacAwareKeyStroke(KeyStroke k)

getKeyStroke

public static KeyStroke getKeyStroke(String text)

getKeyStroke

public static KeyStroke getKeyStroke(String text,
                                     boolean fixForMac)

escapeUnescapedDoubleQuotes

public static String escapeUnescapedDoubleQuotes(String s)

encloseInDoubleQuotesIfNeeded

public static String encloseInDoubleQuotesIfNeeded(CharSequence s)

unescapeJavaString

public static String unescapeJavaString(String st)

removeEnclosingDoubleQuotesIfNeeded

public static CharSequence removeEnclosingDoubleQuotesIfNeeded(CharSequence s)

escapeHTML
```
public static String escapeHTML(String s)
```
Escape an HTML text so that it can be displayed in the body of another HTML document.

Parameters:

s - an HTML text.

Returns:

escaped text.

Since:

4.1.3

getPixels
```
public static int[] getPixels(Image img,
                              Rectangle r)
```
Get pixels of an image rectangle.

Parameters:

img - an image.

r - rectangle to grab the pixels from.

Returns:

integer array of pixels.

isWindowsLocalhost

public static boolean isWindowsLocalhost(String host,
                                         int port)

isWindows
```
public static boolean isWindows()
```

isLocalAddress

public static boolean isLocalAddress(String address)
                              throws UnknownHostException,
                                     SocketException

Throws:: UnknownHostException; SocketException

isHostEqual

public static boolean isHostEqual(String host,
                                  int port,
                                  RemoteDesktopClient client)

getCurrentEnvironmentNetworkIp

public static String getCurrentEnvironmentNetworkIp()
                                             throws UnknownHostException

Throws:: UnknownHostException

isIPv4

public static boolean isIPv4(String ip)

getPublicIPv4

public static List<String> getPublicIPv4()
                                  throws UnknownHostException

Throws:: UnknownHostException

getHostnameOrIP

public static String getHostnameOrIP()

isLocalPortInUse
```
public static boolean isLocalPortInUse(int port)
```
Find out if the local port is being used or not.

Parameters:

port - a port number to test.

Returns:

true if the port is taken or false if free.

getFreeLocalPort
```
public static int getFreeLocalPort(int startFrom)
```
Find a free local port.

Parameters:

startFrom - the port to start from.

Returns:

the nearest free higher port number.

showErrorDialog
```
public static void showErrorDialog(Component parentComponent,
                                   String title,
                                   String message,
                                   Throwable ex)
```
Show an error window. This method avoids JOptionPane and creates its own dialog. This resolves the issue that JOptionPane doesn't wrap long messages and displays wide window running out of the screen bounds. If an exception is passed as an argument, its stack trace is displayed in a separate text area inserted into a scroll pane.

Parameters:

parentComponent - parent component (owner). It should be either a JFrame or JDialog instance or null.

title - message title. A default one will be provided if the argument is null.

message - error message text. A default one will be provided if the argument is null.

ex - an exception to display. May be null.

showErrorDialog
```
public static void showErrorDialog(Component parentComponent,
                                   String title,
                                   String message,
                                   Throwable ex,
                                   boolean collapseThrowable)
```
Show an error window.This method avoids JOptionPane and creates its own dialog. This resolves the issue that JOptionPane doesn't wrap long messages and displays wide window running out of the screen bounds. If an exception is passed as an argument, its stack trace is displayed in a separate text area inserted into a scroll pane.

Parameters:

parentComponent - parent component (owner). It should be either a JFrame or JDialog instance or null.

title - message title. A default one will be provided if the argument is null.

message - error message text. A default one will be provided if the argument is null.

ex - an exception to display. May be null.

collapseThrowable - true to collapse the throwable viewer.

showMessageDialog
```
public static int showMessageDialog(Component parentComponent,
                                    String title,
                                    String message,
                                    Throwable ex,
                                    String[] options,
                                    Icon[] icons,
                                    String defaultOption)
```
Show a message window with configurable list of buttons. It is basically a replacement of JOptionPane which fixes a few annoyances and delivers new functionality such as:
- Buttons may have just text or icon or both,
- The message text is displayed in a JEditorPane with attached CustomHyperlinkListener. This allows to display HTML text where the standard HTTP links are opened in web browser and links of special syntax supported by CustomHyperlinkListener allow to trigger GUI actions, such as for example open a help page or the Preferences window.
- Buttons are not filling horizontally which makes the window look better.
- If the err argument contains a valid throwable, the window displays its stack trace in a scrollable text pane.
Parameters:

parentComponent - parent component (owner).

title - window title.

message - message text. It may be either plain text or HTML. HTML text must start with the "<html>" prefix to be recognized properly.

ex - an optional throwable to display the stack trace of.

options - optional list of button labels. The window will then display with the corresponding list of closing buttons at the bottom. If this parameter is null, the window will contain just the default "OK" button.

icons - optional icons for the buttons.

defaultOption - default button label (one from the options list. It will have focus and it will also get selected when user presses Enter.

Returns:

index of the button the window was closed with (starting from zero).

showMessageDialog

public static int showMessageDialog(Component parentComponent,
                                    String title,
                                    Object message,
                                    Throwable ex,
                                    String[] options,
                                    Icon[] icons,
                                    String defaultOption,
                                    boolean collapseThrowable)

showMessageDialog
```
public static int showMessageDialog(Component parentComponent,
                                    String title,
                                    Object message,
                                    Throwable ex,
                                    String[] options,
                                    Icon[] icons,
                                    String defaultOption,
                                    boolean collapseThrowable,
                                    boolean showThrowableMessageOnly,
                                    String throwableTickBox)
```
Show a message window with configurable list of buttons.It is basically a replacement of JOptionPane which fixes a few annoyances and delivers new functionality such as:
- Buttons may have just text or icon or both,
- The message text is displayed in a JEditorPane with attached CustomHyperlinkListener. This allows to display HTML text where the standard HTTP links are opened in web browser and links of special syntax supported by CustomHyperlinkListener allow to trigger GUI actions, such as for example open a help page or the Preferences window.
- Buttons are not filling horizontally which makes the window look better.
- If the err argument contains a valid throwable, the window displays its stack trace in a scrollable text pane.
Parameters:

parentComponent - parent component (owner).

title - window title.

message - message text. It may be either plain text or HTML. HTML text must start with the "<html>" prefix to be recognized properly.

ex - an optional throwable to display the stack trace of.

options - optional list of button labels. The window will then display with the corresponding list of closing buttons at the bottom. If this parameter is null, the window will contain just the default "OK" button.

icons - optional icons for the buttons.

defaultOption - default button label (one from the options list. It will have focus and it will also get selected when user presses Enter.

collapseThrowable - true to display the window with the view of throwable collapsed.

showThrowableMessageOnly - true to show the throwable message returned by Throwable.getMessage() or false to display the whole stack trace.

throwableTickBox - optional custom name for the collapse/expand check box.

Returns:

index of the button the window was closed with (starting from zero).

Since:

6.3.5

setFixedWidth

public static void setFixedWidth(Component component,
                                 int width)

showConfigurableMessageDialog

public static int showConfigurableMessageDialog(Component parentComponent,
                                                String title,
                                                String message,
                                                String checkboxLabel,
                                                String configurationKey,
                                                Object[] options,
                                                int defaultBtnNo)

Display a warning message which contains a check box like 'Do not display this message again'. It is a replacement of the JOptionPane messages.

Parameters:: parentComponent - parent component (must be a JFrame or JDialog); title - message window title; message - message to be displayed; checkboxLabel - text of the check box; configurationKey - configuration key of the check box option (should be an int option because the method saves button index chosen by the user rather than a plain boolean); options - an array of labels for buttons; defaultBtnNo - default button index
Returns:: selected option (i.e. selected button index), or -1 if the dialog is not closed through the buttons

showConfigurableMessageDialog

public static int showConfigurableMessageDialog(Component parentComponent,
                                                String title,
                                                String message,
                                                String checkboxLabel,
                                                String configurationKey,
                                                Object[] options,
                                                int defaultBtnNo,
                                                boolean showResetHint)

showConfigurableMessageDialog

public static int showConfigurableMessageDialog(Component parentComponent,
                                                String title,
                                                String message,
                                                String checkboxLabel,
                                                String configurationKey,
                                                Object[] options,
                                                Icon[] icons,
                                                int defaultBtnNo,
                                                boolean showResetHint)

showCheckBoxMessageDialog

public static int showCheckBoxMessageDialog(Component parentComponent,
                                            String title,
                                            String message,
                                            String checkboxLabel,
                                            Object[] options,
                                            Icon[] icons,
                                            int defaultBtnNo,
                                            boolean[] selected,
                                            boolean showResetHint)

registerDialogForEscape

public static void registerDialogForEscape(JDialog dlg,
                                           JButton closeButton)

registerDialogForEscape

public static void registerDialogForEscape(JFrame frame,
                                           JButton closeButton)

registerComponentForEscape

public static void registerComponentForEscape(JComponent comp,
                                              JButton closeButton)

writeLog

public static void writeLog(PrintStream writer,
                            String msg)

getSupportedImageExtensions
```
public static List<String> getSupportedImageExtensions()
```
Get lower case list of image file extensions supported by this version of Java.

Returns:

list of supported file extensions in lower case, for example ["png", "jpg", "jpeg", "bmp"].

getListOfStrings
```
public static List getListOfStrings(String value)
```
Parse semicolon separated parameters as a list of String values.

Parameters:

value - a string to parse.

Returns:

a List which contains String instances.

getMouseCoordinateText

public static String getMouseCoordinateText(Point p,
                                            BufferedImage image,
                                            boolean shortVersion,
                                            boolean isReadOnly,
                                            boolean displayRelativeCoordinates)

getColorAt

public static int[] getColorAt(int x,
                               int y,
                               BufferedImage image)

debugArray

public static void debugArray(int[] array,
                              String desc)

Print out content of an integer array for debug purposes.

Parameters:: array - an integer array; desc - description

debugArray

public static void debugArray(byte[] array,
                              int length,
                              String desc)

Print out content of an integer array for debug purposes.

Parameters:: array - an integer array.; length - the length of the items to print out.; desc - description

debugArray

public static void debugArray(Object[] array,
                              String desc)

Print out content of an Object array for debug purposes.

Parameters:: array - an Object array; desc - description

paintDefaultImage
```
public static void paintDefaultImage(Image image,
                                     Image logoIcon,
                                     String text)
```
Paint default image into a BufferedImage. It currently consists of a gradient white-to-orange background with the product logo and custom text in the center.

Parameters:

image - an image.

logoIcon - the logo icon.

text - the text to be rendered.

convertLegacyHelpURL
```
public static String convertLegacyHelpURL(String url)
```
Convert a legacy v4.x local help file URL to the new v5.x online one. If the argument is not a help url it will be returned as is.

Parameters:

url - a legacy help file URL.

Returns:

the corresponding v5.x online help URL.

Since:

5.0

getHintPattern
```
public static String getHintPattern(String url)
```
Get the hint pattern used to parse help files for fragments of text displayed by the GUI as hints.

Parameters:

url - a URL of the help document that is to be parsed.

Returns:

the hint pattern.

Since:

5.0

openHelp
```
public static void openHelp(String url)
```
Open the specified help URL in the web browser.

Parameters:

url - the help page URL.

Since:

6.0.3

execOpenURL

public static int execOpenURL(String url)

setToolbarButtonsVisible

public static void setToolbarButtonsVisible(JToolBar toolBar,
                                            String[] action,
                                            boolean visible)

Set visibility of all created toolbar buttons.

Parameters:: toolBar - the tool bar.; action - actions to be processed or null to apply to all.; visible - true/false to set visible/invisible.

setVisibilityOfComponents

public static void setVisibilityOfComponents(Container c,
                                             Object[] exclude,
                                             boolean visible)

findComponents
```
public static <T> List<T> findComponents(Container c,
                                         Class<T> clazz)
```
Find all components of the specified class in a container (recursively).

Type Parameters:

T - the component class name.

Parameters:

c - the container to search.

clazz - the component class.

Returns:

the list of components.

Since:

4.4.4

findComponents
```
public static <T> List<T> findComponents(Container c,
                                         Class<T> clazz,
                                         boolean sameClass)
```
Find all components of the specified class in a container (recursively).

Type Parameters:

T - the component class or interface name.

Parameters:

c - the container to search.

clazz - the component class or an interface it is supposed to implement.

sameClass - the value of true will look up all components which are instances of clazz. Otherwise the method returns all components which are of the specified class, extend it or implement the clazz interface.

Returns:

the list of components.

Since:

6.0.1

getRobotScreenNumber

public static int getRobotScreenNumber()

closeWindow

public static boolean closeWindow(String fqcn)

centerOnScreen

public static void centerOnScreen(Window win)

sleep
```
public static void sleep(long millis)
```
An exception safe variant of the Thread.sleep(long) method.

Parameters:

millis - number of milliseconds to sleep for.

getStartCommand

public static List<String> getStartCommand(String[] args)

getStartCommand

public static List<String> getStartCommand(String[] args,
                                           Boolean forceAbsolutePath,
                                           File relativeTo)

toDocument

public static Document toDocument(String xmlContent,
                                  boolean nameSpaceAware)
                           throws ParserConfigurationException,
                                  SAXException,
                                  IOException

Throws:: ParserConfigurationException; SAXException; IOException

toDocument

public static Document toDocument(File f,
                                  boolean nameSpaceAware)
                           throws ParserConfigurationException,
                                  SAXException,
                                  IOException

Throws:: ParserConfigurationException; SAXException; IOException

stripBOM
```
public static String stripBOM(String data)
```
Strip the leading BOM character from the string.

Parameters:

data - a string

Returns:

stripped string or the same one if the argument doesn't contain BOM.

Since:

5.0.3

writeXML
```
public static void writeXML(Document doc,
                            Object target,
                            int indent)
                     throws IOException
```
Write an XML document to the target stream or file.

Parameters:

doc - a document

target - a file, an output stream or a writer.

indent - whether to indent (format) the document. The value of 0 or lower sets off indenting.

Throws:

IOException - thrown by the transformer or the target

Since:

4.4.5

createDocument
```
public static Document createDocument()
```
Create an empty XML document.

Returns:

a new blank document.

Since:

4.4.5

modelToView
```
public static Rectangle modelToView(JTextComponent ed,
                                    int position)
                             throws BadLocationException
```
Get rectangle corresponding to the element at the argument position.This method uses Reflection to invoke either JTextComponent.modelToView2D() on Java 9+ or fall back to the obsoleted JTextComponent.modelToView() on Java 8.

Parameters:

ed - a text component

position - document offset

Returns:

the rectangle or null

Throws:

BadLocationException - if the position is out of the document bounds.

Since:

4.4.5

viewToModel
```
public static int viewToModel(JTextComponent ed,
                              Point p)
```
Determine document offset (text position) for the argument point. The method uses Reflection to invoke either JTextComponent.viewToModel2D() on Java 9+ or fall back to the obsoleted JTextComponent.viewToModel() on Java 8.

Parameters:

ed - a text component

p - a point

Returns:

the nearest document offset for the argument point.

Since:

4.4.5

restart

public static void restart(Window frame,
                           String[] args)

getDefaultTemplatePath

public static String getDefaultTemplatePath()

getDefaultOutputPath

public static String getDefaultOutputPath()

getDefaultTemplatePath

public static String getDefaultTemplatePath(TestScriptInterpret ti)

getDefaultOutputPath

public static String getDefaultOutputPath(ScriptingContext ctx)

getRecentServersByProtocol

public static List<String> getRecentServersByProtocol(String protocol)

exportScriptToHtml
```
public static void exportScriptToHtml(Writer writer,
                                      StyledDocument doc,
                                      boolean addLineNumbers)
                               throws IOException,
                                      BadLocationException
```
Export a test script as is displayed in the editor (with styles) to HTML.

Parameters:

writer - an output writer to write to.

doc - a styled document containing a test script with styles.

addLineNumbers - true turns on line numbering.

Throws:

IOException - on an I/O error in the writer.

BadLocationException - on a wrong offset referenced in the argument document.

exportScriptToBBCode

public static void exportScriptToBBCode(Writer writer,
                                        StyledDocument doc)
                                 throws IOException,
                                        BadLocationException

Throws:: IOException; BadLocationException

containsIgnoreCase
```
public static boolean containsIgnoreCase(List l,
                                         Object o)
```
Letter case tolerant contains() method for lists.

Parameters:

l - a list.

o - a value to search for. If the value is a String, the list is searched using String.equalsIgnoreCase().

Returns:

true if the list contains the value, false if not.

indexOfIgnoreCase
```
public static int indexOfIgnoreCase(List l,
                                    Object o)
```
Letter case tolerant indexOf() method for lists.

Parameters:

l - a list.

o - a value to search for. If the value is a String, the list is searched using String.equalsIgnoreCase().

Returns:

value index or -1 if not found.

toMap

public static <T> Map<T,T> toMap(T[][] values)

convertStringToMultiline

public static String convertStringToMultiline(String text)

convertMultilineToString

public static String convertMultilineToString(String text)

getScreenInsets

public static Insets getScreenInsets()

adjustSizeAndLocation
```
public static void adjustSizeAndLocation(Window dlg)
```
Adjust size and location of a dialog. It should be called after pack() to check whether its size and position fit into the screen. This method addresses Windows specific issues where the "always on top" task bar overlaps the dialog.

Parameters:

dlg - a dialog to check the size and location of.

adjustSize

public static void adjustSize(Window dlg)

getScreenSizeAtLocation
```
public static Rectangle getScreenSizeAtLocation(int x,
                                                int y)
```
Get the screen rectangle for the given coordinates. This method returns correct screen geometry on environments with multiple displays of different resolution. The [x, y] coordinates are used to determine the screen to return the size of to.

Parameters:

x - an x coordinate.

y - an y coordinate.

Returns:

screen rectangle for the given location or null if the location is out of bounds of the local graphics devices.

Since:

4.0

getMaximumWindowSizeAt
```
public static Rectangle getMaximumWindowSizeAt(int x,
                                               int y)
```
Get the maximum window size and location at the screen belonging to the specified coordinates. is method returns correct screen geometry on environments with multiple displays of different resolution.

Parameters:

x - an x coordinate.

y - an y coordinate.

Returns:

screen rectangle for the given location or null if the location is out of bounds of the local graphics devices.

Since:

4.0

getWindowHierarchy

public static List<Window> getWindowHierarchy(Window w)

setVisible

public static void setVisible(List<Window> list,
                              boolean visible)

putAll

public static Map putAll(Map target,
                         Map source)

addAlpha

public static BufferedImage addAlpha(BufferedImage img)

getBufferedImage
```
public static BufferedImage getBufferedImage(Image image)
```
Create a BufferedImage from an Image.

Parameters:

image - if the argument is already a BufferedImage the method returns it without any changes. If the image is an Image instance the method creates a new BufferedImage (type BufferedImage.TYPE_INT_RGB) and copies the pixels in there. If the argument is null the method returns null.

Returns:

buffered image equivalent to the argument.

Since:

4.0

getBufferedImage
```
public static BufferedImage getBufferedImage(Image image,
                                             Rectangle r,
                                             boolean copy,
                                             Integer type)
```
Method to get a BufferedImage or its part.

Parameters:

image - an image.

r - the area to crop or null to return the full image.

copy - true will always create a copy of the source image.

type - the target BufferedImage type. If the argument is null the image will be of the same type if the source is a BufferedImage. If the source image is not a BufferedImage it will default to BufferedImage.TYPE_INT_RGB. If the argument is not null and the target type doesn't match the source image type the method creates an image copy.

Returns:

the resulting BufferedImage instance.

Since:

4.0.2

getImageObserver
```
public static ImageObserver getImageObserver()
```
Get a simple implementation of the ImageObserver interface for image loading purposes.

Returns:

a shared instance of a simple thread-safe image observer.

Since:

4.0.2

isMac
```
public static boolean isMac()
```

isMacApp
```
public static boolean isMacApp()
```
Test out if this Robot is a Mac application.

Returns:

true for a Mac app or false otherwise.

Since:

7.0

getRobotIcons

public static List<Image> getRobotIcons()

isJTattooLAF
```
public static boolean isJTattooLAF()
```

getHelpSetFile
```
public static File getHelpSetFile()
```

implementsInterface
```
public static boolean implementsInterface(Class cl,
                                          String interf)
```
Find out whether a class implements a particular interface. Unlike the Class.getImplementedInterfaces() the method also checks all superclasses. It provides the same functionality as the "instanceof" operator save that it avoids any class instantiation.

Parameters:

cl - a class to be checked for the implemented interface.

interf - an interface class.

Returns:

true if the class or any of its superclasses implements the specified interface or false otherwise.

fixSingleBackSlashChars

public static String fixSingleBackSlashChars(String str)

getJavaDescription

public static String getJavaDescription()

isOS64Bit
```
public static boolean isOS64Bit()
```

isJava64Bit
```
public static boolean isJava64Bit()
```

createHTMLMessagePane

public static JEditorPane createHTMLMessagePane(String message)

showErrorOnWindowOpening

public static void showErrorOnWindowOpening(Window owner,
                                            String title,
                                            String message,
                                            Throwable ex,
                                            boolean collapseThrowable)

stripHTMLFast
```
public static String stripHTMLFast(String html)
```
Strip HTML tags and entities (escaped char sequences) from the argument. This method is supposed to be faster and more efficient than the stripHTML(java.lang.String) one.

Parameters:

html - an HTML text.

Returns:

plain text.

stripHTML
```
public static String stripHTML(String html)
```
Strip HTML code from an HTML document or fragment and return the plain text.

Parameters:

html - an HTML document or fragment.

Returns:

plain text.

stripRTF

public static String stripRTF(String rtf)

toPlainText

public static String toPlainText(String text)

isHTML

public static boolean isHTML(String text)

splitCli
```
public static String[] splitCli(String s)
```
Split a line with CLI arguments into tokens. This is used for conversion of a command with CLI arguments into an argument array for the use with Runtime.exec(java.lang.String[]). This addresses mainly Mac OS where the Runtime.exec(java.lang.String) doesn't work well with escaping.

For example, a line like:

diff "/tmp/my doc1.txt" "/tmp/my doc2.txt"

will be split to three tokens of "diff", "/tmp/my doc1.txt" and "/tmp/my doc2.txt".

Parameters:

s - a CLI string.

Returns:

the array of individual options.

splitQuery

public static Map<String,List<String>> splitQuery(URI uri)
                                           throws UnsupportedEncodingException

Throws:: UnsupportedEncodingException

splitQuery

public static Map<String,List<String>> splitQuery(URL url)
                                           throws UnsupportedEncodingException

Throws:: UnsupportedEncodingException

getStackTrace

public static String getStackTrace(Throwable t)

getCheckSum

public static long getCheckSum(String text)
                        throws IOException

Throws:: IOException

getCheckSum

public static long getCheckSum(InputStream is)
                        throws IOException

Throws:: IOException

printStack

public static void printStack(String msg,
                              int level)

containsWhiteSpace

public static boolean containsWhiteSpace(String s)

setOpaque

public static void setOpaque(boolean opaque,
                             Component c)

checkOpacity

public static void checkOpacity(Component c)

getJavaSpecVersion

public static int[] getJavaSpecVersion()

execute
```
public static int execute(List<String> cmd,
                          StringBuilder stdOut,
                          StringBuilder errOut)
                   throws IOException,
                          InterruptedException
```
Execute an OS command.

Parameters:

cmd - the list of command elements (the command itself plus the arguments/options).

stdOut - a buffer for the command standard output.

errOut - a buffer for the command error output.

Returns:

the process exit code.

Throws:

IOException - on an I/O error.

InterruptedException - when interrupted while waiting for the process to finish.

toString

public static String toString(byte[] a,
                              int offset,
                              int length)

createSmoothMoveCoords
```
public static List<Point> createSmoothMoveCoords(int startX,
                                                 int startY,
                                                 int endX,
                                                 int endY,
                                                 int delta)
```
Create a list of points alongside the trajectory defined by the arguments.

Parameters:

startX - start X coordinate.

startY - start Y coordinate.

endX - end X coordinate.

endY - end Y coordinate.

delta - maximum distance between two subsequent point (granularity). The lower the number is the more points will be created.

Returns:

the list of points excluding the start and end ones.

size2string
```
public static String size2string(long fileSize)
```
Convert a size in bytes to a displayable string with one digit after the floating point ("3.2 kB", "121.1 MB" etc.).

Parameters:

fileSize - a file size in bytes

Returns:

displayable size.

getTopmostWindow
```
public static Window getTopmostWindow()
```
Get the topmost Robot window displayed on the screen.

Returns:

the topmost Robot window.

expandTree
```
public static void expandTree(JTree tree)
```
Expand the tree to display all nodes.

Parameters:

tree - a JTree to expand.

Since:

3.5

getHostName
```
public static String getHostName()
```

encodeXmlAttribute
```
public static String encodeXmlAttribute(String str)
```
Encode an XML attribute value.

Parameters:

str - an attribute value.

Returns:

encoded string.

Since:

4.4.3

wrap

public static String wrap(String text,
                          int columns,
                          boolean html)

enforceMaxStringSize
```
public static String enforceMaxStringSize(Component owner,
                                          String text,
                                          int maxWidth)
```
Ensure that the argument text doesn't exceed the specified display width. If the text is too long the method returns a text where the inner contents is replaced with three dots (...). For example, "this is a very long text" may be shortened to "This is...ng text".

Parameters:

owner - the component that is about to display this text (used to retrieve the font and font metrics).

text - the text.

maxWidth - maximum text width in pixels.

Returns:

the original or shortened text.

retrieveIntegrationParameters
```
public static Map retrieveIntegrationParameters(Map options,
                                                boolean remove)
```
Retrieve the T-Plan Professional integration parameters from the argument map.

Parameters:

options - a map with Robot's CLI options.

remove - true will remove the options from the source map.

Returns:

a new map containing the TPP integration options.

Since:

4.0.1

toggle
```
public static boolean toggle(JSplitPane sp,
                             boolean collapse)
```
Simulate pressing of a JSplitPane's divider button to extend or collapse it.

Parameters:

sp - a split pane.

collapse - true will collapse the right/bottom component, false will expand it.

Returns:

true on success or false if the split pane has a customized UI and the buttons were not found.

isJava9
```
public static boolean isJava9()
```

getDragTargetWithinBounds

public static Point2D getDragTargetWithinBounds(Rectangle bounds,
                                                Point2D dragSource,
                                                Point2D dragTarget)

runOnAWTWithTimeout
```
public static boolean runOnAWTWithTimeout(Runnable r,
                                          int timeoutMs)
                                   throws InterruptedException
```
Execute the specified runnable on the AWT dispatch thread. If the method gets called from the dispatch thread it only calls the run() method of the runnable and returns true. Otherwise it starts the runnable on the AWT thread and waits for it to finish for the maximum specified time.

Parameters:

r - a runnable

timeoutMs - the timeout in milliseconds

Returns:

true if the runnable has completed or false if not.

Throws:

InterruptedException - on interruption.

Since:

4.4.6

imageToBase64
```
public static byte[] imageToBase64(Image img)
                            throws IOException
```
Convert an image to a Base64 encoded byte array.

Parameters:

img - an image.

Returns:

Base64 encoded byte array.

Throws:

IOException - on an I/O error.

Since:

6.3.4

imageToBase64String
```
public static String imageToBase64String(Image img)
                                  throws IOException
```
Convert an image to a Base64 encoded string.

Parameters:

img - an image.

Returns:

Base64 encoded string.

Throws:

IOException - on an I/O error.

Since:

6.3.4

getInputStream

public static InputStream getInputStream(String url,
                                         URLConnection[] out,
                                         Proxy proxy)
                                  throws IOException

Connect to the argument HTTP URL and resolve eventual redirection.

Parameters:: url - a url (HTTP or HTTPS).; out - optional array to store the resulting connection to.; proxy - optional proxy.
Returns:: the response input stream.
Throws:: IOException - on an I/O error.
Since:: 5.0.4

toFrontOnMac
```
public static void toFrontOnMac()
```

getHTMLRed
```
public static String getHTMLRed()
```

isEncrypted
```
public static boolean isEncrypted(File zip)
```
Test out if a zip file is encrypted.

Parameters:

zip - a zip file.

Returns:

true if encrypted or false if not.

Since:

7.0

extractZip
```
public File extractZip(File zip,
                       File targetDir)
                throws IOException
```
Extract a zip file to the target directory.

Parameters:

zip - a zip file.

targetDir - the target directory.

Returns:

the target directory.

Throws:

IOException - on an I/O exception.

Class Utils

Field Summary

Fields inherited from class com.tplan.robot.util.FileUtils

Fields inherited from interface com.tplan.robot.remoteclient.rfb.RfbConstants

Constructor Summary

Method Summary

Methods inherited from class com.tplan.robot.util.FileUtils

Methods inherited from class java.lang.Object

Field Detail

numberFormat

fractionNumberFormat

Constructor Detail

Utils

Method Detail

isJVMExiting

exit

createUID

getBASE64Decoder

getBASE64Encoder

getURI

parseLegacyRfbPort

parseParamName

parseParamValue

getVersion

getReleaseDate

getProductNameAndVersion

getCopyright

getLicenseText

getTimePeriodForDisplay

getTimePeriodForDisplay

getTimePeriodForDisplay

getDateStamp

getTimeStamp

getKeyCodeTable

getKeyName

getKeyCode

getKeyStrokeName

getMacAwareKeyStroke

getKeyStroke

getKeyStroke

escapeUnescapedDoubleQuotes

encloseInDoubleQuotesIfNeeded

unescapeJavaString

removeEnclosingDoubleQuotesIfNeeded

escapeHTML

getPixels

isWindowsLocalhost

isWindows

isLocalAddress

isHostEqual

getCurrentEnvironmentNetworkIp

isIPv4

getPublicIPv4

getHostnameOrIP

isLocalPortInUse

getFreeLocalPort

showErrorDialog

showErrorDialog

showMessageDialog

showMessageDialog

showMessageDialog

setFixedWidth

showConfigurableMessageDialog

showConfigurableMessageDialog

showConfigurableMessageDialog

showCheckBoxMessageDialog

registerDialogForEscape

registerDialogForEscape

registerComponentForEscape

writeLog

getSupportedImageExtensions

getListOfStrings

getMouseCoordinateText

getColorAt

debugArray

debugArray

debugArray

paintDefaultImage

convertLegacyHelpURL

getHintPattern