Utilities

java.lang.Object
- com.nomagic.license.utils.CameoUtilities
- - com.nomagic.utils.Utilities

@OpenApiAll
public class Utilities
extends CameoUtilities

General purpose utilities.

Constructor Summary

Constructors
Constructor and Description

Utilities()

Constructors
Constructor and Description
`Utilities()`

Method Summary

All Methods Static Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static java.lang.String`	`addHttpParameter(java.lang.String parameters, java.lang.String parameter, java.lang.String value)` Adds http parameter to given parameters string
`static <T> java.util.Collection<T>`	`append(java.util.Collection<T> source, java.util.Collection<? extends T> v, boolean allowDublication)` Deprecated. Use `CollectionUtils.append(java.util.Collection, java.util.Collection, boolean)`
`static <T> java.util.Collection<T>`	`append(java.util.Collection<T> source, java.util.Iterator<? extends T> it, boolean allowDublication)` Deprecated. Use `CollectionUtils.append(java.util.Collection, java.util.Iterator, boolean)`
`static boolean`	`areChildrenDisabled(javax.swing.JMenu menu)` Are all children disabled?
`static int`	`arrayHash(byte[] array)` Calculate hash code for array of bytes
`static int`	`calculateTextWidth(java.lang.String text, java.awt.FontMetrics metrics, int numberOfLines)` Calculates possible text longest text width of the given text splitted into lines.
`static java.lang.String`	`checkIsInstallRootWritable(com.nomagic.runtime.RuntimeEnvironment runtime)` Get message for install root read only error.
`static java.lang.String`	`checkIsInstallRootWritable(com.nomagic.runtime.RuntimeEnvironment runtime, boolean skipWinUAC)` Get message for install root read only error.
`static boolean`	`checkProperty(java.util.Properties properties, java.lang.String property, boolean defaultValue)`
`static boolean`	`checkResolvableException(boolean rule)` if rule is false and it's DEVELOPER mode throws `IllegalStateException`
`static boolean`	`checkSystemProperty(java.lang.String property, boolean defaultValue)` Checks given system (boolean) property value
`static java.lang.String`	`clearAllLine(java.lang.String src, java.lang.String trash)` Removes all trash from string
`static java.lang.String`	`clearFromEveryLine(java.lang.String text, java.lang.String mask)` Divides given string into lines and from every line beginning and end removes all chars from given string mask.
`static java.lang.String`	`clearLine(java.lang.String line, java.lang.String trash)` removes from line ends wanted characters
`static int`	`collectInteger(byte[] bytes)` Makes int value from array of bytes
`static boolean`	`compareFiles(java.io.File f1, java.io.File f2)` Compares two files
`static boolean`	`compareStreams(java.io.InputStream oldStr, java.io.InputStream newStr)` Compares two input streams.
`static byte[]`	`compressData(byte[] data)` Compresses specified data using gzip output stream and returns the result as bytes array.
`static byte[]`	`compressData(byte[] data, java.lang.String zipEntryName)` Compresses specified data using zip output stream and returns the result as bytes array.
`static java.lang.String`	`concatHttpParameter(java.lang.String parameters1, java.lang.String parameters2)` Concatenate given http parameters
`static java.lang.String`	`constructHttpParameter(java.lang.String parameter, java.lang.String value)` Constructs http parameter
`static boolean`	`contains(java.util.Iterator it, java.lang.Object o)` Deprecated. Use `CollectionUtils.contains(java.util.Iterator, Object)`
`static boolean`	`containSameElements(java.util.Collection<?> collection1, java.util.Collection<?> collection2)`
`static boolean`	`containsAny(java.util.Collection location, java.util.Collection what)` Deprecated. Use `CollectionUtils.containsAny(java.util.Collection, java.util.Collection)`
`static boolean`	`containsNonDirectory(java.util.List<java.io.File> fileList)`
`static boolean`	`containsOnlyFiles(java.util.List list)` Indicates if given list contains only file objects.
`static boolean`	`contentEquals(java.io.InputStream input1, java.io.InputStream input2)` Compare content of two streams.
`static void`	`copy(java.io.InputStream input, java.io.OutputStream output)` Copies all bytes from InputStream into OutputStream.
`static void`	`copy(java.io.InputStream input, java.io.OutputStream output, java.util.zip.Checksum checksum)` Copies all bytes from InputStream into OutputStream
`static void`	`copy(java.io.InputStream input, java.io.OutputStream output, long crc, boolean closeInput)` Copies all bytes from InputStream into OutputStream.
`static boolean`	`copyDirectory(java.io.File source, java.io.File destination)` Copy all directory recursively
`static boolean`	`copyFile(java.io.File source, java.io.File destination)` Copy source file to destination file.
`static boolean`	`copyFile(java.lang.String sourceName, java.lang.String dstName)` Copy source file to destination file.
`static int`	`countOccurrences(java.lang.String string, char c)` Returns the number of times the character c appears in a string.
`static java.awt.Rectangle`	`coverRectangle(java.awt.Rectangle inner, java.awt.Rectangle outer)` Moves outer rectangle in such way that it must cover inner one (if outer is smaller than inner resizes outer).
`static <E extends java.util.Collection> E`	`createCollection(java.lang.Class<E> collection, java.util.Iterator it)` Deprecated. Use `CollectionUtils.createCollection(Class, java.util.Iterator)`
`static java.awt.Cursor`	`createCursor(javax.swing.Icon icon, java.awt.Point pt, java.lang.String cursorName)` Creates the cursor for given icon.
`static java.awt.Cursor`	`createCursor(java.awt.Image image, java.awt.Point pt, java.lang.String cursorName)` Creates the cursor for given image.
`static java.awt.Rectangle`	`createRectFromList(java.util.List<java.awt.Point> v)` Creates rectangle from vector of points.
`static java.lang.String`	`createStringRepresentation(java.util.Collection value)`
`static byte[]`	`decodeBase64(java.lang.String s)` Decode string using Base64 encoding.
`static java.util.List<java.awt.Point>`	`deepPointsClone(java.util.List<java.awt.Point> v)` Makes a deep clone of vector that contains points.
`static java.util.List<java.awt.Point>`	`deepPointsClone(java.util.List<java.awt.Point> v, boolean cloneList)` Makes a deep clone of vector that contains points.
`static void`	`deleteDirContent(java.io.File f)` Removes given directory contents.
`static void`	`deleteTree(java.io.File f)` Removes given directory and all its contents.
`static void`	`deleteTreeOnExit(java.io.File f)` Removes given file (directory and all its contents) on exit.
`static byte[]`	`distributeInteger(int intValue, int size)` Distributes integer intValue into array of bytes.
`static void`	`dumpThreads()` Dumps all threads to system out.
`static void`	`dumpThreads(java.io.PrintStream out)` Dumps all threads to given stream.
`static java.lang.String`	`encodeBase64(byte[] abyte0)` Encodes data using base64 encoding.
`static <T> void`	`ensureObjectIsInCollection(java.util.Collection<T> collection, T object)` Ensures an object is in given collection.
`static <T> java.util.Set<T>`	`excludeCommonElements(java.util.Collection<T> first, java.util.Collection<T> second)` Creates result collection which contains not common elements from two arguments
`static java.util.Collection<java.lang.String>`	`extractZip(java.io.InputStream is, java.lang.String dstDir, java.util.Collection<java.lang.String> onlyTheseEntries, java.util.Collection<java.lang.String> skipTheseEntries)` Extracts files from Zip archive
`static void`	`extractZip(java.util.zip.ZipFile zipFile, java.lang.String dstDir)` Extracts files from Zip archive
`static java.awt.Rectangle`	`fitInRectangle(java.awt.Rectangle small, java.awt.Rectangle big)` recalculate bounds to fit in rectangle
`static java.lang.String`	`getAsString(javax.swing.KeyStroke e)` Constructs the string representation of the given key stroke.
`static java.lang.String`	`getAsStringKeyStrokes(java.util.List shortcuts, java.lang.String bracketFirst, java.lang.String bracketSecond)` Constructs the string representation of the given key strokes.
`static byte[]`	`getBytes(java.lang.String str)` Returns bytes of string.
`static java.lang.String`	`getClassName(java.lang.Class clazz)` Get class name.
`static java.lang.String`	`getCurrentDateFormatted()`
`static <E> int`	`getDistance(E from, E to, java.util.function.Function<E,java.util.Collection<E>> connectedNodes)` Calculate minimal distance in graph.
`static java.lang.String`	`getFileExtension(java.io.File file)` Get The given file extension.
`static java.lang.String`	`getFileExtension(java.lang.String fileName)` Get the given file extension.
`static java.lang.String`	`getFileName(java.lang.String text)`
`static java.lang.String`	`getFileWithoutExtension(java.lang.String filename)` Returns file name without extension (removes chars from last "." to end of string)
`static java.lang.String`	`getFileWitoutExtention(java.lang.String filename)` Deprecated. type error in name
`static ResizableIcon`	`getGrayIcon(javax.swing.Icon icon)` Deprecated. Use `IconUtilities.getGrayIcon(javax.swing.Icon, java.awt.Component)`
`static ResizableIcon`	`getGrayIcon(javax.swing.Icon icon, java.awt.Component component)` Deprecated. Use `IconUtilities.getGrayIcon(javax.swing.Icon, java.awt.Component)`
`static java.lang.String`	`getHtmlPage(java.lang.String pageHttpAddress, java.lang.String parameters, ProxyServerData proxy)` Deprecated. use `HttpUtilities.getHtmlPage(String, String, HttpProxyServerData, int)`
`static javax.swing.JMenuItem`	`getItemWithText(javax.swing.JPopupMenu menu, java.lang.String text)` Returns inner component (not recursively) with given text.
`static java.text.DateFormat`	`getSystemDateFormat(int style)` Returns system date format.
`static java.lang.String`	`getTempDir()` Returns System temp directory.
`static java.lang.String`	`getThreadsInfo()`
`static java.lang.String`	`getVersionFromInternal(int internal)` Convert internal MagicDraw style version to human version in 17.0.2 format.
`static java.lang.String`	`getVersionFromInternal(java.lang.String internal)` Convert internal MagicDraw style version to human version in 17.0.2 format.
`static boolean`	`hasExtension(java.lang.String name, java.util.List extensions)` Checks if given file name has one of given file extensions.
`static boolean`	`hasExtension(java.lang.String name, java.lang.String extension)` Checks if given file name has given file extension.
`static boolean`	`hasModalDialogs(java.awt.Window window)` Checks recursively if given window has modal dialog as child (or window itself is a modal dialog)
`static java.lang.String`	`implode(java.util.Collection collection, java.lang.String delimiter)` Returns a new String composed of copies of the collection elements joined together with a copy of the specified delimiter.
`static java.lang.String`	`implode(java.lang.String[] values, java.lang.String delimiter)` Deprecated. Use `String.join(CharSequence, CharSequence...)`
`static java.lang.String`	`insertPeriodically(java.lang.String text, java.lang.String insert, int period)`
`static java.lang.String`	`insertSeparators(char[] chars, java.lang.String separator, int groupSize)` Constructs string from arrays of chars.
`static void`	`invokeAndWaitOnDispatcher(java.lang.Runnable r)` Executes given runnable on event dispatcher.
`static void`	`invokeAndWaitOnDispatcherEvenInterrupted(java.lang.Runnable r)` Executes given runnable on event dispatcher.
`static void`	`invokeLaterAfterCondition(java.lang.Runnable runnable, java.util.function.Supplier<java.lang.Boolean> condition)` Invokes runnable latter after condition is satisfied.
`static void`	`invokeLaterAfterCondition(java.lang.Runnable runnable, java.util.function.Supplier<java.lang.Boolean> condition, int conditionCheckAttemptCount)` Invokes runnable latter after condition is satisfied.
`static void`	`invokeOnDispatcherOrLater(java.lang.Runnable r)` If this thread is event dispatcher, than direct calls "run", else invoke on invoke later
`static boolean`	`isAlphaNumeric(java.lang.String str)`
`static boolean`	`isFileNameValid(java.lang.String fileName)` Returns if given file name is valid to be created.
`static boolean`	`isHTMLText(java.lang.String s)` Check the given string to see if it should trigger the html rendering logic.
`static boolean`	`isNameValid(java.lang.String name)`
`static boolean`	`isPrintableChar(char c)` Checks if char is printable or not.
`static boolean`	`isStreamEmpty(java.net.URL url)` Check if it is possible to open a stream from a given URL and that stream is not empty
`static boolean`	`isUseProxy(ProxyServerData proxy)` Checks if use proxy server according given proxy server data
`static boolean`	`isValidKeyCode(int keyCode)` Checks if given code is correct one or not.
`static void`	`main(java.lang.String[] args)`
`static void`	`makeEqual(java.util.List destination, java.util.List source)` Make destination the same as source with minimum changes to destination
`static boolean`	`match(java.lang.String pattern, java.lang.String string)` algorithm for searching with wildcards.
`static boolean`	`matchEmpty(java.lang.String patter, java.lang.String string)` Matches empty string also
`static <T> void`	`merge(java.util.List<T> source, java.util.List<T> v)` Merges two vector.
`static <T> java.util.List<T>`	`mergeLists(java.util.List<T> l1, java.util.List<T> l2)` Merges two lists into newly created one.
`static void`	`normalize(java.awt.Rectangle rect)` normalizes rectangle mRectToDraw;
`static void`	`normalize(java.awt.Rectangle rectangle, java.awt.Point firstCorner, java.awt.Point secondCorner)` Normalizes rectangle; Calculates rectangle size and location using firstCorner and secondCorner.
`static java.util.Collection`	`notDublicatedList(java.util.Collection col)` Deprecated. Use `CollectionUtils.notDublicatedList(java.util.Collection)`
`static java.net.HttpURLConnection`	`openHttpURLConnection(java.lang.String pageHttpAddress, ProxyServerData proxyServerData)` Deprecated. use `HttpJavaUtilities.openHttpURLConnection(String, String, HttpProxyServerData, int, long)`
`static java.lang.String[]`	`parseExceptQuotes(java.lang.String cmd)` parses string by standard tokens, except parts wrapped in quotes
`static void`	`printSpace(int number)` Prints a number of spaces to the system out without new line.
`static java.lang.String`	`readFileSkipFirstLines(java.io.File file, int n)` Reads a file to string and skips a specified number of lines from the beginning.
`static java.lang.String`	`removeComments(java.lang.String body)` Removes / * * / comments from body.
`static java.lang.String`	`removeExtension(java.lang.String name, java.util.Collection<java.lang.String> extensions)` Removes file extension form given file name.
`static java.lang.String`	`removeFromLine(java.lang.String line, java.lang.String trash)` Removes from line trash line
`static java.lang.String`	`removeNewLines(java.lang.String string)` Removes new lines from the string.
`static java.lang.String`	`removeNonUtf8CompliantCharacters(java.lang.String inString)`
`static java.lang.String`	`removeSeparators(java.lang.String str, java.lang.String separator)` Removes separators from specified str
`static java.lang.String`	`replace(java.lang.String src, java.lang.String pattern, java.lang.String replaceWith)` Replaces string fragment with another string
`static java.lang.String`	`replaceEpsString(java.lang.String aStr)` Replace special char for Eps format string
`static java.lang.String`	`reverseString(java.lang.String source)` Given a string, returns a string with reversed characters.
`static void`	`sendHttpParameters(java.net.HttpURLConnection connection, java.lang.String parameters)` Deprecated. use `HttpJavaUtilities.sendHttpParameters(java.net.HttpURLConnection, String)`
`static java.lang.String`	`sha1Hex(byte[] data)` Returns SHA-1 hash key that should be constructed from the specified data.
`static java.lang.String`	`sha1Hex(java.lang.String... strings)` Returns SHA-1 hash key that should be constructed from the specified strings.
`static void`	`sortStrings(java.util.Vector elem)` Sorts elements in strings' vector
`static java.lang.String[]`	`splitString(java.lang.String str, java.lang.String delimiter, boolean returnDelimiter)` Splits string
`static void`	`swapVector(java.util.List v)` Deprecated. use `Collections.reverse(java.util.List<?>)`
`static void`	`synchronizeDirectories(java.io.File source, java.io.File destination)` Synchronize two directories.
`static byte[]`	`toByteArray(java.io.InputStream stream)` Copies the given file into the array of bytes.
`static byte[]`	`toByteArray(java.lang.String bytes)` Returns byte array from string formatted in toString(byte[]) method.
`static java.lang.String`	`toString(byte[] data)` Returns string representation of the given byte array.
`static java.lang.String`	`toString(java.util.Collection<java.lang.String> strings)` Get String representation of given strings collection
`static java.lang.String`	`toString(java.io.InputStream inputStream)` Get String representation of inputStream
`static java.lang.String`	`trim(java.lang.String src, java.lang.String trashBegin, java.lang.String trashEnd)` Removes from begin and end given Strings.
`static byte[]`	`uncompressData(byte[] data)` Uncompresses specified data using gzip input stream and returns the result as bytes array.
`static void`	`zipDir(java.lang.String dir2zip, java.util.zip.ZipOutputStream zos)` Compress specified directory recursively to the specified stream.

Methods inherited from class com.nomagic.license.utils.CameoUtilities
copy, isEqual, isEqual, replaceNewLine, toString

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

- Constructor Detail
  - Utilities
```
public Utilities()
```
- Method Detail
  - hasExtension
```
public static boolean hasExtension(java.lang.String name,
                                   java.util.List extensions)
```
    Checks if given file name has one of given file extensions.
  - hasExtension
```
public static boolean hasExtension(java.lang.String name,
                                   java.lang.String extension)
```
    Checks if given file name has given file extension.
  - removeExtension
```
public static java.lang.String removeExtension(java.lang.String name,
                                               java.util.Collection<java.lang.String> extensions)
```
    Removes file extension form given file name.
  - createStringRepresentation
```
public static java.lang.String createStringRepresentation(java.util.Collection value)
```
  - deepPointsClone
```
public static java.util.List<java.awt.Point> deepPointsClone(java.util.List<java.awt.Point> v)
```
    Makes a deep clone of vector that contains points.
    
    Parameters:
    
    v - List of point.
    
    Returns:
    
    vector
  - deepPointsClone
```
public static java.util.List<java.awt.Point> deepPointsClone(java.util.List<java.awt.Point> v,
                                                             boolean cloneList)
```
    Makes a deep clone of vector that contains points.
    
    Parameters:
    
    v - List of point.
    
    cloneList - True if clone to new list.
    
    Returns:
    
    vector
  - replace
```
public static java.lang.String replace(java.lang.String src,
                                       java.lang.String pattern,
                                       java.lang.String replaceWith)
```
    Replaces string fragment with another string
    
    Parameters:
    
    src - Source string.
    
    pattern - String pattern.
    
    replaceWith - The another string.
    
    Returns:
    
    string.
  - match
```
public static boolean match(java.lang.String pattern,
                            java.lang.String string)
```
    algorithm for searching with wildcards.
    
    Parameters:
    
    pattern - The given pattern.
    
    string - String.
    
    Returns:
    
    boolean expression.
  - matchEmpty
```
public static boolean matchEmpty(java.lang.String patter,
                                 java.lang.String string)
```
    Matches empty string also
    
    Parameters:
    
    patter - The given pattern.
    
    string - The given string.
    
    Returns:
    
    boolean
  - sortStrings
```
public static void sortStrings(java.util.Vector elem)
```
    Sorts elements in strings' vector
    
    Parameters:
    
    elem - The given vector.
  - clearLine
```
public static java.lang.String clearLine(java.lang.String line,
                                         java.lang.String trash)
```
    removes from line ends wanted characters
    
    Parameters:
    
    line - The given line.
    
    trash - characters as string.
    
    Returns:
    
    String.
  - clearAllLine
```
public static java.lang.String clearAllLine(java.lang.String src,
                                            java.lang.String trash)
```
    Removes all trash from string
    
    Parameters:
    
    src - String that be removed trash
    
    trash - Trash string.
    
    Returns:
    
    String.
  - removeFromLine
```
public static java.lang.String removeFromLine(java.lang.String line,
                                              java.lang.String trash)
```
    Removes from line trash line
    
    Parameters:
    
    line - the given line.
    
    trash - characters as string.
    
    Returns:
    
    The given string without From Line.
  - merge
```
public static <T> void merge(java.util.List<T> source,
                             java.util.List<T> v)
```
    Merges two vector. Removes non existing in vector v elements from vector source. Adds existing in v into source. Result vector is source
    
    Parameters:
    
    source - source list.
    
    v - The given vector.
  - append
```
@Deprecated
public static <T> java.util.Collection<T> append(java.util.Collection<T> source,
                                                             java.util.Collection<? extends T> v,
                                                             boolean allowDublication)
```
    Deprecated. Use CollectionUtils.append(java.util.Collection, java.util.Collection, boolean)
  - append
```
@Deprecated
public static <T> java.util.Collection<T> append(java.util.Collection<T> source,
                                                             java.util.Iterator<? extends T> it,
                                                             boolean allowDublication)
```
    Deprecated. Use CollectionUtils.append(java.util.Collection, java.util.Iterator, boolean)
  - contains
```
@Deprecated
public static boolean contains(java.util.Iterator it,
                                           java.lang.Object o)
```
    Deprecated. Use CollectionUtils.contains(java.util.Iterator, Object)
  - containsAny
```
@Deprecated
public static boolean containsAny(java.util.Collection location,
                                              java.util.Collection what)
```
    Deprecated. Use CollectionUtils.containsAny(java.util.Collection, java.util.Collection)
  - clearFromEveryLine
```
public static java.lang.String clearFromEveryLine(java.lang.String text,
                                                  java.lang.String mask)
```
    Divides given string into lines and from every line beginning and end removes all chars from given string mask.
    
    Parameters:
    
    text - The given string.
    
    mask - The given string mark.
    
    Returns:
    
    String.
  - countOccurrences
```
public static int countOccurrences(java.lang.String string,
                                   char c)
```
    Returns the number of times the character c appears in a string.
    
    Parameters:
    
    string - The given string
    
    c - character
    
    Returns:
    
    number of time
  - removeNonUtf8CompliantCharacters
```
public static java.lang.String removeNonUtf8CompliantCharacters(java.lang.String inString)
```
  - fitInRectangle
```
public static java.awt.Rectangle fitInRectangle(java.awt.Rectangle small,
                                                java.awt.Rectangle big)
```
    recalculate bounds to fit in rectangle
    
    Parameters:
    
    small - Small rectangle
    
    big - Big rectangle
    
    Returns:
    
    New rectangle
  - containsOnlyFiles
```
public static boolean containsOnlyFiles(java.util.List list)
```
    Indicates if given list contains only file objects.
    
    Parameters:
    
    list - list to check.
    
    Returns:
    
    true if given list contains only file objects, false otherwise.
  - containsNonDirectory
```
public static boolean containsNonDirectory(java.util.List<java.io.File> fileList)
```
    Parameters:
    
    fileList - list of File objects
    
    Returns:
    
    true if there is at least one file that is not a directory
  - coverRectangle
```
public static java.awt.Rectangle coverRectangle(java.awt.Rectangle inner,
                                                java.awt.Rectangle outer)
```
    Moves outer rectangle in such way that it must cover inner one (if outer is smaller than inner resizes outer). Modifies outer and returns it.
    
    Parameters:
    
    inner - Inner rectangle.
    
    outer - Outer rectangle.
    
    Returns:
    
    Moved rectangle.
  - createRectFromList
```
@CheckForNull
public static java.awt.Rectangle createRectFromList(java.util.List<java.awt.Point> v)
```
    Creates rectangle from vector of points.
    
    Parameters:
    
    v - List of point
    
    Returns:
    
    null if vector was empty
  - swapVector
```
@Deprecated
public static void swapVector(java.util.List v)
```
    Deprecated. use Collections.reverse(java.util.List<?>)
    
    Swaps vector ( first element will be last, same with others elements)
    
    Parameters:
    
    v - List that be swapped.
  - getFileWithoutExtension
```
public static java.lang.String getFileWithoutExtension(java.lang.String filename)
```
    Returns file name without extension (removes chars from last "." to end of string)
    
    Parameters:
    
    filename - The given file name
  - getFileWitoutExtention
```
@Deprecated
public static java.lang.String getFileWitoutExtention(java.lang.String filename)
```
    Deprecated. type error in name
    
    Returns file name without extension (removes chars from last "." to end of string)
    
    Parameters:
    
    filename - The given file name
    
    See Also:
    
    getFileWithoutExtension(String)
  - getFileExtension
```
@CheckForNull
public static java.lang.String getFileExtension(java.io.File file)
```
    Get The given file extension.
    
    Parameters:
    
    file - The given file
    
    Returns:
    
    File extension
  - getFileExtension
```
@CheckForNull
public static java.lang.String getFileExtension(java.lang.String fileName)
```
    Get the given file extension.
    
    Parameters:
    
    fileName - file name
    
    Returns:
    
    File extension
  - getFileName
```
public static java.lang.String getFileName(java.lang.String text)
```
  - getCurrentDateFormatted
```
public static java.lang.String getCurrentDateFormatted()
```
  - removeComments
```
public static java.lang.String removeComments(java.lang.String body)
```
    Removes / * * / comments from body.
    
    Parameters:
    
    body - String body.
    
    Returns:
    
    body without comment.
  - createCollection
```
@Deprecated
public static <E extends java.util.Collection> E createCollection(java.lang.Class<E> collection,
                                                                              java.util.Iterator it)
```
    Deprecated. Use CollectionUtils.createCollection(Class, java.util.Iterator)
  - notDublicatedList
```
@Deprecated
public static java.util.Collection notDublicatedList(java.util.Collection col)
```
    Deprecated. Use CollectionUtils.notDublicatedList(java.util.Collection)
  - trim
```
public static java.lang.String trim(java.lang.String src,
                                    java.lang.String trashBegin,
                                    java.lang.String trashEnd)
```
    Removes from begin and end given Strings.
    
    Parameters:
    
    src - The given string.
    
    trashBegin - Trash string that is a beginning.
    
    trashEnd - Trash string that is a ending.
    
    Returns:
    
    String
  - replaceEpsString
```
public static java.lang.String replaceEpsString(java.lang.String aStr)
```
    Replace special char for Eps format string
    
    Parameters:
    
    aStr - The given string.
    
    Returns:
    
    String
  - copy
```
public static void copy(java.io.InputStream input,
                        java.io.OutputStream output,
                        long crc,
                        boolean closeInput)
                 throws java.io.IOException
```
    Copies all bytes from InputStream into OutputStream. Closes the streams.
    
    Parameters:
    
    input - the input stream.
    
    output - the output stream.
    
    crc - crc to check. -1 if do not check crc.
    
    Throws:
    
    java.io.IOException
  - copy
```
public static void copy(java.io.InputStream input,
                        java.io.OutputStream output,
                        @CheckForNull
                        java.util.zip.Checksum checksum)
                 throws java.io.IOException
```
    Copies all bytes from InputStream into OutputStream
    
    Parameters:
    
    input - the input stream.
    
    output - the output stream.
    
    checksum - checksum.
    
    Throws:
    
    java.io.IOException - exception
  - copy
```
public static void copy(java.io.InputStream input,
                        java.io.OutputStream output)
                 throws java.io.IOException
```
    Copies all bytes from InputStream into OutputStream. Closes the streams.
    
    Parameters:
    
    input - the input stream.
    
    output - the output stream.
    
    Throws:
    
    java.io.IOException
  - copyFile
```
public static boolean copyFile(java.lang.String sourceName,
                               java.lang.String dstName)
```
    Copy source file to destination file.
    
    Parameters:
    
    sourceName - Source file name.
    
    dstName - destination file name.
    
    Returns:
    
    True if work successful.
  - copyFile
```
public static boolean copyFile(java.io.File source,
                               java.io.File destination)
```
    Copy source file to destination file.
    
    Parameters:
    
    source - Source file.
    
    destination - destination file.
    
    Returns:
    
    true if successful.
  - copyDirectory
```
public static boolean copyDirectory(java.io.File source,
                                    java.io.File destination)
```
    Copy all directory recursively
  - extractZip
```
public static void extractZip(java.util.zip.ZipFile zipFile,
                              java.lang.String dstDir)
                       throws java.io.IOException
```
    Extracts files from Zip archive
    
    Parameters:
    
    zipFile - Zip archive file
    
    dstDir - name of the destination directory
    
    Throws:
    
    java.io.IOException
  - extractZip
```
public static java.util.Collection<java.lang.String> extractZip(java.io.InputStream is,
                                                                java.lang.String dstDir,
                                                                java.util.Collection<java.lang.String> onlyTheseEntries,
                                                                java.util.Collection<java.lang.String> skipTheseEntries)
                                                         throws java.io.IOException
```
    Extracts files from Zip archive
    
    Parameters:
    
    is - Input Stream - must be valid zip file
    
    dstDir - destination directory
    
    onlyTheseEntries - if not null specifies which entries must be extracted.
    
    skipTheseEntries - if not null specifies which entries should be skiped.
    
    Returns:
    
    extracted entry names.
    
    Throws:
    
    java.io.IOException
  - toByteArray
```
public static byte[] toByteArray(java.io.InputStream stream)
```
    Copies the given file into the array of bytes.
    
    Parameters:
    
    stream - the given file.
    
    Returns:
    
    the byte array with the context of the file;null if some errors occurs
  - getItemWithText
```
public static javax.swing.JMenuItem getItemWithText(javax.swing.JPopupMenu menu,
                                                    java.lang.String text)
```
    Returns inner component (not recursively) with given text.
    
    Parameters:
    
    menu - The given JPopupMenu.
    
    text - The given text.
    
    Returns:
    
    JMenuItem.
  - createCursor
```
public static java.awt.Cursor createCursor(java.awt.Image image,
                                           java.awt.Point pt,
                                           java.lang.String cursorName)
```
    Creates the cursor for given image.
    
    Parameters:
    
    image - the given image.
    
    pt - the hot point.
    
    cursorName - the cursor name.
    
    Returns:
    
    Cursor.
  - createCursor
```
public static java.awt.Cursor createCursor(javax.swing.Icon icon,
                                           java.awt.Point pt,
                                           java.lang.String cursorName)
```
    Creates the cursor for given icon.
    
    Parameters:
    
    icon - the given icon.
    
    pt - the hot point.
    
    cursorName - the cursor name.
    
    Returns:
    
    Cursor.
  - getAsStringKeyStrokes
```
public static java.lang.String getAsStringKeyStrokes(java.util.List shortcuts,
                                                     java.lang.String bracketFirst,
                                                     java.lang.String bracketSecond)
```
    Constructs the string representation of the given key strokes.
    
    Parameters:
    
    shortcuts - The given key strokes.
    
    bracketFirst - Open bracket.
    
    bracketSecond - Close bracket.
    
    Returns:
    
    String.
  - getAsString
```
public static java.lang.String getAsString(@CheckForNull
                                           javax.swing.KeyStroke e)
```
    Constructs the string representation of the given key stroke.
    
    Parameters:
    
    e - the given key stroke.
    
    Returns:
    
    String representation.
  - isValidKeyCode
```
public static boolean isValidKeyCode(int keyCode)
```
    Checks if given code is correct one or not.
    
    Parameters:
    
    keyCode - The given key code.
    
    Returns:
    
    true if given code is not CTRL, SHIFT, META or ALT.
  - isPrintableChar
```
public static boolean isPrintableChar(char c)
```
    Checks if char is printable or not.
    
    Parameters:
    
    c - char which ic checked.
    
    Returns:
    
    true if char is printable.
  - toString
```
public static java.lang.String toString(byte[] data)
```
    Returns string representation of the given byte array.
    
    Parameters:
    
    data - the given bytes array.
    
    Returns:
    
    the string representation (every byte is represented as hex string separated by space)
  - toByteArray
```
public static byte[] toByteArray(java.lang.String bytes)
```
    Returns byte array from string formatted in toString(byte[]) method.
    
    Parameters:
    
    bytes - the given string.
    
    Returns:
    
    the byte array.
  - areChildrenDisabled
```
public static boolean areChildrenDisabled(javax.swing.JMenu menu)
```
    Are all children disabled?
    
    Parameters:
    
    menu - the menu
    
    Returns:
    
    true, if all menu children are disabled
  - normalize
```
public static void normalize(java.awt.Rectangle rectangle,
                             java.awt.Point firstCorner,
                             java.awt.Point secondCorner)
```
    Normalizes rectangle; Calculates rectangle size and location using firstCorner and secondCorner.
    
    Parameters:
    
    rectangle - rectangle to normalize
    
    firstCorner - first corner
    
    secondCorner - second corner
  - normalize
```
public static void normalize(java.awt.Rectangle rect)
```
    normalizes rectangle mRectToDraw;
    
    Parameters:
    
    rect - rectangle to normalize
  - getTempDir
```
public static java.lang.String getTempDir()
```
    Returns System temp directory.
    
    Returns:
    
    string.
  - openHttpURLConnection
```
@Deprecated
public static java.net.HttpURLConnection openHttpURLConnection(java.lang.String pageHttpAddress,
                                                                           ProxyServerData proxyServerData)
                                                                    throws java.io.IOException
```
    Deprecated. use HttpJavaUtilities.openHttpURLConnection(String, String, HttpProxyServerData, int, long)
    
    Opens HttpURLConnection according given page address and proxy server data.
    
    Parameters:
    
    pageHttpAddress - page address with protocol e.g "http://www.nomagic.com"
    
    proxyServerData - proxy server data
    
    Returns:
    
    HttpURLConnection.
    
    Throws:
    
    java.io.IOException
  - isUseProxy
```
public static boolean isUseProxy(ProxyServerData proxy)
```
    Checks if use proxy server according given proxy server data
    
    Parameters:
    
    proxy - proxy data.
    
    Returns:
    
    true if use; otherwise - false
  - getHtmlPage
```
@Deprecated
public static java.lang.String getHtmlPage(java.lang.String pageHttpAddress,
                                                       java.lang.String parameters,
                                                       ProxyServerData proxy)
                                                throws java.io.IOException
```
    Deprecated. use HttpUtilities.getHtmlPage(String, String, HttpProxyServerData, int)
    
    Returns HTML page
    
    Parameters:
    
    pageHttpAddress - page address with protocol e.g "http://www.nomagic.com"
    
    parameters - parameters for POST method (null if no data to POST)
    
    proxy - proxy server data
    
    Returns:
    
    HTML page
    
    Throws:
    
    java.io.IOException
  - toString
```
public static java.lang.String toString(java.io.InputStream inputStream)
                                 throws java.io.IOException
```
    Get String representation of inputStream
    
    Parameters:
    
    inputStream - The given inputStream
    
    Returns:
    
    String representation.
    
    Throws:
    
    java.io.IOException
  - toString
```
public static java.lang.String toString(java.util.Collection<java.lang.String> strings)
```
    Get String representation of given strings collection
    
    Parameters:
    
    strings - many strings
    
    Returns:
    
    String representation.
  - sendHttpParameters
```
@Deprecated
public static void sendHttpParameters(java.net.HttpURLConnection connection,
                                                  java.lang.String parameters)
                                           throws java.io.IOException
```
    Deprecated. use HttpJavaUtilities.sendHttpParameters(java.net.HttpURLConnection, String)
    
    Send Http Parameters.
    
    Parameters:
    
    connection - HttpURLConnection
    
    parameters - Http Parameters.
    
    Throws:
    
    java.io.IOException
  - constructHttpParameter
```
public static java.lang.String constructHttpParameter(java.lang.String parameter,
                                                      java.lang.String value)
```
    Constructs http parameter
    
    Parameters:
    
    parameter - parameter name
    
    value - parameter value
    
    Returns:
    
    constructed parameter
  - addHttpParameter
```
public static java.lang.String addHttpParameter(java.lang.String parameters,
                                                java.lang.String parameter,
                                                java.lang.String value)
```
    Adds http parameter to given parameters string
    
    Parameters:
    
    parameters - parameters
    
    parameter - parameter name to add
    
    value - parameter value to add
    
    Returns:
    
    constructed parameters string
  - concatHttpParameter
```
public static java.lang.String concatHttpParameter(java.lang.String parameters1,
                                                   java.lang.String parameters2)
```
    Concatenate given http parameters
    
    Parameters:
    
    parameters1 -
    
    parameters2 -
    
    Returns:
    
    concatenated parameters
  - insertSeparators
```
public static java.lang.String insertSeparators(char[] chars,
                                                java.lang.String separator,
                                                int groupSize)
```
    Constructs string from arrays of chars. String characters are grouped into groups. Groups are separated by separator.
    
    Parameters:
    
    chars - array of characters to divide
    
    separator - group separator
    
    groupSize - size if the group
    
    Returns:
    
    result string
  - removeSeparators
```
public static java.lang.String removeSeparators(java.lang.String str,
                                                java.lang.String separator)
```
    Removes separators from specified str
    
    Parameters:
    
    str - string to unite
    
    separator -
    
    Returns:
    
    str without separators
  - getBytes
```
public static byte[] getBytes(java.lang.String str)
```
    Returns bytes of string. 2 bytes for every char.
  - distributeInteger
```
public static byte[] distributeInteger(int intValue,
                                       int size)
```
    Distributes integer intValue into array of bytes. int is 4 bytes, so max array size is 4
    
    Parameters:
    
    intValue - int intValue to distribute
    
    size - size of result array
    
    Returns:
    
    array of bytes
  - collectInteger
```
public static int collectInteger(byte[] bytes)
```
    Makes int value from array of bytes
    
    Parameters:
    
    bytes - array of bytes
    
    Returns:
    
    int value
  - invokeAndWaitOnDispatcher
```
public static void invokeAndWaitOnDispatcher(java.lang.Runnable r)
                                      throws java.lang.RuntimeException
```
    Executes given runnable on event dispatcher. Note if current thread is interrupted after runnable is submitted to the queue this method throws exception but runnable will be run on EDT.
    
    Parameters:
    
    r - the given runnable
    
    Throws:
    
    java.lang.RuntimeException
  - invokeAndWaitOnDispatcherEvenInterrupted
```
public static void invokeAndWaitOnDispatcherEvenInterrupted(java.lang.Runnable r)
                                                     throws java.lang.RuntimeException
```
    Executes given runnable on event dispatcher. Waits until r is finished even current thread is interrupted.
    
    Parameters:
    
    r - the given runnable
    
    Throws:
    
    java.lang.RuntimeException
  - invokeOnDispatcherOrLater
```
public static void invokeOnDispatcherOrLater(java.lang.Runnable r)
```
    If this thread is event dispatcher, than direct calls "run", else invoke on invoke later
    
    Parameters:
    
    r -
  - invokeLaterAfterCondition
```
public static void invokeLaterAfterCondition(java.lang.Runnable runnable,
                                             java.util.function.Supplier<java.lang.Boolean> condition)
```
    Invokes runnable latter after condition is satisfied.
    
    Parameters:
    
    runnable - runnable which will be executed.
    
    condition - condition condition after which satisfaction runnable will be executed.
  - invokeLaterAfterCondition
```
public static void invokeLaterAfterCondition(java.lang.Runnable runnable,
                                             java.util.function.Supplier<java.lang.Boolean> condition,
                                             int conditionCheckAttemptCount)
```
    Invokes runnable latter after condition is satisfied.
    
    Parameters:
    
    runnable - runnable which will be executed.
    
    condition - condition condition after which satisfaction runnable will be executed.
    
    conditionCheckAttemptCount - attempts count of the condition check; if count is reached before the condition is satisfied, runnable will not be executed.
  - compareStreams
```
public static boolean compareStreams(java.io.InputStream oldStr,
                                     java.io.InputStream newStr)
                              throws java.io.IOException
```
    Compares two input streams.
    
    Parameters:
    
    oldStr - First input stream.
    
    newStr - Second input stream.
    
    Returns:
    
    true if streams contains identical data.
    
    Throws:
    
    java.io.IOException
  - compareFiles
```
public static boolean compareFiles(java.io.File f1,
                                   java.io.File f2)
                            throws java.io.IOException
```
    Compares two files
    
    Parameters:
    
    f1 - First file.
    
    f2 - Second file.
    
    Returns:
    
    true if files contains identical data.
    
    Throws:
    
    java.io.IOException
  - deleteTree
```
public static void deleteTree(@Nonnull
                              java.io.File f)
```
    Removes given directory and all its contents. File.delete fails if directory is not empty
    
    Parameters:
    
    f - file to delete
  - deleteTreeOnExit
```
public static void deleteTreeOnExit(java.io.File f)
```
    Removes given file (directory and all its contents) on exit. File.delete fails if directory is not empty
    
    Parameters:
    
    f - file to delete
  - deleteDirContent
```
public static void deleteDirContent(java.io.File f)
```
    Removes given directory contents. File.delete fails if directory is not empty
    
    Parameters:
    
    f - file to delete
  - getGrayIcon
```
@Deprecated
 @CheckForNull
public static ResizableIcon getGrayIcon(@CheckForNull
                                                                   javax.swing.Icon icon)
```
    Deprecated. Use IconUtilities.getGrayIcon(javax.swing.Icon, java.awt.Component)
    
    Returns grey(disabled) icon from given one.
    
    Parameters:
    
    icon - the given icon.
    
    Returns:
    
    disabled icon
  - getGrayIcon
```
@Deprecated
 @CheckForNull
public static ResizableIcon getGrayIcon(@CheckForNull
                                                                   javax.swing.Icon icon,
                                                                   java.awt.Component component)
```
    Deprecated. Use IconUtilities.getGrayIcon(javax.swing.Icon, java.awt.Component)
    
    Returns grey(disabled) icon from given one.
    
    Parameters:
    
    icon - the given icon.
    
    component - component.
    
    Returns:
    
    disabled icon
  - makeEqual
```
public static void makeEqual(java.util.List destination,
                             java.util.List source)
```
    Make destination the same as source with minimum changes to destination
    
    Parameters:
    
    destination - List
    
    source - List
  - getClassName
```
public static java.lang.String getClassName(java.lang.Class clazz)
```
    Get class name.
    
    Parameters:
    
    clazz - The given class.
    
    Returns:
    
    Class name.
  - isAlphaNumeric
```
public static boolean isAlphaNumeric(java.lang.String str)
```
  - mergeLists
```
public static <T> java.util.List<T> mergeLists(java.util.List<T> l1,
                                               java.util.List<T> l2)
```
    Merges two lists into newly created one.
    
    Parameters:
    
    l1 - first list.
    
    l2 - second list.
    
    Returns:
    
    newly created list with added elements from l1 and l2.
  - synchronizeDirectories
```
public static void synchronizeDirectories(java.io.File source,
                                          java.io.File destination)
                                   throws java.io.IOException
```
    Synchronize two directories. If new file appears in source, it should appear in destination. If file is removed from destination it should not appear in destination again. Typical use for this method is when one directory has default settings, and another have working copy.
    
    Parameters:
    
    source - source directory.
    
    destination - destination directory.
    
    Throws:
    
    java.io.IOException
  - splitString
```
public static java.lang.String[] splitString(java.lang.String str,
                                             java.lang.String delimiter,
                                             boolean returnDelimiter)
```
    Splits string
    
    Parameters:
    
    str - a string to be parsed.
    
    delimiter - the delimiter.
    
    returnDelimiter - flag indicating whether to include the delimiter in result.
    
    Returns:
    
    array of strings
  - implode
```
public static java.lang.String implode(java.util.Collection collection,
                                       java.lang.String delimiter)
```
    Returns a new String composed of copies of the collection elements joined together with a copy of the specified delimiter. Consider using String.join(CharSequence, Iterable).
    
    Parameters:
    
    collection - collection of elements.
    
    delimiter - delimiter.
    
    Returns:
    
    joined string.
    
    See Also:
    
    String.join(CharSequence, Iterable)
  - implode
```
@Deprecated
public static java.lang.String implode(java.lang.String[] values,
                                                   java.lang.String delimiter)
```
    Deprecated. Use String.join(CharSequence, CharSequence...)
  - parseExceptQuotes
```
public static java.lang.String[] parseExceptQuotes(java.lang.String cmd)
```
    parses string by standard tokens, except parts wrapped in quotes
  - readFileSkipFirstLines
```
public static java.lang.String readFileSkipFirstLines(java.io.File file,
                                                      int n)
```
    Reads a file to string and skips a specified number of lines from the beginning.
    
    Parameters:
    
    file - - file to read.
    
    n - - number of lines to skip from the beginning.
    
    Returns:
    
    file contents as string with skipped lines.
  - zipDir
```
public static void zipDir(java.lang.String dir2zip,
                          java.util.zip.ZipOutputStream zos)
                   throws java.io.IOException
```
    Compress specified directory recursively to the specified stream.
    
    Parameters:
    
    dir2zip - directory to zip.
    
    zos - ZipOutputStream object.
    
    Throws:
    
    java.io.IOException - if any occurs during
  - compressData
```
public static byte[] compressData(byte[] data,
                                  java.lang.String zipEntryName)
                           throws java.io.IOException
```
    Compresses specified data using zip output stream and returns the result as bytes array.
    
    Parameters:
    
    data - a data.
    
    zipEntryName - name of how the data will be named in the archive.
    
    Returns:
    
    compressed data.
    
    Throws:
    
    java.io.IOException - if any occurs during compressing the data.
  - compressData
```
public static byte[] compressData(byte[] data)
                           throws java.io.IOException
```
    Compresses specified data using gzip output stream and returns the result as bytes array.
    
    Parameters:
    
    data - a data.
    
    Returns:
    
    compressed data.
    
    Throws:
    
    java.io.IOException - if any occurs during compressing the data.
  - uncompressData
```
public static byte[] uncompressData(byte[] data)
                             throws java.io.IOException
```
    Uncompresses specified data using gzip input stream and returns the result as bytes array.
    
    Parameters:
    
    data - a data.
    
    Returns:
    
    compressed data.
    
    Throws:
    
    java.io.IOException - if any occurs during compressing the data.
  - checkSystemProperty
```
public static boolean checkSystemProperty(java.lang.String property,
                                          boolean defaultValue)
```
    Checks given system (boolean) property value
    
    Parameters:
    
    property -
    
    defaultValue -
    
    Returns:
    
    value of the system property, or defaultValue if system property is not set
  - checkProperty
```
public static boolean checkProperty(java.util.Properties properties,
                                    java.lang.String property,
                                    boolean defaultValue)
```
  - checkResolvableException
```
public static boolean checkResolvableException(boolean rule)
```
    if rule is false and it's DEVELOPER mode throws IllegalStateException
    
    Returns:
    
    rule
  - dumpThreads
```
public static void dumpThreads()
```
    Dumps all threads to system out.
  - dumpThreads
```
public static void dumpThreads(java.io.PrintStream out)
```
    Dumps all threads to given stream.
  - reverseString
```
public static java.lang.String reverseString(java.lang.String source)
```
    Given a string, returns a string with reversed characters.
    
    Parameters:
    
    source - string which has to be reversed.
    
    Returns:
    
    a string with reversed characters.
  - calculateTextWidth
```
public static int calculateTextWidth(java.lang.String text,
                                     java.awt.FontMetrics metrics,
                                     int numberOfLines)
```
    Calculates possible text longest text width of the given text splitted into lines.
    
    Parameters:
    
    text - text for which to calculate width.
    
    metrics - font metrics according which to calculate.
    
    numberOfLines - number of lines into which to split the text.
    
    Returns:
    
    calculated possible text width.
  - isHTMLText
```
public static boolean isHTMLText(java.lang.String s)
```
    Check the given string to see if it should trigger the html rendering logic.
    
    Parameters:
    
    s - the given string.
    
    Returns:
    
    true if given text is html, false otherwise.
  - ensureObjectIsInCollection
```
public static <T> void ensureObjectIsInCollection(java.util.Collection<T> collection,
                                                  T object)
```
    Ensures an object is in given collection. If it isn't, the object is added to it.
    
    Parameters:
    
    collection - collection in which to check object existence.
    
    object - object to check.
  - encodeBase64
```
public static java.lang.String encodeBase64(byte[] abyte0)
```
    Encodes data using base64 encoding.
    
    Parameters:
    
    abyte0 - data for encoding
    
    Returns:
    
    encoded string
  - decodeBase64
```
public static byte[] decodeBase64(java.lang.String s)
```
    Decode string using Base64 encoding.
    
    Parameters:
    
    s - string for decoding
    
    Returns:
    
    decoded data
  - hasModalDialogs
```
public static boolean hasModalDialogs(java.awt.Window window)
```
    Checks recursively if given window has modal dialog as child (or window itself is a modal dialog)
    
    Parameters:
    
    window - window
    
    Returns:
    
    true if modal dialog is found
  - removeNewLines
```
public static java.lang.String removeNewLines(java.lang.String string)
```
    Removes new lines from the string.
    
    Parameters:
    
    string - string for which to remove new lines.
    
    Returns:
    
    string with removed new lines.
  - checkIsInstallRootWritable
```
@CheckForNull
public static java.lang.String checkIsInstallRootWritable(com.nomagic.runtime.RuntimeEnvironment runtime)
```
    Get message for install root read only error. Returns null if install root is writable. Method is suitable for read only checking.
    
    Parameters:
    
    runtime - Application runtime.
    
    Returns:
    
    Message for install root read only error or null if install root is writable
  - checkIsInstallRootWritable
```
@CheckForNull
public static java.lang.String checkIsInstallRootWritable(com.nomagic.runtime.RuntimeEnvironment runtime,
                                                                        boolean skipWinUAC)
```
    Get message for install root read only error. Returns null if install root is writable. Method is suitable for read only checking.
    
    Parameters:
    
    runtime - runtime environment.
    
    skipWinUAC - skip checking writable install root if Windows is supporting UAC.
    
    Returns:
    
    Message for install root read only error or null if install root is writable
  - printSpace
```
public static void printSpace(int number)
```
    Prints a number of spaces to the system out without new line.
    
    Parameters:
    
    number - number of spaces to print.
  - main
```
public static void main(java.lang.String[] args)
```
  - getVersionFromInternal
```
public static java.lang.String getVersionFromInternal(java.lang.String internal)
                                               throws java.lang.NumberFormatException,
                                                      java.lang.IndexOutOfBoundsException
```
    Convert internal MagicDraw style version to human version in 17.0.2 format.
    
    Parameters:
    
    internal - Internal version.
    
    Returns:
    
    Human version
    
    Throws:
    
    java.lang.NumberFormatException - parse exception.
    
    java.lang.IndexOutOfBoundsException - if internal version is negative.
  - getVersionFromInternal
```
public static java.lang.String getVersionFromInternal(int internal)
                                               throws java.lang.IndexOutOfBoundsException
```
    Convert internal MagicDraw style version to human version in 17.0.2 format.
    
    Parameters:
    
    internal - Internal version.
    
    Returns:
    
    human version
    
    Throws:
    
    java.lang.IndexOutOfBoundsException - if internal version is negative.
  - containSameElements
```
public static boolean containSameElements(java.util.Collection<?> collection1,
                                          java.util.Collection<?> collection2)
```
  - arrayHash
```
public static int arrayHash(byte[] array)
```
    Calculate hash code for array of bytes
    
    Parameters:
    
    array - bytes
    
    Returns:
    
    hash code
  - isStreamEmpty
```
public static boolean isStreamEmpty(java.net.URL url)
```
    Check if it is possible to open a stream from a given URL and that stream is not empty
    
    Parameters:
    
    url - url to check
    
    Returns:
    
    true if not empty stream is opened from a given url
  - insertPeriodically
```
public static java.lang.String insertPeriodically(java.lang.String text,
                                                  java.lang.String insert,
                                                  int period)
```
  - sha1Hex
```
public static java.lang.String sha1Hex(java.lang.String... strings)
                                throws java.security.NoSuchAlgorithmException
```
    Returns SHA-1 hash key that should be constructed from the specified strings.
    
    Parameters:
    
    strings - array of strings.
    
    Returns:
    
    SHA-1 hash key.
    
    Throws:
    
    java.security.NoSuchAlgorithmException
  - sha1Hex
```
public static java.lang.String sha1Hex(byte[] data)
                                throws java.security.NoSuchAlgorithmException
```
    Returns SHA-1 hash key that should be constructed from the specified data.
    
    Parameters:
    
    data - array of bytes
    
    Returns:
    
    SHA-1 hash key.
    
    Throws:
    
    java.security.NoSuchAlgorithmException
  - getDistance
```
public static <E> int getDistance(E from,
                                  E to,
                                  java.util.function.Function<E,java.util.Collection<E>> connectedNodes)
```
    Calculate minimal distance in graph.
    
    Type Parameters:
    
    E - type of node.
    
    Parameters:
    
    from - starting point in graph.
    
    to - destination point in graph.
    
    connectedNodes - function to get connected edges.
    
    Returns:
    
    minimal number of steps required to get from node from to node to. Return -1 if nodes are not connected.
  - contentEquals
```
public static boolean contentEquals(java.io.InputStream input1,
                                    java.io.InputStream input2)
```
    Compare content of two streams.
    
    Parameters:
    
    input1 - first stream.
    
    input2 - another stream.
    
    Returns:
    
    true if stream provides exactly same content.
  - getSystemDateFormat
```
public static java.text.DateFormat getSystemDateFormat(int style)
```
    Returns system date format. Ordinary Java date format getting methods returns format taken from locale, which can be different from real system date format, set in calendar settings.
    
    Parameters:
    
    style - Format style (e.g. DateFormat.SHORT, DateFormat.LONG).
    
    Returns:
    
    System date format. If can't get it, returns SimpleDateFormat.
  - isFileNameValid
```
public static boolean isFileNameValid(java.lang.String fileName)
```
    Returns if given file name is valid to be created.
    
    Parameters:
    
    fileName - file name
    
    Returns:
    
    true if file name can be created or already exists, else false
  - excludeCommonElements
```
public static <T> java.util.Set<T> excludeCommonElements(java.util.Collection<T> first,
                                                         java.util.Collection<T> second)
```
    Creates result collection which contains not common elements from two arguments
    
    Type Parameters:
    
    T - type of collection
    
    Parameters:
    
    first - first collection
    
    second - second collection
    
    Returns:
    
    not common elements of two arguments
  - isNameValid
```
public static boolean isNameValid(@CheckForNull
                                  java.lang.String name)
```
  - getThreadsInfo
```
public static java.lang.String getThreadsInfo()
```

Class Utilities

Constructor Summary

Method Summary

Methods inherited from class com.nomagic.license.utils.CameoUtilities

Methods inherited from class java.lang.Object

Constructor Detail

Utilities

Method Detail

hasExtension

hasExtension

removeExtension

createStringRepresentation

deepPointsClone

deepPointsClone

replace

match

matchEmpty

sortStrings

clearLine

clearAllLine

removeFromLine

merge

append

append

contains

containsAny

clearFromEveryLine

countOccurrences

removeNonUtf8CompliantCharacters

fitInRectangle

containsOnlyFiles

containsNonDirectory

coverRectangle

createRectFromList

swapVector

getFileWithoutExtension

getFileWitoutExtention

getFileExtension

getFileExtension

getFileName

getCurrentDateFormatted

removeComments

createCollection

notDublicatedList

trim

replaceEpsString

copy

copy

copy

copyFile

copyFile

copyDirectory

extractZip

extractZip

toByteArray

getItemWithText

createCursor

createCursor

getAsStringKeyStrokes

getAsString

isValidKeyCode

isPrintableChar

toString

toByteArray

areChildrenDisabled

normalize

normalize

getTempDir

openHttpURLConnection

isUseProxy

getHtmlPage

toString

toString

sendHttpParameters

constructHttpParameter

addHttpParameter

concatHttpParameter

insertSeparators

removeSeparators

getBytes