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<!DOCTYPE apichanges PUBLIC"-//NetBeans//DTD API changes list 1.0//EN""../../nbbuild/javadoctools/apichanges.dtd">
<apichanges>
<apidefs>
<apidef name="util">Utilities API</apidef>
<apidef name="xml">XML API</apidef>
<apidef name="actions">Actions API</apidef>
</apidefs>
<changes>
<change id="moreImageUtilsForHiDPI">
<api name="util"/>
<summary>Added methods to ImageUtilities, to aid migration from other icon loading methods.</summary>
<version major="9" minor="36"/>
<date day="5" month="1" year="2025"/>
<author login="ebakke"/>
<compatibility addition="yes" binary="compatible" source="compatible" semantic="compatible" deprecation="no" deletion="no" modification="yes"/>
<description>
<p>Added new utility methods to ImageUtilities to ease migration from other image loading methods used throughout the NetBeans codebase.
Loading icons via ImageUtilities is preferred as it permits alternative SVG versions to be loaded automatically when available.</p>
</description>
<class package="org.openide.util" name="ImageUtilities"/>
</change>
<change id="mouseKeyCodes">
<api name="util"/>
<summary>Added methods to query mouse event pseudo-keycodes</summary>
<version major="9" minor="31"/>
<date day="25" month="9" year="2023"/>
<author login="neilcsmith"/>
<compatibility addition="yes" binary="compatible" source="compatible" semantic="compatible" deprecation="no" deletion="no" modification="yes"/>
<description>
<p>
Added methods to query the existing pseudo-keycodes assigned to mouse wheel events, and new pseudo-keycodes added
for extended mouse buttons.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
</change>
<change id="findDialogParent2">
<api name="util"/>
<summary>static method Utilities.findDialogParent overloaded and isModalDialogOpen added</summary>
<version major="9" minor="30"/>
<date day="26" month="5" year="2023"/>
<author login="rkeen-siemens"/>
<compatibility addition="yes" binary="compatible" source="compatible" semantic="compatible" deprecation="no" deletion="no" modification="yes"/>
<description>
<p>
Updated <code>findDialogParent</code> to ensure that if a modal dialog is open the returned component is in that dialog
and added an overload that allows providing a fallback component.
Added <code>isModalDialogOpen</code> to determine if there is a modal dialog open.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
</change>
<change id="actionsForPathLookup">
<api name="util"/>
<summary>Added variant Utilities.actionsForPath with Lookup that produces context-aware actions</summary>
<version major="9" minor="28"/>
<date day="5" month="1" year="2023"/>
<author login="sdedic"/>
<compatibility addition="yes" binary="compatible" source="compatible" semantic="compatible" deprecation="no" deletion="no" modification="no"/>
<description>
<p>
Added a variant <a href="@TOP@/org/openide/util/Utilities.html#actionsForPath(java.lang.String,org.openide.util.Lookup)">actionsToPath</a> that instantiates context-bound actions if the registered action(s) implements
<a href="@TOP@/org/openide/util/ContextAwareAction.html">ContextAwareAction</a>.
Improves consistency with <a href="@TOP@/org/openide/util/Utilities.html#actionsToPopup(javax.swing.Action%5B%5D,org.openide.util.Lookup)">actionsToPopup</a> that supports contextual actions.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
</change>
<change id="findDialogParent">
<api name="util"/>
<summary>static method Utilities.findDialogParent added</summary>
<version major="9" minor="26"/>
<date day="15" month="10" year="2022"/>
<author login="errael"/>
<compatibility addition="yes" binary="compatible" source="compatible" semantic="compatible" deprecation="no" deletion="no" modification="no"/>
<description>
<p>
Added <code>findDialogParent</code> to provide a parent component for standard swing dialog displayers
such as <code>JOptionPane</code> and <code>JFileChooser</code>.
This method first checks <code>KeyboardFocusManager</code>, then uses an active frame.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
</change>
<change id="propertyURL">
<api name="util"/>
<summary>Declaration of long-used URL image property</summary>
<version major="9" minor="24"/>
<date year="2021" month="1" day="15"/>
<author login="sdedic"/>
<compatibility addition="yes" binary="compatible" source="compatible" semantic="compatible"/>
<description>
The property <code>url</code> is documented in Javadoc <b>since 8.12</b> but the key string was not
added to the API. <a href="@TOP@/org/openide/util/ImageUtilities.html#PROPERTY_URL">It is now</a>, along with a
<a href="@TOP@/org/openide/util/ImageUtilities.html#findImageBaseURL(java.awt.Image)">convenience method</a>, which should be used in preference.
</description>
<class package="org.openide.util" name="ImageUtilities"/>
</change>
<change id="SVGLoader">
<api name="util"/>
<summary>Support loading of SVG icons for scalable rendering on HiDPI displays.</summary>
<version major="9" minor="15"/>
<date year="2019" month="11" day="24"/>
<author login="ebakke"/>
<compatibility addition="yes" binary="compatible" source="compatible" semantic="compatible"/>
<description>
<p>
As a part of the effort to make NetBeans look better on HiDPI displays, the
ImageUtilities class has now been completely updated to support scalable implementations
of the java.awt.Icon interface, and to support loading of icons and images from SVG
files. If an SVG file resource exists with the same base name as an existing bitmap
icon, the SVG file will be loaded instead (e.g. "icon.svg" will be loaded instead of "icon.png"). SVG file resources can also be loaded explicitly.
</p>
<p>
To avoid bloating the core platform modules with large JAR libraries, the actual loading
and parsing of SVG files is implemented in a separate, optional module, which is lazily
loaded the first time that an SVG file is encountered for loading. A new interface
SVGLoader has been added to serve as an SPI for said module to implement. Furthermore,
the CachedHiDPIIcon helper class has been made public to assist in the implementation of
this and other scalable Icon implementations.
</p>
</description>
<issue number="NETBEANS-2604"/>
</change>
<change id="VectorIcon">
<api name="util"/>
<summary>Added abstract class VectorIcon to support creation of custom-painted HiDPI icons.</summary>
<version major="9" minor="12"/>
<date year="2018" month="9" day="29"/>
<author login="ebakke"/>
<compatibility addition="yes" binary="compatible" source="compatible" semantic="compatible"/>
<description>
<p>
It is now increasingly common for NetBeans to run on Windows, Linux, or MacOS machines with
so-called "HiDPI" screens, aka. "retina" screens in the Apple world. These screens have about
twice the physical pixel density of traditional screens, making it necessary to scale GUI
graphics up by some amount, e.g. 150% or 200% (depending on OS and OS-level user settings), in
order to remain readable. Since Java 9, this scaling is done automatically by AWT by means of a
scaling default transform in each Component's Graphics2D instances. This makes text sharp on
HiDPI screens, but leaves bitmap icons blurry.
</p>
<p>
This change introduces a new abstract class VectorIcon, which can be extended to create
custom-painted Icon instances that will look sharp on HiDPI screens, regardless of scaling level.
See VectorIcon's Javadoc for a discussion of appropriate use cases.
</p>
</description>
<class package="org.openide.util" name="VectorIcon"/>
<issue number="NETBEANS-1238"/>
</change>
<change id="DeprecateBooleanStateAction">
<api name="util"/>
<summary><code>BooleanStateAction</code> deprecated in favour of <code>Actions</code> API and <code>@ActionState</code> annotation.</summary>
<version major="9" minor="11"/>
<date day="1" month="8" year="2018"/>
<author login="sdedic"/>
<compatibility deprecation="yes"/>
<description>
<p>
The <a href="@TOP@/org/openide/util/actions/BooleanStateAction.html">BooleanStateAction</a> base class was deprecated, as
there's a programatic API in Actions
and a declarative <a href="@org-openide-awt@/org/openide/awt/ActionState.html">@ActionState</a> annotation which fully supersede the deprecated class.
</p>
</description>
<class package="org.openide.util.actions" name="BooleanStateAction"/>
</change>
<change id="GetAuthenticationPassword">
<api name="util"/>
<summary>API <code>NetworkSettings.getAuthenticationPassword</code> added</summary>
<version major="9" minor="8"/>
<date day="11" month="11" year="2016"/>
<author login="tstupka"/>
<compatibility addition="yes"/>
<description>
<p>
The SPI <a href="@TOP@/org/openide/util/NetworkSettings.ProxyCredentialsProvider.html">
NetworkSettings.ProxyCredentialsProvider</a> allows NetBeans Platform
users to provide proxy and network credentials, but the according API should also provide
the password, not only the username.
</p>
</description>
<class package="org.openide.util" name="NetworkSettings"/>
<issue number="268803"/>
</change>
<change id="server.is.free">
<api name="util"/>
<summary>Desktop independent utilities extracted</summary>
<version major="9" minor="0"/>
<date day="20" month="3" year="2014"/>
<author login="sdedic"/>
<compatibility modification="yes" addition="yes">
<p>
Runtime compatibility remains, compile time compatibility is
mostly preserved too. It is however recommended to upgrade
dependencies of client modules. Try running
<code>ant fix-dependencies</code> in your Ant module.
</p>
</compatibility>
<description>
<p>
The following classes were spinned of into
<a href="@org-openide-util@/index.html">org.openide.util.base module</a>:
</p>
<ul>
<li><a href="@org-openide-util@/org/openide/util/Cancellable.html">Cancellable</a></li>
<li><a href="@org-openide-util@/org/openide/util/ChangeSupport.html">ChangeSupport</a></li>
<li><a href="@org-openide-util@/org/openide/util/CharSequences.html">CharSequences</a></li>
<li><a href="@org-openide-util@/org/openide/util/Enumerations.html">Enumerations</a></li>
<li><a href="@org-openide-util@/org/openide/util/Exceptions.html">Exceptions</a></li>
<li><a href="@org-openide-util@/org/openide/util/MapFormat.html">MapFormat</a></li>
<li><a href="@org-openide-util@/org/openide/util/Mutex.html">Mutex</a></li>
<li><a href="@org-openide-util@/org/openide/util/MutexException.html">MutexException</a></li>
<li><a href="@org-openide-util@/org/openide/util/NbBundle.html">NbBundle</a></li>
<li><a href="@org-openide-util@/org/openide/util/NbCollections.html">NbCollections</a></li>
<li><a href="@org-openide-util@/org/openide/util/NotImplementedException.html">NotImplementedExcepion</a></li>
<li><a href="@org-openide-util@/org/openide/util/Pair.html">Pair</a></li>
<li><a href="@org-openide-util@/org/openide/util/Parameters.html">Parameters</a></li>
<li><a href="@org-openide-util@/org/openide/util/RequestProcessor.html">RequestProcessor</a></li>
<li><a href="@org-openide-util@/org/openide/util/Task.html">Task</a></li>
<li><a href="@org-openide-util@/org/openide/util/TaskListener.html">TaskListener</a></li> <!--<li><a href="@org-openide-util@/org/openide/util/TimedSoftReference.html">TimedSoftReference</a></li>-->
<li><a href="@org-openide-util@/org/openide/util/TopologicalSortException.html">TopologicalSortException</a></li>
<li><a href="@org-openide-util@/org/openide/util/Union2.html">Union2</a></li>
<li><a href="@org-openide-util@/org/openide/util/WeakListeners.html">WeakListeners</a></li>
<li><a href="@org-openide-util@/org/openide/util/WeakSet.html">WeakSet</a></li>
</ul>
<p>
The class <a href="@TOP@/org/openide/util/Utilities.html">Utilities</a> was also split and the
client desktop indepenent parts landed in <a href="@org-openide-util@/org/openide/util/BaseUtilities.html">BaseUtilities</a>.
Although all the constants and methods are still available through Utilities class, it is advised to change the dependencies
and reference them through BaseUtilities.
</p>
</description>
<issue number="243100"/>
</change>
<change id="disabled-action-beep">
<api name="util"/>
<summary>Platform dependent sound when invoking a disabled action.</summary>
<version major="8" minor="39"/>
<date year="2014" month="7" day="9"/>
<author login="saubrecht"/>
<compatibility addition="yes" binary="compatible" source="compatible"/>
<description>
<p>
Only some platforms provide an audible notification when user
tries to invoke a disabled action. So instead of Toolkit.beep()
which always plays a sound a new method
<code>Utilities.disabledActionSound()</code> shoud be used instead.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
<issue number="203979"/>
</change>
<change id="try-lock">
<api name="util"/>
<summary>Try to lock a Mutex</summary>
<version major="8" minor="37"/>
<date year="2014" month="1" day="20"/>
<author login="jtulach"/>
<compatibility addition="yes" binary="compatible" source="compatible"/>
<description>
<p>
Two new methods, <code>tryReadAccess</code> and <code>tryWriteAccess</code>,
added to <a href="@org-openide-util@/org/openide/util/Mutex.Privileged.html">Mutex.Privileged</a>
to allow better control when waiting for a lock.
</p>
</description>
<class package="org.openide.util" name="Mutex" link="no"/>
<issue number="240442"/>
</change>
<change id="darklaf">
<api name="util"/>
<summary>Added an option to load different images and icons when using a dark look and feel.</summary>
<version major="8" minor="35"/>
<date year="2013" month="12" day="6"/>
<author login="saubrecht"/>
<compatibility addition="yes" binary="compatible" source="compatible"/>
<description>
<p>
When the IDE is running under a dark look and feel (<code>UIManager.getBoolean("nb.dark.theme")</code>)
then <code>ImageUtilities</code> will try to load an image or on icon with a "_dark" suffix.
For example "org/netbeans/modulename/toolbaricon_dark.png" or "org/netbeans/modulename/imagewithoutextension_dark". If such
resource exists it will be used instead of the default one.
</p>
</description>
<class package="org.openide.util" name="ImageUtilities"/>
<issue number="233959"/>
</change>
<change id="pair">
<api name="util"/>
<summary>Added a type safe Pair of 2 elements</summary>
<version major="8" minor="32"/>
<date year="2013" month="5" day="1"/>
<author login="tzezula"/>
<compatibility addition="yes" binary="compatible" source="compatible"/>
<description>
<p>
Added a type safe Pair of 2 elements.
</p>
</description>
<class package="org.openide.util" name="Pair" link="no"/>
<issue number="228994"/>
</change>
<change id="automatic-uqe">
<api name="util"/>
<summary>Automatic support for UserQuestionException</summary>
<version major="8" minor="29"/>
<date year="2012" month="11" day="14"/>
<author login="jtulach"/>
<compatibility addition="yes" binary="compatible" source="compatible"/>
<description>
<p>
The default NetBeans Platform infrastructure knows how to display dialog when a <code>UserQuestionException</code> is
reported.
</p>
</description>
<class package="org.openide.util" name="Exceptions" link="no"/>
<class package="org.openide.util" name="UserQuestionException"/>
<issue number="57748"/>
</change>
<change id="File.URI">
<api name="util"/>
<summary>UNC-safe File / URI interconversion</summary>
<version major="8" minor="25"/>
<date year="2012" month="6" day="11"/>
<author login="jglick"/>
<compatibility addition="yes">
<p>
Use the Jackpot-format upgrade hint.
</p>
</compatibility>
<description>
<p>
<code>Utilities</code> gets new methods <code>toURI(File)</code>
and <code>toFile(URI)</code> which offer the UNC safety of NIO.2
even on JDK 6.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
<issue number="213562"/>
</change>
<change id="exit-code">
<api name="util"/>
<summary>Exit with status code</summary>
<version major="8" minor="23"/>
<date year="2012" month="3" day="8"/>
<author login="jtulach"/>
<compatibility addition="yes" binary="compatible" source="compatible"/>
<description>
<p>
<a href="@TOP@/org/openide/LifecycleManager.html">LifecycleManager</a>
has new <code>exit</code> method allowing callers to specify
the exit code.
</p>
</description>
<class package="org.openide" name="LifecycleManager"/>
<issue number="209018"/>
</change>
<change id="Messages.fields">
<api name="util"/>
<summary><code>@NbBundle.Messages</code> available on fields</summary>
<version major="8" minor="22"/>
<date year="2012" month="1" day="3"/>
<author login="jglick"/>
<compatibility addition="yes">
<p>
Existing annotations made on classes but only used from a field
within that class will continue to work, but for clarity should
be moved onto the field.
</p>
</compatibility>
<description>
<p>
<code>@NbBundle.Messages</code> may now be used on fields, useful
in case the field initializer involves some complex construction
requiring a localized message. (Merely storing a localized message
in a String constant is poor practice; inline the field instead.)
</p>
</description>
<class package="org.openide.util" name="NbBundle" link="no"/>
<issue number="206543"/>
</change>
<change id="HelpCtx.display">
<api name="util"/>
<summary><code>HelpCtx.display</code> added</summary>
<version major="8" minor="21"/>
<date year="2011" month="12" day="13"/>
<author login="jglick"/>
<compatibility binary="compatible">
<p>
Modules calling <code>org.netbeans.api.javahelp.Help.showHelp</code>
via reflection should use this new API instead.
</p>
</compatibility>
<description>
<p>
To permit modules to display help pages where available without
a direct dependency on the JavaHelp API, <code>HelpCtx.display()</code>
was added together with a matching SPI.
</p>
</description>
<class package="org.openide.util" name="HelpCtx"/>
<issue number="205992"/>
</change>
<change id="rp.cancel">
<api name="util"/>
<summary>RequestProcessor tweaks</summary>
<version major="8" minor="19"/>
<date day="12" month="10" year="2011"/>
<author login="jtulach"/>
<compatibility binary="compatible" semantic="incompatible">
The changes are supposed to be as compatible as possible. The only
desirable change is that calling <code>cancel(); cancel()</code> on
the same task returns <code>false</code> on the second call now.
In spite of that the changes caused bunch of regressions and it took
a week to stabilize them. That is why they deserve a warning note
in compatibility section.
</compatibility>
<description>
<p>
In order to deal with bug #202354 there were some minor tweaks
inside <code>RequestProcessor</code> implementation.
</p>
</description>
<class package="org.openide.util" name="RequestProcessor" link="no"/>
<issue number="202354"/>
</change>
<change id="ProxyCredentialsProvider">
<api name="util"/>
<summary>SPI <code>NetworkSettings.ProxyCredentialsProvider</code> added</summary>
<version major="8" minor="17"/>
<date day="20" month="9" year="2011"/>
<author login="jrechtacek"/>
<compatibility addition="yes"/>
<description>
<p>
Most of the proxy and network credentials are currently read
from a default NetBeans storage. This may not be ideal
for other Platform aplications storing the settings in a different
way or computing them dynamically.
A SPI <a href="@TOP@/org/openide/util/NetworkSettings.ProxyCredentialsProvider.html">
NetworkSettings.ProxyCredentialsProvider</a> allows NetBeans Platform
users to provide proxy and network credentials separately.
See <a href="https://netbeans.apache.org/wiki/Authenticator">https://netbeans.apache.org/wiki/Authenticator</a>
</p>
</description>
<class package="org.openide.util" name="NetworkSettings"/>
<issue number="201662"/>
</change>
<change id="SuppressAuthentication">
<api name="util"/>
<summary><code>NetworkSettings.suppressAuthenticationDialog</code> added</summary>
<version major="8" minor="17"/>
<date day="20" month="9" year="2011"/>
<author login="jrechtacek"/>
<compatibility addition="yes"/>
<description>
<p>
Some plugins needs a way to suppress <a href="@JDK@@JDKMODULE_JAVA_BASE@/java/net/Authenticator.html"><code>java.net.Authenticator</code></a> without asking
user a question about the credentials.
Invoke <a href="@TOP@/org/openide/util/NetworkSettings.html#suppressAuthenticationDialog(java.util.concurrent.Callable)">
suppressAuthenticationDialog</a> with a block of code where authentication dialog will be suppressed.
See <a href="https://netbeans.apache.org/wiki/Authenticator">https://netbeans.apache.org/wiki/Authenticator</a>
</p>
</description>
<class package="org.openide.util" name="NetworkSettings"/>
<issue number="201662"/>
</change>
<change id="NetworkSettings">
<api name="util"/>
<summary><code>NetworkSettings</code> added</summary>
<version major="8" minor="13"/>
<date day="1" month="2" year="2011"/>
<author login="jrechtacek"/>
<compatibility addition="yes"/>
<description>
<p>
Added new useful methods for getting Network Proxy for specified URI.
</p>
</description>
<class package="org.openide.util" name="NetworkSettings"/>
<issue number="194530"/>
</change>
<change id="ImageUtilities.URL">
<api name="util"/>
<summary>ImageUtilities support "url" attribute</summary>
<version major="8" minor="12"/>
<date day="10" month="1" year="2011"/>
<author login="jtulach"/>
<compatibility addition="yes"/>
<description>
<p>
Images loaded by <a href="@TOP@/org/openide/util/ImageUtilities.html#loadImage(java.lang.String,boolean)">
ImageUtilities.loadImage</a> now
respond to <code>getProperty("url", null)</code> calls.
</p>
</description>
<class package="org.openide.util" name="ImageUtilities"/>
<issue number="193944"/>
</change>
<change id="WeakSet.putIfAbsent">
<api name="util"/>
<summary>New implementation of WeakSet with two new methods <code>putIfAbsent</code> and <code>resize</code>
</summary>
<version major="8" minor="11"/>
<date day="22" month="12" year="2010"/>
<author login="vv159170"/>
<compatibility addition="yes"/>
<description>
<p>
New method putIfAbsent gives access to key already stored in Set. Method resize allows to change capacity of internal hash map.
</p>
</description>
<class package="org.openide.util" name="WeakSet" link="no"/>
<issue number="192759"/>
</change>
<change id="NbBundle.Messages">
<api name="util"/>
<summary>Added <code>@NbBundle.Messages</code></summary>
<version major="8" minor="10"/>
<date day="8" month="12" year="2010"/>
<author login="jglick"/>
<compatibility addition="yes"/>
<description>
<p>
A new annotation makes it easier to produce localizable strings.
</p>
</description>
<class package="org.openide.util" name="NbBundle" link="no"/>
<issue number="192750"/>
</change>
<change id="Exceptions.attachSeverity">
<api name="util"/>
<summary>Supress logging of not important exceptions</summary>
<version major="8" minor="9"/>
<date day="8" month="9" year="2010"/>
<author login="jtulach"/>
<compatibility addition="yes"/>
<description>
<p>
New method <code>Exceptions.attachSeverity</code> allows
everyone to thrown an exception, which later will not be
logged.
</p>
</description>
<class package="org.openide.util" name="Exceptions" link="no"/>
<issue number="190079"/>
</change>
<change id="RequestProcessorForClass">
<api name="util"/>
<summary>Simplified constructor for RequestProcessor</summary>
<version major="8" minor="6"/>
<date day="13" month="4" year="2010"/>
<author login="jtulach"/>
<compatibility addition="yes"/>
<description>
<p>
Simpler constructor for RequestProcessor.
</p>
</description>
<class package="org.openide.util" name="RequestProcessor" link="no"/>
<issue number="180458"/>
</change>
<change id="CharSequences">
<api name="util"/>
<summary>Added <code>CharSequences</code></summary>
<version major="8" minor="3"/>
<date day="2" month="4" year="2010"/>
<author login="vv159170"/>
<compatibility addition="yes"/>
<description>
<p>
<code>CharSequences.create</code> can now be used
to create memory-efficient implementations of <code>CharSequence</code> for ASCII strings.
</p>
</description>
<class package="org.openide.util" name="CharSequences" link="no"/>
<issue number="183162"/>
</change>
<change id="ActionInvoker-ActionPresenterProvider">
<api name="actions"/>
<summary>Action SPI interfaces added</summary>
<version major="8" minor="1"/>
<date day="21" month="1" year="2010"/>
<author login="jglick"/>
<compatibility addition="yes"/>
<description>
<p>
Added some internal SPI interfaces.
</p>
</description>
<class package="org.openide.util.actions" name="ActionInvoker"/>
<class package="org.openide.util.actions" name="ActionPresenterProvider"/>
<issue number="179289"/>
</change>
<change id="NbPreferences.Provider">
<api name="util"/>
<summary><code>NbPreferences.Provider</code> added</summary>
<version major="8" minor="1"/>
<date day="21" month="1" year="2010"/>
<author login="jglick"/>
<compatibility addition="yes"/>
<description>
<p>
Added an internal SPI interface.
</p>
</description>
<class package="org.openide.util" name="NbPreferences" link="no"/>
<issue number="179289"/>
</change>
<change id="lookup.is.free">
<api name="util"/>
<summary>Lookup API extracted</summary>
<version major="8" minor="0"/>
<date day="20" month="12" year="2009"/>
<author login="jtulach"/>
<compatibility modification="yes">
<p>
Runtime compatibility remains, compile time compatibility is
mostly preserved too. It is however recommended to upgrade
dependencies of your modules. Try running
<code>ant fix-dependencies</code> in your Ant module.
</p>
</compatibility>
<description>
<p>
<a href="@org-openide-util-lookup@/org/openide/util/Lookup.html">Lookup</a>
and its associated interfaces are now available as a
<a href="@org-openide-util-lookup@/overview-summary.html">separate module</a>.
</p>
</description>
<issue number="170056"/>
</change>
<change id="URLStreamHandlerRegistration">
<api name="util"/>
<summary>Added <code>@URLStreamHandlerRegistration</code></summary>
<version major="7" minor="31"/>
<date day="30" month="10" year="2009"/>
<author login="jglick"/>
<compatibility addition="yes">
<p>
Modules registering <code>URLStreamHandlerFactory</code>s into
global lookup will still work but are advised to switch to this
annotation, which is both easier to use and more efficient.
</p>
</compatibility>
<description>
<p>
Introduced an annotation to register URL protocols.
</p>
</description>
<class package="org.openide.util" name="URLStreamHandlerRegistration" link="no"/>
<issue number="20838"/>
</change>
<change id="ImageUtilities.createDisabled">
<api name="util"/>
<summary><code>ImageUtilities.createDisabledIcon</code> and <code>ImageUtilities.createDisabledImage</code> added.</summary>
<version major="7" minor="28"/>
<date day="10" month="9" year="2009"/>
<author login="t_h"/>
<compatibility addition="yes"/>
<description>
<p>
<code>ImageUtilities.createDisabledIcon</code> now can be used
to create low color saturation icon for disabled buttons. Also
<code>ImageUtilities.createDisabledImage</code> was added.
</p>
</description>
<class package="org.openide.util" name="ImageUtilities"/>
<issue number="171400"/>
</change>
<change id="NbBundle.varargs">
<api name="util"/>
<summary><code>NbBundle.getMessage</code> can take arbitrarily many format arguments</summary>
<version major="7" minor="27"/>
<date day="5" month="8" year="2009"/>
<author login="jglick"/>
<compatibility addition="yes"/>
<description>
<p>
<code>NbBundle.getMessage</code> now has a varargs overload that
permits you to specify four or more format arguments without
explicitly constructing an array.
</p>
</description>
<class package="org.openide.util" name="NbBundle" link="no"/>
</change>
<change id="EditableProperties">
<api name="util"/>
<summary>Copied API from <code>project.ant</code> for <code>EditableProperties</code>.</summary>
<version major="7" minor="26"/>
<date day="29" month="7" year="2009"/>
<author login="jglick"/>
<compatibility addition="yes"/>
<description>
<p>
<code>EditableProperties</code> now available in Utilities API
so it can be used more broadly.
</p>
</description>
<class package="org.openide.util" name="EditableProperties" link="no"/>
<issue number="66577"/>
</change>
<change id="LifecycleManager.markForRestart">
<api name="util"/>
<summary>Added way to request that the platform restart.</summary>
<version major="7" minor="25"/>
<date day="14" month="7" year="2009"/>
<author login="jglick"/>
<compatibility addition="yes"/>
<description>
<p>
Can now use <code>LifecycleManager.markForRestart</code> to cause
the application to restart after exiting. Formerly needed to
create special files in the userdir or use similar tricks.
</p>
</description>
<class package="org.openide" name="LifecycleManager"/>
<issue number="168257"/>
</change>
<change id="enableStackTraces">
<api name="util"/>
<summary>Added constructor <code>RequestProcessor(String name, int throughput, boolean interruptThread, boolean enableStackTraces)</code></summary>
<version major="7" minor="24"/>
<date day="8" month="6" year="2009"/>
<author login="rmichalsky"/>
<compatibility addition="yes"/>
<description>
<p>
Newly added constructor allows to disable (slow) filling stack traces before posting each task.
</p>
</description>
<class package="org.openide.util" name="RequestProcessor" link="no"/>
<issue number="165862"/>
</change>
<change id="ImageUtilities.loadImageIcon">
<api name="util"/>
<summary>Added <code>loadImageIcon(String resource, boolean localized)</code></summary>
<version major="7" minor="22"/>
<date day="26" month="1" year="2009"/>
<author login="t_h"/>
<compatibility addition="yes"/>
<description>
<p>
Convenient method for loading icons.
</p>
</description>
<class package="org.openide.util" name="ImageUtilities"/>
<issue number="157254"/>
</change>
<change id="Utilities.keyToString">
<api name="util"/>
<summary>Added <code>keyToString(KeyStroke stroke, boolean portable)</code></summary>
<version major="7" minor="21"/>
<date day="8" month="1" year="2009"/>
<author login="msauer"/>
<compatibility addition="yes"/>
<description>
<p>
<code>keyToString(KeyStroke stroke, boolean portable)</code>
provides cross-platform compitable keystroke textual representation
instead of hardcoding Ctrl, Meta or Alt key.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
<issue number="110492"/>
</change>
<change id="Utilities.OS_OPENBSD">
<api name="util"/>
<summary>Added <code>OS_OPENBSD</code> and <code>OS_UNIX_OTHER</code> fields</summary>
<version major="7" minor="18"/>
<date day="16" month="9" year="2008"/>
<author login="jskrivanek"/>
<compatibility addition="yes"/>
<description>
<p>
Added a new <code>Utilities.OS_OPENBSD</code> and <code>OS_UNIX_OTHER</code>
fields. Deprecated <code>OS_WINDOWS_MASK</code> and <code>OS_UNIX_MASK</code>.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
<issue number="145462"/>
</change>
<change id="Utilities.OS_WINVISTA">
<api name="util"/>
<summary>Added <code>OS_WINVISTA</code> field</summary>
<version major="7" minor="17"/>
<date day="8" month="8" year="2008"/>
<author login="jskrivanek"/>
<compatibility addition="yes"/>
<description>
<p>
Added a new <code>Utilities.OS_WINVISTA</code> field to be able
to recognize Windows Vista operating system.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
<issue number="142629"/>
</change>
<change id="XMLUtil.validate">
<api name="xml"/>
<summary>Added <code>XMLUtil.validate</code></summary>
<version major="7" minor="17"/>
<date day="11" month="7" year="2008"/>
<author login="jglick"/>
<compatibility addition="yes"/>
<description>
<p>
Added a new method to validate XML documents against schemas.
</p>
</description>
<class package="org.openide.xml" name="XMLUtil" link="no"/>
<issue number="42686"/>
</change>
<change id="RequestProcessor.Executor">
<api name="util"/>
<summary>RequestProcessor implements Executor interface</summary>
<version major="7" minor="16"/>
<date day="27" month="6" year="2008"/>
<author login="jtulach"/>
<compatibility addition="yes"/>
<description>
<p>
In order to align <code>RequestProcessor</code> closer to standard
Java 5 concurrency utilities, the class now implements
<a href="@JDK@@JDKMODULE_JAVA_BASE@/java/util/concurrent/Executor.html">Executor</a>
interfaces and its <code>execute(Runnable)</code> method.
</p>
</description>
<class package="org.openide.util" name="RequestProcessor" link="no"/>
<issue number="134297"/>
</change>
<change id="Utilities.toolTips">
<api name="util"/>
<summary>ImageUtilities class (with additional methods) was created as
replacement for "image methods" in Utilities. </summary>
<version major="7" minor="15"/>
<date day="6" month="6" year="2008"/>
<author login="t_h"/>
<compatibility addition="yes"/>
<description>
<p>
Image methods were separated to <a href="@TOP@/org/openide/util/ImageUtilities.html">ImageUtilities</a>
(renamed IconManager) as replacement for methods in Utilities.
There are some additional methods for image tool tips manipulation.
</p>
<p>
New methods for tool tips manipulation:
<code>Image assignToolTipToImage(Image image, String text)</code>;
<code>String getImageToolTip(Image image)</code>;
<code>Image addToolTipToImage(Image image, String text)</code>;
</p>
<p>
New method for conversion from Image to Icon:
<code>Icon image2Icon(Image image)</code>;
</p>
<p> "Moved" methods from <a href="@TOP@/org/openide/util/Utilities.html">Utilities</a>:
<code>Image icon2Image(Icon icon)</code>;
<code>Image loadImage(String resourceID)</code>;
<code>Image loadImage(String resource, boolean localized)</code>;
<code>Image mergeImages(Image image1, Image image2, int x, int y)</code>;
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
<class package="org.openide.util" name="ImageUtilities"/>
<issue number="123469"/>
</change>
<change id="Mutex.Wrapper">
<api name="util"/>
<summary>Mutex made pluggable</summary>
<version major="7" minor="12"/>
<date day="3" month="1" year="2008"/>
<author login="jtulach"/>
<compatibility addition="yes"/>
<description>
<p>
Added new constructor
<a href="@org-openide-util@/org/openide/util/Mutex.html">Mutex(Privileged, Executor)</a>
that allows creators of the mutex to intercept and wrap all actions running
inside the mutex with custom code.
</p>
</description>
<class package="org.openide.util" name="Mutex" link="no"/>
<issue number="123832"/>
</change>
<change id="Utilities.isLargeFrameIcons">
<api name="util"/>
<summary>Obsolete method <code>Utilities.isLargeFrameIcons</code> deprecated.</summary>
<version major="7" minor="10"/>
<date day="23" month="10" year="2007"/>
<author login="mslama"/>
<compatibility addition="no" deprecation="yes"/>
<description>
<p>
Javadoc says: Test whether the operating system supports icons on frames (windows).
But window system used this method to decide if small 16x16 or bigger 32x32 icon
should be used for frame (main window). So usage and Javadoc is inconsistent.
All OS support small icon in frame. From JDK 6 it is possible to set multiple size
icons for frame so OS WM selects appropriate size.
I removed useless usage of this method from window system code and this method is
not used elsewhere.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
<issue number="119069"/>
</change>
<change id="ChangeSupport">
<api name="util"/>
<summary>Added <code>ChangeSupport</code></summary>
<version major="7" minor="8"/>
<date day="26" month="3" year="2007"/>
<author login="abadea"/>
<compatibility addition="yes"/>
<description>
<p>
Added a <code>ChangeSupport</code> class to simplify
the management of <code>ChangeListener</code>s and the
firing of <code>ChangeEvent</code>s.
</p>
</description>
<class package="org.openide.util" name="ChangeSupport" link="no"/>
<issue number="95885"/>
</change>
<change id="Utilities.isMac">
<api name="util"/>
<summary>Added <code>Utilities.isMac()</code> method</summary>
<version major="7" minor="7"/>
<date day="11" month="1" year="2007"/>
<author login="rkubacki"/>
<compatibility addition="yes"/>
<description>
<p>
Added a <code>Utilities.isMac()</code> method for checking
if current platform is Mac.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
<issue number="61044"/>
</change>
<change id="Parameters">
<api name="util"/>
<summary>Added <code>Parameters</code></summary>
<version major="7" minor="6"/>
<date day="8" month="12" year="2006"/>
<author login="abadea"/>
<compatibility addition="yes"/>
<description>
<p>
Added a <code>Parameters</code> class for checking the
values of method parameters.
</p>
</description>
<class package="org.openide.util" name="Parameters" link="no"/>
<issue number="89768"/>
</change>
<change id="NbCollections.iterable">
<api name="util"/>
<summary>Added <code>NbCollections.iterable(...)</code> methods</summary>
<version major="7" minor="5"/>
<date day="13" month="11" year="2006"/>
<author login="jglick"/>
<compatibility addition="yes"/>
<description>
<p>
Added two new methods to make enhanced for-loops easier to use
with legacy APIs returning <code>Iterator</code> or <code>Enumeration</code>.
</p>
</description>
<class package="org.openide.util" name="NbCollections" link="no"/>
<issue number="88606"/>
</change>
<change id="nbpreferences">
<api name="util"/>
<summary>Added <code>NbPreferences.forModule(Class cls)</code> and
<code>NbPreferences.root()</code> methods as static factory methods
for getting preference node from NetBeans preference tree.</summary>
<version major="7" minor="4"/>
<date day="10" month="11" year="2006"/>
<author login="rmatous"/>
<compatibility addition="yes" deprecation="no"/>
<description>
<p>
NetBeans preference tree is provided by NetBeans implementation of preferences
which uses userdir as a storage. Both newly added methods return
preferences node from NetBeans preference tree.
Method <code>NbPreferences.root()</code> returns root preference
node.
Method <code>NbPreferences.forModule(Class cls)</code> returns
preference node whose
path depends whether class provided as a parameter
was loaded as a part of any module or not. If so, then absolute path corresponds to slashified
code name base of module. If not, then absolute path corresponds to class's package.
See document
<a href="@org-openide-util@/org/openide/util/doc-files/preferences.html">Preferences in NetBeans</a>
to learn more about preferences in NetBeans.
</p>
</description>
<class package="org.openide.util" name="NbPreferences" link="no"/>
<issue number="73474"/>
</change>
<change id="icon2image">
<api name="util"/>
<summary>Added <code>Utilities.icon2Image</code> method to perform conversion from <code>Icon</code> to Image</summary>
<version major="7" minor="3"/>
<date day="4" month="7" year="2006"/>
<author login="rkubacki"/>
<compatibility addition="yes" deprecation="no"/>
<description>
<p>
Conversion from <code>Icon</code> to <code>Image</code> is done
at various places and newly introduced method avoids the need to
duplicate the same code.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
<issue number="52562"/>
</change>
<change id="Exceptions">
<api name="util"/>
<summary>Added <code>Exceptions</code> class as a replacement for <code>ErrorManager</code></summary>
<version major="7" minor="2"/>
<date day="20" month="6" year="2006"/>
<author login="jtulach"/>
<compatibility addition="yes" deprecation="yes"/>
<description>
<p>
<code>ErrorManager</code> is now deprecated and its replacement
is either <a href="@JDK@@JDKMODULE_JAVA_LOGGING@/java/util/logging/Logger.html">Logger</a>
or <code>Exceptions</code>.
</p>
</description>
<class package="org.openide.util" name="Exceptions" link="no"/>
<issue number="35067"/>
</change>
<change id="NbCollections">
<api name="util"/>
<summary>Added <code>NbCollections</code> and <code>Union2</code></summary>
<version major="7" minor="1"/>
<date day="5" month="6" year="2006"/>
<author login="jglick"/>
<compatibility addition="yes"/>
<description>
<p>
Added two new classes useful for transitioning to JDK 5 generics.
</p>
</description>
<class package="org.openide.util" name="NbCollections" link="no"/>
<class package="org.openide.util" name="Union2" link="no"/>
<issue number="73637"/>
</change>
<change id="use-logging" >
<api name="util"/>
<summary>Do not use ErrorManager for logging</summary>
<version major="7" minor="0"/>
<date day="15" month="4" year="2006"/>
<author login="jtulach"/>
<compatibility addition="yes" modification="yes" binary="compatible" source="compatible" semantic="incompatible" deprecation="no" deletion="no"/>
<description>
<a href="@TOP@/org/openide/ErrorManager.html">ErrorManager</a>
is no longer the recommended way to do logging in NetBeans based
application. Instead NetBeans now fully support logging two JDK's
standard <a href="@JDK@@JDKMODULE_JAVA_LOGGING@/java/util/logging/Logger.html">Logger</a>.
See the
<a href="@org-openide-util@/org/openide/util/doc-files/logging.html">NetBeans logging guide</a>
to learn the best practises for logging in NetBeans.
<br/>
<a href="@TOP@/org/openide/ErrorManager.html">ErrorManager</a>
is still kept around for annotating exceptions with localized
messages and advanced manipulation and its behaviour is fully
backward compatible. However modules are adviced to migrate to
<a href="@JDK@@JDKMODULE_JAVA_LOGGING@/java/util/logging/Logger.html">logging</a> whereever
possible.
<br/>
To migrate your modules you can install Jackpot modules from
autoupdate (if they are not yet part of your IDE) and apply
precreate jackpot error manager rule.
<br/>
There is one possible incompatibility from end user point of view.
The way to <em>enable logging</em> for certain components when
running inside the whole NetBeans container has changed:
If there is
<a href="@JDK@@JDKMODULE_JAVA_LOGGING@/java/util/logging/Logger.html">Logger</a> or
<a href="@TOP@/org/openide/ErrorManager.html">ErrorManager</a>
named <q>org.mymodule.MyComponent</q> then the correct way
to turn the logging is now to invoke NetBeans with
<code>-J-Dorg.mymodule.MyComponent<b>.level</b>=100</code>
(where the possible constants are taken form
a JDK's definition of level).
There is however a certain benefit in this change, the value
of the property (like <q>org.mymodule.MyComponent.level</q>)
can be changed during runtime and thus the logging can be
enabled or disabled dynamically (after changing the value, it is
necessary to call
<a href="@JDK@@JDKMODULE_JAVA_LOGGING@/java/util/logging/LogManager.html">LogManager.readConfiguration()</a>).
</description>
<class package="org.openide" name="ErrorManager"/>
<issue number="56311"/>
</change>
<change id="rp-create-true" >
<api name="util"/>
<summary>Ability to create finished RequestProcessor task</summary>
<version major="6" minor="8"/>
<date day="22" month="11" year="2005"/>
<author login="jtulach"/>
<compatibility addition="yes" modification="no" binary="compatible" source="compatible" semantic="compatible" deprecation="no" deletion="no"/>
<description>
<a href="@org-openide-util@/org/openide/util/RequestProcessor.html">RequestProcessor.create(Runnable, boolean)</a>
has been added to allow creation of
<a href="@org-openide-util@/org/openide/util/RequestProcessor.Task.html">Task</a>
that has not executed its runnable yet, but looks like it is finished.
</description>
<class package="org.openide.util" name="RequestProcessor" link="no"/>
<issue number="68031"/>
</change>
<change>
<api name="util"/>
<summary>DynamicMenuContent interface added</summary>
<version major="6" minor="4"/>
<date day="12" month="6" year="2005"/>
<author login="mkleint"/>
<compatibility addition="no" modification="yes" binary="compatible" source="compatible" semantic="compatible" deprecation="no" deletion="no"/>
<description>
In order to support MacOSX top menus and to fix problems with deprecated JInlineMenu, this new
interface was added that allows to handle dynamic content in
<a href="@TOP@/org/openide/util/actions/Presenter.Menu.html">Presenter.Menu</a>
and <a href="@TOP@/org/openide/util/actions/Presenter.Popup.html">Presenter.Popup</a>.
If the instance returned by Presenter.Menu/Popup is an instance of
<a href="@org-openide-awt@/org/openide/awt/DynamicMenuContent.html">DynamicMenuContent</a>, it's methods are
consulted when creating/updating the menu.
</description>
<class package="org.openide.util.actions" name="Presenter"/>
<issue number="35827"/>
</change>
<change>
<api name="util"/>
<summary>Support for interruption of RequestProcessor tasks</summary>
<version major="6" minor="3"/>
<date day="10" month="6" year="2005"/>
<author login="jtulach"/>
<compatibility addition="yes" modification="yes" binary="compatible" source="compatible" semantic="compatible" deprecation="no" deletion="no"/>
<description>
When one calls <a href="@org-openide-util@/org/openide/util/RequestProcessor.Task.html">RequestProcessor.Task</a>.cancel(),
the running thread gets interrupted if the
<a href="@org-openide-util@/org/openide/util/RequestProcessor.html#%3Cinit%3E(java.lang.String,int,boolean)">
RequestProcessor(string, int, boolean)
</a>
constructor is used.
There always was a way how to cancel not yet running Task,
but if the task was already running, one was out of luck. Since now
the thread running the task is interrupted and the Runnable can check
for that and terminate its execution sooner. In the runnable one shall
check for thread interruption and
if true, return immediatelly as in this example:
<pre> public void run () {
while (veryLongTimeLook) {
doAPieceOfIt ();
if (Thread.interrupted ()) return;
}
}
</pre>
</description>
<class package="org.openide.util" name="RequestProcessor" link="no"/>
<issue number="33467"/>
</change>
<change id="textual-icons-for-actions" >
<api name="actions"/>
<summary>Can create textual icons for actions</summary>
<date day="23" month="3" year="2000"/>
<author login="jglick"/>
<compatibility addition="yes" modification="yes" binary="compatible" source="compatible" semantic="compatible" deprecation="no" deletion="no"/>
<description>
<code>iconResource</code> may now return <code>null</code> to indicate no
icon. <code>getIcon(true)</code> may be used to get an icon created from
the label if there is no icon specified.
</description>
<class package="org.openide.util.actions" name="SystemAction"/>
</change>
<change id="use-icon-instead-of-imageicon" >
<api name="actions"/>
<summary>
<code>SystemAction</code> refers to <code>Icon</code> rather than <code>ImageIcon</code>
</summary>
<date day="11" month="4" year="2000"/>
<author login="jglick"/>
<compatibility modification="yes" binary="compatible" source="incompatible" semantic="compatible" deprecation="no" addition="no" deletion="no">
First broken, later restored binary compatibility in trunk and
<code>boston</code>. Any code explicitly using this calls before may break
(source code may be compatible in many cases; binary compatibility has
been preserved). These calls were known to be used only for
<code>Actions</code> to create presenters; normal code which constructs
<code>SystemAction</code>s and implements <code>iconResource</code> should
be unaffected. Actions using the "grouping action" template should check
their <code>getMenuPresenter</code> method which may be
binary-incompatible; it is easy to replace the code with safer code such
as:
<pre xml:space="preserve">
<span class="comment">// ....
</span>
<span class="keyword">private</span> <span class="keyword">static</span> <span class="type">Icon</span> <span class="variable-name">icon</span> = <span class="constant">null</span>;
<span class="comment">// ....
</span>
<span class="keyword">public</span> <span class="type">JMenuItem</span> <span class="function-name">getMenuPresenter</span>() {
<span class="type">JMenu</span> <span class="variable-name">menu</span> = <span class="keyword">new</span> <span class="type">JMenu</span>(getName ());
<span class="keyword">if</span> (icon == <span class="constant">null</span>) {
icon = <span class="keyword">new</span> <span class="type">ImageIcon</span>(MyAction.<span class="keyword">class</span>.getResource(iconResource()));
}
menu.setIcon(icon);
<span class="comment">// ....</span>
</pre>
</compatibility>
<description>
<code>getIcon</code> and <code>setIcon</code> now use the interface
<code>Icon</code> rather than the particular implementation
<code>ImageIcon</code>. This corrects an API bug (excessive specificity).
</description>
<class package="org.openide.util.actions" name="SystemAction"/>
</change>
<change>
<api name="actions"/>
<summary>New Actions system - part I.</summary>
<version major="3" minor="29"/>
<date day="8" month="1" year="2003"/>
<author login="jtulach"/>
<author login="pzavadsky"/>
<compatibility deprecation="yes" addition="yes" modification="yes" binary="compatible" source="compatible" semantic="compatible" deletion="no"/>
<description>
<p>
Introduction of new action system, which generally means
move from usage of <code>SystemAction</code> to <code>Action</code> instances.
That document also focuses on declarative actions
usage which is not subject of current change, it will be part of later changes.
</p>
</description>
<class package="org.openide.util" name="ContextAwareAction"/>
<class package="org.openide.util" name="Utilities"/>
<class package="org.openide.util.actions" name="CallbackSystemAction"/>
<issue number="27868"/>
</change>
<change id="Task-waitFinished-timeout">
<api name="util"/>
<summary>New method <code>task.waitFinished(timeout)</code> added</summary>
<version major="5" minor="0"/>
<date day="2" month="11" year="2004"/>
<author login="jtulach"/>
<compatibility addition="yes" binary="compatible" semantic="compatible" source="compatible" deprecation="no" deletion="no" modification="no"/>
<description>
<p>It is not possible to wait for a limited amount of time for
completion of any task. The <code>RequestProcessor.Task</code> version is optimized, the <code>Task</code> version ensures that
the sematics will be compatible for all subclasses, even they did
not know about the method at all.
</p>
</description>
<class package="org.openide.util" name="Task" link="no"/>
<class package="org.openide.util" name="RequestProcessor" link="no"/>
<issue number="16849"/>
</change>
<change id="add-detection-of-FreeBSD-OS">
<api name="util"/>
<summary>Added field <code>OS_FREEBSD</code> to <code>Utilities</code>
</summary>
<version major="4" minor="50"/>
<date day="29" month="10" year="2004"/>
<author login="jrechtacek"/>
<compatibility addition="yes" binary="compatible" source="compatible" semantic="compatible" deprecation="no" deletion="no" modification="no"/>
<description>
<p>FreeBSD was not recognized as Unix OS. <code>Utilities</code> has been
enlarged with new field <code>OS_FREEBSD</code>, part of OS Unix mask. <code>Utilities.isUnix()</code>
now returns <code>true</code> for applications run on FreeBSD.
</p>
</description>
<class package="org.openide.util" name="Utilities"/>
</change>
<change id="Mutex.isReadWriteAccess">
<api name="util"/>
<summary>Added <code>Mutex.isReadAccess()</code> and <code>Mutex.isWriteAcess()</code>
</summary>
<version major="4" minor="48"/>
<date day="30" month="9" year="2004"/>
<author login="jtulach"/>
<compatibility addition="yes" binary="compatible" semantic="compatible" source="compatible" deprecation="no" deletion="no" modification="no"/>
<description>
A thread can now check whether read or write access on a <code>Mutex</code>
has already been
granted to it and use it to decide whether it is safe to perform
certain operations or delay them.
</description>
<class package="org.openide.util" name="Mutex" link="no"/>
<issue number="49459"/>
</change>
<change id="SharedClassObject.reset">
<api name="util"/>
<summary>Added <code>SharedClassObject.reset</code> method to allow subclasses to implement reset correctly</summary>
<version major="4" minor="46"/>
<date day="2" month="9" year="2004"/>
<author login="jtulach"/>
<compatibility addition="yes" binary="compatible" semantic="compatible" source="compatible" deprecation="no" deletion="no" modification="no"/>
<description>
The new <code>SharedClassObject.reset</code> method is called
by the infrastructure in moments when an original (at the time
of start) state of an option or any other <code>SharedClassObject</code>
is requested. Interested subclasses are free to implement any kind of clean
they need. The <code>SystemOption</code> provides a default
implementation based on fired property changed events, so
its correctly written subclasses do not need
to do anything.
</description>
<class package="org.openide.util" name="SharedClassObject"/>
<issue number="20962"/>
</change>
<change>
--> --------------------
--> maximum size reached
--> --------------------
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