Support for java.util.prefs.Preferences?

[Henri Gomez]

Same problem on my build package :

Exception in thread "main" java.lang.UnsatisfiedLinkError: no osx in
java.library.path
	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1872)
	at java.lang.Runtime.loadLibrary0(Runtime.java:845)
	at java.lang.System.loadLibrary(System.java:1084)
	at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:67)
	at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:47)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.util.prefs.MacOSXPreferencesFile.<clinit>(MacOSXPreferencesFile.java:82)
	at java.util.prefs.MacOSXPreferences.cfFileForNode(MacOSXPreferences.java:131)
	at java.util.prefs.MacOSXPreferences.initFields(MacOSXPreferences.java:99)
	at java.util.prefs.MacOSXPreferences.<init>(MacOSXPreferences.java:80)
	at java.util.prefs.MacOSXPreferences.getUserRoot(MacOSXPreferences.java:56)
	at java.util.prefs.MacOSXPreferencesFactory.userRoot(MacOSXPreferencesFactory.java:30)
	at java.util.prefs.Preferences.userRoot(Preferences.java:457)
	at java.util.prefs.Preferences.userNodeForPackage(Preferences.java:371)
	at PreferencesTest.main(PreferencesTest.java:4)

-> You should open a JIRA here : http://java.net/jira/browse/MACOSX_PORT

2011/10/5 Steve McLeod <steve.mcleod at gmail.com>:
> Here's some sample code that reproduces the problem:
>
> package com.barbarysoftware.pokercopilot;
> import java.util.prefs.Preferences;
> public class ScratchSpace {
>    public static void main(String[] args) throws InterruptedException {
>        final Preferences preferences =
> Preferences.userNodeForPackage(ScratchSpace.class);
>        System.out.println("preferences = " + preferences);
>    }
> }
>
> Java 6 - code completes fully. Java 7 - exception thrown as per the
> stack trace in the original message.
>
> On 5 October 2011 14:00, Steve McLeod <steve.mcleod at gmail.com> wrote:
>> I tried running my app using yesterday's Java 7 Developer Preview
>> Release. The app crashes on this line:
>>
>> return java.util.prefs.Preferences.userNodeForPackage(this.getClass());
>>
>> Here's the useful part of the stack trace:
>>
>> Exception in thread "main" java.lang.UnsatisfiedLinkError: no osx in
>> java.library.path
>>        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1872)
>>        at java.lang.Runtime.loadLibrary0(Runtime.java:845)
>>        at java.lang.System.loadLibrary(System.java:1084)
>>        at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:67)
>>        at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:47)
>>        at java.security.AccessController.doPrivileged(Native Method)
>>        at java.util.prefs.MacOSXPreferencesFile.<clinit>(MacOSXPreferencesFile.java:82)
>>        at java.util.prefs.MacOSXPreferences.cfFileForNode(MacOSXPreferences.java:131)
>>        at java.util.prefs.MacOSXPreferences.initFields(MacOSXPreferences.java:99)
>>        at java.util.prefs.MacOSXPreferences.<init>(MacOSXPreferences.java:80)
>>        at java.util.prefs.MacOSXPreferences.getUserRoot(MacOSXPreferences.java:56)
>>        at java.util.prefs.MacOSXPreferencesFactory.userRoot(MacOSXPreferencesFactory.java:30)
>>        at java.util.prefs.Preferences.userRoot(Preferences.java:457)
>>        at java.util.prefs.Preferences.userNodeForPackage(Preferences.java:371)
>>
>> I hope this helpful in locating and fixing the problem.
>>
>> Regards,
>>
>> Steve
>> ---------------------------------------------------
>> Steve McLeod
>> Founder, Poker Copilot
>> http://www.pokercopilot.com
>>
>