Bug 26255

Comment 1 Adam Kiezun 2002-11-14 08:31:33 EST

critical - i could not find a good workaround

Comment 2 Martin Aeschlimann 2002-11-14 11:39:37 EST

the problem is in IJavaProject.setOptions, it only iterates the element in the 
new map, but not all options: cleared options are not recognixed and not 
cleared in the underlying store.

I fixed it for M3 by adding a setOptions(null) first.

	public void setOptions(Map newOptions) {

		Preferences preferences;
		if (newOptions == null){
			setPreferences(preferences = new Preferences());
		} else {
			preferences = getPreferences();
			Iterator keys = newOptions.keySet().iterator();
			while (keys.hasNext()){
				String key = (String)keys.next();
				if (!JavaModelManager.OptionNames.contains
(key)) continue; // unrecognized option
				// no filtering for encoding (custom encoding 
for project is allowed)
				String value = (String)newOptions.get(key);
				preferences.setValue(key, value);
			}
		}
		
		// persist options
		savePreferences(preferences);	
	}

Comment 3 Philipe Mulet 2002-11-21 11:03:04 EST

Fixed. The preference object is always reinitialized.

Comment 4 David Audel 2002-12-17 07:25:10 EST

Verified.