Bug 90257 [Preferences] Want to create an instanceof of a WorkingCopyManager
20050405 I'm currently referencing the internal class org.eclipse.ui.internal.preferences.WorkingCopyManager I have a base class that manages all the current settings and I changes that class to use the working copy manager. For the following reasons I also have to function when I don't get a working copy manager. To avoid complicated code it would be nice if in these case I could just use an internal instance of the working copy manager. - In the preference page, when testing if my container is really of kind IWorkbenchPreferenceContainer (so I can access the working copy manager) I have to also handle the case that the test returns false - We have some pages that are contributed by extension point that don't give me access to the container due to API limitations.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/OptionsConfigurationBlock.java
}
			}
		}
		if (container != null) {
			
			if (doBuild) { 
				incrementRebuildCount();
				container.registerUpdateJob(CoreUtility.getBuildJob(fProject));
			}
		} else {
			
			try {
				fManager.applyChanges();
			} catch (BackingStoreException e) {
				JavaPlugin.log(e);
				return false;
			}
			if (doBuild) {
				CoreUtility.getBuildJob(fProject).schedule();
			}
			
		}
		return true;
	}
	
	protected abstract String[] getFullBuildDialogStrings(boolean workspaceSettings);
			
	
	public void performDefaults() {
		for (int i= 0; i < fAllKeys.length; i++) {