Bug 122635 [compiler pref page] Surface the 'Warning on assignments to parameters' new option into the user interface
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/OptionsConfigurationBlock.java
fDisabledProjectSettings= new IdentityHashMap();
			for (int i= 0; i < allKeys.length; i++) {
				Key curr= allKeys[i];
				fDisabledProjectSettings.put(curr, curr.getStoredValue(fLookupOrder, false, fManager));
			}
		}
		
		settingsUpdated();
		
		fCheckBoxes= new ArrayList();
		fComboBoxes= new ArrayList();
		fTextBoxes= new ArrayList(2);
		fLabels= new HashMap();
		fExpandedComposites= new ArrayList();
		
		fRebuildCount= getRebuildCount();
	}	
	
	protected final IWorkbenchPreferenceContainer getPreferenceContainer() {
		return fContainer;
	}
	
	protected static Key getKey(String plugin, String key) {
		return new Key(plugin, key);
	}
	
	protected final static Key getJDTCoreKey(String key) {
		return getKey(JavaCore.PLUGIN_ID, key);
	}