fFieldsInitialized= true; updateStatus(validatePositiveNumber("0"));
	private void initializeFields() {				Iterator e= fColorButtons.keySet().iterator();		while (e.hasNext()) {			ColorEditor c= (ColorEditor) e.next();			String key= (String) fColorButtons.get(c);			RGB rgb= PreferenceConverter.getColor(fOverlayStore, key);			c.setColorValue(rgb);		}				e= fCheckBoxes.keySet().iterator();		while (e.hasNext()) {			Button b= (Button) e.next();			String key= (String) fCheckBoxes.get(b);			b.setSelection(fOverlayStore.getBoolean(key));		}				e= fTextFields.keySet().iterator();		while (e.hasNext()) {			Text t= (Text) e.next();			String key= (String) fTextFields.get(t);			t.setText(fOverlayStore.getString(key));		}				RGB rgb= PreferenceConverter.getColor(fOverlayStore, PreferenceConstants.EDITOR_BACKGROUND_COLOR);		fBackgroundColorEditor.setColorValue(rgb);						boolean default_= fOverlayStore.getBoolean(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR);		fBackgroundDefaultRadioButton.setSelection(default_);		fBackgroundCustomRadioButton.setSelection(!default_);		fBackgroundColorButton.setEnabled(!default_);		boolean closeJavaDocs= fOverlayStore.getBoolean(PreferenceConstants.EDITOR_CLOSE_JAVADOCS);		fAddJavaDocTagsButton.setEnabled(closeJavaDocs);				fEscapeStringsButton.setEnabled(fOverlayStore.getBoolean(PreferenceConstants.EDITOR_WRAP_STRINGS));		boolean fillMethodArguments= fOverlayStore.getBoolean(PreferenceConstants.CODEASSIST_FILL_ARGUMENT_NAMES);		fGuessMethodArgumentsButton.setEnabled(fillMethodArguments);		boolean completionInserts= fOverlayStore.getBoolean(PreferenceConstants.CODEASSIST_INSERT_COMPLETION);		fCompletionInsertsRadioButton.setSelection(completionInserts);		fCompletionOverwritesRadioButton.setSelection(! completionInserts);				fBrowserLikeLinksKeyModifierText.setEnabled(fBrowserLikeLinksCheckBox.getSelection());				boolean markOccurrences= fOverlayStore.getBoolean(PreferenceConstants.EDITOR_MARK_OCCURRENCES);		fStickyOccurrencesButton.setEnabled(markOccurrences);		        updateAutoactivationControls();	}