private void initTargetObjectChooser() {
        targetObjectChooser = new KotlinTypeReferenceEditorComboWithBrowseButton(
                e -> {
                    TreeClassChooser chooser = createTreeClassChooser();
                    chooser.selectDirectory(method.getContainingFile().getContainingDirectory());
                    chooser.showDialog();
                    PsiClass psiClass = chooser.getSelected();
                    if (psiClass instanceof KtLightClassForSourceDeclaration) {
                        selectedTarget = ((KtLightClassForSourceDeclaration) psiClass).getKotlinOrigin();
                        targetObjectChooser.setText(Objects.requireNonNull(psiClass.getQualifiedName()));
                    }
                },
                (targetContainer == null || targetContainer.getFqName() == null) ? null : targetContainer.getFqName().asString(),
                targetContainer == null ? Objects.requireNonNull(KtPsiUtilKt.getContainingClassOrObject(method)) : targetContainer,
                RECENTS_KEY
        );
        KtTypeCodeFragment codeFragment = targetObjectChooser.getCodeFragment();
        if (codeFragment != null) {
            CompletionUtilsKt.setExtraCompletionFilter(
                    codeFragment,
                    lookupElement -> {
                        Object lookupObject = lookupElement.getObject();
                        if (!(lookupObject instanceof DescriptorBasedDeclarationLookupObject)) return false;
                        PsiElement psiElement = ((DescriptorBasedDeclarationLookupObject) lookupObject).getPsiElement();
                        if (lookupObject instanceof PackageLookupObject) return true;
                        return (psiElement instanceof KtObjectDeclaration) && KotlinCommonRefactoringUtilKt.canRefactorElement(psiElement);
                    }
            );
        }
        targetObjectChooserPanel.add(targetObjectChooser);
    }
private void initTargetObjectChooser()