public void updateLanguagesList()

in src/main/java/idea/plugin/psiviewer/controller/project/PsiViewerProjectService.java [274:295]

• 16 lines of code
• 4 McCabe index (conditional complexity)

    public void updateLanguagesList(Collection<Language> languages)
    {
        Language selectedLanguage = getSelectedLanguage();

        myLanguagesComboBox.removeItemListener(myLanguagesComboBoxListener);

        //noinspection Since15
        myLanguagesComboBox.setModel(new ListComboBoxModel<>(new ArrayList<>(languages)));

        if (selectedLanguage != null && languages.contains(selectedLanguage))
        {
            myLanguagesComboBox.setSelectedItem(selectedLanguage);
        }

        if (languages.size() < 2) {
            myLanguagesComboBox.setVisible(false);
        } else {
            myLanguagesComboBox.setVisible(true);
        }

        myLanguagesComboBox.addItemListener(myLanguagesComboBoxListener);
    }