style: apply code formatter

src/main/java/com/flowingcode/vaadin/addons/localecombobox/LocaleComboBox.java

@@ -31,7 +31,7 @@
 
 /**
  * Vaadin ComboBox extension that allows to choose between multiple locales.
- * 
+ *
  * @author Tomas Peiretti / Flowing Code
  */
 @SuppressWarnings("serial")
@@ -46,47 +46,43 @@ public class LocaleComboBox extends ComboBox<Locale> {
 
   /**
    * Represents the built-in display modes for locale names in the {@link LocaleComboBox} component.
-   * <p>
-   * These enums can be used in {@link #setDisplayMode(DisplayMode)} to easily switch between the
+   *
+   * <p>These enums can be used in {@link #setDisplayMode(DisplayMode)} to easily switch between the
    * built-in display modes.
    */
   public enum DisplayMode {
 
     /**
      * Default display mode.
-     * <p>
-     * In this mode, the Locale names are displayed using the default locale's display format.
+     *
+     * <p>In this mode, the Locale names are displayed using the default locale's display format.
      */
     DEFAULT,
 
     /**
      * Selected display mode.
-     * <p>
-     * In this mode, the Locale names are displayed using the formatting of the currently selected
-     * locale.
+     *
+     * <p>In this mode, the Locale names are displayed using the formatting of the currently
+     * selected locale.
      */
     SELECTED,
 
     /**
      * Custom display mode.
-     * <p>
-     * In this mode, the Locale names are displayed using the formatting of the specific locale set
-     * by {@link #setDisplayLocale(Locale)}.
+     *
+     * <p>In this mode, the Locale names are displayed using the formatting of the specific locale
+     * set by {@link #setDisplayLocale(Locale)}.
      */
     CUSTOM;
   }
 
   private DisplayMode displayMode = DisplayMode.DEFAULT;
   private Locale customDisplayLocale;
 
-  /**
-   * Indicates whether the flags should be displayed alongside the locale names.
-   */
+  /** Indicates whether the flags should be displayed alongside the locale names. */
   private boolean hasFlags = true;
 
-  /**
-   * Creates a new instance of {@code LocaleComboBox}.
-   */
+  /** Creates a new instance of {@code LocaleComboBox}. */
   public LocaleComboBox() {
     setItemLabelGenerator(item -> item.getDisplayName(getLocaleForDisplay()));
     setRenderer(getLocaleRenderer());
@@ -95,7 +91,7 @@ public LocaleComboBox() {
 
   /**
    * Creates a new instance of {@code LocaleComboBox} with the desired locales
-   * 
+   *
    * @param locales the {@code Collection} of {@code Locale} to include in the combobox
    */
   public LocaleComboBox(Collection<Locale> locales) {
@@ -105,9 +101,8 @@ public LocaleComboBox(Collection<Locale> locales) {
 
   /**
    * Sets the display mode of the LocaleComboBox.
-   * 
+   *
    * @param displayMode the display mode to use
-   * 
    * @see DisplayMode
    */
   public void setDisplayMode(DisplayMode displayMode) {
@@ -117,11 +112,11 @@ public void setDisplayMode(DisplayMode displayMode) {
   /**
    * Sets the locale used for formatting Locale names when {@link DisplayMode#CUSTOM} mode is
    * active.
-   * <p>
-   * This locale determines how Locale names are formatted when {@link DisplayMode#CUSTOM} is
+   *
+   * <p>This locale determines how Locale names are formatted when {@link DisplayMode#CUSTOM} is
    * selected as the display mode. If the display mode is any other than {@link DisplayMode#CUSTOM},
    * this setting is ignored.
-   * 
+   *
    * @param displayLocale the {@code Locale} to use for formatting.
    */
   public void setDisplayLocale(Locale displayLocale) {
@@ -139,10 +134,10 @@ public boolean hasFlags() {
 
   /**
    * Sets whether flags should be displayed alongside locale names.
-   * <p>
-   * This method updates the internal state to reflect whether flags should be displayed and updates
-   * the rendering based on the new state.
-   * 
+   *
+   * <p>This method updates the internal state to reflect whether flags should be displayed and
+   * updates the rendering based on the new state.
+   *
    * @param hasFlags A {@code boolean} indicating whether flags should be displayed or not.
    */
   public void setHasFlags(boolean hasFlags) {
@@ -152,8 +147,7 @@ public void setHasFlags(boolean hasFlags) {
   }
 
   private LitRenderer<Locale> getLocaleRenderer() {
-    return LitRenderer
-        .<Locale>of(
+    return LitRenderer.<Locale>of(
             """
                 <vaadin-horizontal-layout class="${item.layoutClass}">
                     <span class="fi fi-${item.countryCode} ${item.flagClass} alt="${item.countryName}'s flag"></span>
@@ -167,17 +161,18 @@ private LitRenderer<Locale> getLocaleRenderer() {
   }
 
   private LitRenderer<Locale> getLocaleRendererWithoutFlags() {
-    return LitRenderer.<Locale>of("""
+    return LitRenderer.<Locale>of(
+            """
         <vaadin-horizontal-layout class="${item.layoutClass}">
             <span>${item.displayName}</span>
-        </vaadin-horizontal-layout>""").withProperty("layoutClass", loc -> ITEM_LAYOUT_CLASS_NAME)
+        </vaadin-horizontal-layout>""")
+        .withProperty("layoutClass", loc -> ITEM_LAYOUT_CLASS_NAME)
         .withProperty("displayName", loc -> loc.getDisplayName(getLocaleForDisplay()));
   }
 
   private Locale getLocaleForDisplay() {
 
     switch (displayMode) {
-
       case CUSTOM:
         return Optional.ofNullable(customDisplayLocale).orElseGet(this::getLocale);
 
@@ -191,7 +186,8 @@ private Locale getLocaleForDisplay() {
 
   private String getFlagCode(Locale locale) {
     String countryCode = locale.getCountry();
-    return LocaleCountryConverter.convertToISO3166Code(countryCode).map(String::toLowerCase)
+    return LocaleCountryConverter.convertToISO3166Code(countryCode)
+        .map(String::toLowerCase)
         .orElse(DEFAULT_FLAG_CODE);
   }
 
@@ -215,5 +211,4 @@ private void setPrefixFlag(Locale locale) {
     flagIcon.addClassNames("fi", "fi-" + this.getFlagCode(locale));
     setPrefixComponent(flagIcon);
   }
-
 }

src/main/java/com/flowingcode/vaadin/addons/localecombobox/LocaleCountryConverter.java

@@ -20,15 +20,13 @@
 package com.flowingcode.vaadin.addons.localecombobox;
 
 import java.util.HashMap;
-import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 
 /**
  * Utility class for converting between different formats of country codes.
  *
- * <p>
- * The {@code LocaleCountryConverter} class provides methods to convert country codes from ISO
+ * <p>The {@code LocaleCountryConverter} class provides methods to convert country codes from ISO
  * 3166-1 alpha-2, alpha-3, and numeric-3 formats to the 3166-1 alpha-2 format. The class uses
  * static methods, so no instances are needed.
  *
@@ -307,13 +305,11 @@ private static void add(String alpha2, String alpha3, int numeric) {
    * Converts a country code to its corresponding ISO 3166-1 alpha-2 code.
    *
    * @param countryCode The country code to be converted. This can be in ISO 3166-1 alpha-2 format
-   *        (e.g., "AR"), ISO 3166-1 alpha-3 format (e.g., "ARG"), or numeric-3 format (e.g.,
-   *        "032").
+   *     (e.g., "AR"), ISO 3166-1 alpha-3 format (e.g., "ARG"), or numeric-3 format (e.g., "032").
    * @return An {@code Optional} containing the ISO 3166-1 alpha-2 code if the conversion is
-   *         successful.
+   *     successful.
    */
   public static Optional<String> convertToISO3166Code(String countryCode) {
     return Optional.ofNullable(conversions.get(countryCode.toUpperCase()));
   }
-
 }

src/test/java/com/flowingcode/vaadin/addons/localecombobox/BaseLocaleComboBoxDemo.java

@@ -23,9 +23,9 @@
 import com.vaadin.flow.component.Text;
 import com.vaadin.flow.component.html.Div;
 import com.vaadin.flow.component.html.Span;
-import com.vaadin.flow.component.orderedlayout.HorizontalLayout;
 import com.vaadin.flow.component.orderedlayout.FlexComponent.Alignment;
 import com.vaadin.flow.component.orderedlayout.FlexComponent.JustifyContentMode;
+import com.vaadin.flow.component.orderedlayout.HorizontalLayout;
 
 @SuppressWarnings("serial")
 public class BaseLocaleComboBoxDemo extends Div {
@@ -45,5 +45,4 @@ protected HorizontalLayout createHorizontalContainer(Component component, Locale
     container.expand(combo);
     return container;
   }
-
 }

src/test/java/com/flowingcode/vaadin/addons/localecombobox/DisplayModeDemo.java

@@ -36,8 +36,10 @@ public class DisplayModeDemo extends BaseLocaleComboBoxDemo {
   public DisplayModeDemo() {
 
     List<Locale> localeList =
-        Arrays.stream(Locale.getAvailableLocales()).filter(loc -> !loc.getDisplayName().isBlank())
-            .sorted((l1, l2) -> l1.getDisplayName().compareTo(l2.getDisplayName())).toList();
+        Arrays.stream(Locale.getAvailableLocales())
+            .filter(loc -> !loc.getDisplayName().isBlank())
+            .sorted((l1, l2) -> l1.getDisplayName().compareTo(l2.getDisplayName()))
+            .toList();
 
     LocaleComboBox defaultDisplayLocale = new LocaleComboBox(localeList);
     LocaleComboBox koreanLocaleCombo = new LocaleComboBox();
@@ -63,5 +65,4 @@ public DisplayModeDemo() {
     // show-source add(koreanLocaleCombo);
     // show-source add(selectedLocaleCombo);
   }
-
 }

src/test/java/com/flowingcode/vaadin/addons/localecombobox/RenderingDemo.java

@@ -35,8 +35,10 @@ public class RenderingDemo extends BaseLocaleComboBoxDemo {
   public RenderingDemo() {
 
     List<Locale> localeList =
-        Arrays.stream(Locale.getAvailableLocales()).filter(loc -> !loc.getDisplayName().isBlank())
-            .sorted((l1, l2) -> l1.getDisplayName().compareTo(l2.getDisplayName())).toList();
+        Arrays.stream(Locale.getAvailableLocales())
+            .filter(loc -> !loc.getDisplayName().isBlank())
+            .sorted((l1, l2) -> l1.getDisplayName().compareTo(l2.getDisplayName()))
+            .toList();
 
     LocaleComboBox defaultLocaleCombo = new LocaleComboBox(localeList);
     LocaleComboBox flagsLocaleCombo = new LocaleComboBox(localeList);