diff --git a/src/main/java/koz01/java2/lab06/App.java b/src/main/java/koz01/java2/lab06/App.java
index cbbaae2a43289c85372c73267db2ea821f20b614..4dc7590fda01dd80ee6d0e9cb033fcfcd4ea918f 100644
--- a/src/main/java/koz01/java2/lab06/App.java
+++ b/src/main/java/koz01/java2/lab06/App.java
@@ -1,8 +1,11 @@
package koz01.java2.lab06;
+import java.util.ResourceBundle;
+
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
@@ -14,9 +17,10 @@ public class App extends Application {
@Override
public void start(Stage primaryStage) {
try {
-
- Scene scene = new Scene(FXMLLoader.load(getClass().getResource(
- "screen.fxml")), 400, 400);
+ ResourceBundle rb = ResourceBundle.getBundle("koz01.java2.lab06.Texts");
+ Parent parent = FXMLLoader.load(getClass().getResource("screen.fxml"),
+ rb);
+ Scene scene = new Scene(parent, 400, 400);
scene.getStylesheets().add(getClass().getResource("application.css")
.toExternalForm());
primaryStage.setScene(scene);
diff --git a/src/main/resources/koz01/java2/lab06/Texts.properties b/src/main/resources/koz01/java2/lab06/Texts.properties
new file mode 100644
index 0000000000000000000000000000000000000000..d5248ee5925c95c8093e2e58e56d4bab791f8c8d
--- /dev/null
+++ b/src/main/resources/koz01/java2/lab06/Texts.properties
@@ -0,0 +1,4 @@
+color=Barva
+greeting=Ahoj
+title=pane
+label=Label
\ No newline at end of file
diff --git a/src/main/resources/koz01/java2/lab06/Texts_cs_CZ.properties b/src/main/resources/koz01/java2/lab06/Texts_cs_CZ.properties
new file mode 100644
index 0000000000000000000000000000000000000000..b87bce9b489f448535281e77fc6ac8977cdcc344
--- /dev/null
+++ b/src/main/resources/koz01/java2/lab06/Texts_cs_CZ.properties
@@ -0,0 +1,4 @@
+color=Barva
+greeting=\u010Cau
+title=kámo
+label=Popisek
\ No newline at end of file
diff --git a/src/main/resources/koz01/java2/lab06/Texts_en.properties b/src/main/resources/koz01/java2/lab06/Texts_en.properties
new file mode 100644
index 0000000000000000000000000000000000000000..2e40f54ea4de5c42d2344a5e9f7445e2a49b786f
--- /dev/null
+++ b/src/main/resources/koz01/java2/lab06/Texts_en.properties
@@ -0,0 +1 @@
+greeting=Hello
\ No newline at end of file
diff --git a/src/main/resources/koz01/java2/lab06/Texts_en_GB.properties b/src/main/resources/koz01/java2/lab06/Texts_en_GB.properties
new file mode 100644
index 0000000000000000000000000000000000000000..579b389a370f6146a953e14809e3c8c7d8c3d7db
--- /dev/null
+++ b/src/main/resources/koz01/java2/lab06/Texts_en_GB.properties
@@ -0,0 +1 @@
+color=colour
\ No newline at end of file
diff --git a/src/main/resources/koz01/java2/lab06/Texts_en_US.properties b/src/main/resources/koz01/java2/lab06/Texts_en_US.properties
new file mode 100644
index 0000000000000000000000000000000000000000..23b00e5c52b15bf729399123472a6892762e5e3c
--- /dev/null
+++ b/src/main/resources/koz01/java2/lab06/Texts_en_US.properties
@@ -0,0 +1 @@
+color=color
diff --git a/src/main/resources/koz01/java2/lab06/screen.fxml b/src/main/resources/koz01/java2/lab06/screen.fxml
index be5e1b82f699d4b4fdc69fbfed1f404d871e3e6e..ab0ec2b63443a7d2cb9fce1ff8881871f322eb4a 100644
--- a/src/main/resources/koz01/java2/lab06/screen.fxml
+++ b/src/main/resources/koz01/java2/lab06/screen.fxml
@@ -7,7 +7,7 @@
<AnchorPane prefHeight="484.0" prefWidth="550.0" xmlns="http://javafx.com/javafx/15.0.1" xmlns:fx="http://javafx.com/fxml/1">
<children>
- <Label layoutX="129.0" layoutY="41.0" prefHeight="31.0" prefWidth="292.0" text="Label" />
+ <Label layoutX="129.0" layoutY="41.0" prefHeight="31.0" prefWidth="292.0" text="%label" />
<Button layoutX="197.0" layoutY="300.0" mnemonicParsing="false" prefHeight="26.0" prefWidth="156.0" text="Button" />
</children>
</AnchorPane>
diff --git a/src/test/java/koz01/java2/lab06/DemoLocale.java b/src/test/java/koz01/java2/lab06/DemoLocale.java
new file mode 100644
index 0000000000000000000000000000000000000000..43cfb9694f4c6ba02a3489b78c67a89f910442a0
--- /dev/null
+++ b/src/test/java/koz01/java2/lab06/DemoLocale.java
@@ -0,0 +1,45 @@
+package koz01.java2.lab06;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.time.format.FormatStyle;
+import java.util.Locale;
+import java.util.ResourceBundle;
+
+import org.junit.jupiter.api.Test;
+
+import lombok.extern.log4j.Log4j2;
+
+@Log4j2
+public class DemoLocale {
+
+ @Test
+ public void testLocaleCreation() {
+ Locale locale = Locale.getDefault();
+ log.info("locale = {}", locale);
+ }
+
+ @Test
+ public void testResourceBundle() {
+ ResourceBundle resourceBundle = ResourceBundle.getBundle(
+ "koz01.java2.lab06.Texts", new Locale("ro", "RO"));
+ log.info("color = {}", resourceBundle.getObject("color"));
+ log.info("greeting = {} {}", resourceBundle.getObject("greeting"),
+ resourceBundle.getObject("title"));
+ }
+
+ @Test
+ public void testFormatNumber() {
+ log.info(String.format(Locale.KOREA, "%f\n", Math.PI));
+
+ }
+
+ @Test
+ public void testFormatDate() {
+ DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofLocalizedDate(
+ FormatStyle.FULL).localizedBy(Locale.CHINA);
+ log.info("actual date = " + dateTimeFormatter.format(LocalDate.now()));
+
+
+ }
+}
diff --git a/src/test/java/koz01/java2/lab06/DemoNumbers.java b/src/test/java/koz01/java2/lab06/DemoNumbers.java
new file mode 100644
index 0000000000000000000000000000000000000000..852fa85988eb26324151dbbc53972c7c9a81ae77
--- /dev/null
+++ b/src/test/java/koz01/java2/lab06/DemoNumbers.java
@@ -0,0 +1,50 @@
+package koz01.java2.lab06;
+
+import java.math.BigDecimal;
+import java.math.BigInteger;
+
+import org.junit.jupiter.api.Test;
+
+import lombok.extern.log4j.Log4j2;
+
+@Log4j2
+public class DemoNumbers {
+
+ @Test
+ public void testDouble() {
+ double val = 0.1;
+ for (int i = 0; i < 10; i++) {
+ val += 0.1;
+ }
+ log.info("result = {}", val);
+ }
+
+ @Test
+ public void testBigDecimal() {
+ BigDecimal val = BigDecimal.valueOf(1, 1);
+ BigDecimal result = val;
+ for (int i = 0; i < 10; i++) {
+ result = result.add(val);
+ }
+ log.info("result = {}", val);
+ }
+
+ @Test
+ public void testEquals() {
+ BigDecimal val1 = BigDecimal.valueOf(1, 1);
+ BigDecimal val2 = BigDecimal.valueOf(10, 2);
+
+ log.info("val1 = {}, val2 = {}", val1, val2);
+ log.info("val1.equals(val2) = {}", val1.equals(val2));
+ }
+
+ @Test
+ public void testFactorial() {
+ BigInteger val = BigInteger.ONE;
+ final int fact = 20000;
+ for (int i = 2; i <= fact; i++) {
+ val = val.multiply(BigInteger.valueOf(i));
+ }
+ log.info("fact({})={}", fact, val);
+ }
+}