Create Table using ASCII in a Console in Java (#15158)

core-java-modules/core-java-console/pom.xml

@@ -29,6 +29,11 @@
                 </exclusion>
             </exclusions>
         </dependency>
+        <dependency>
+            <groupId>de.vandermeer</groupId>
+            <artifactId>asciitable</artifactId>
+            <version>${ascii.version}</version>
+        </dependency>
     </dependencies>
 
     <build>
@@ -157,6 +162,7 @@
         <maven-javadoc-plugin.version>3.0.0-M1</maven-javadoc-plugin.version>
         <source.version>1.8</source.version>
         <target.version>1.8</target.version>
+        <ascii.version>0.3.2</ascii.version>
     </properties>
 
 </project>

core-java-modules/core-java-console/src/main/java/com/baeldung/consoletableoutput/BodyMassIndex.java

@@ -0,0 +1,44 @@
+package com.baeldung.consoletableoutput;
+
+public class BodyMassIndex {
+
+    private String name;
+    private double height;
+    private double weight;
+
+    public BodyMassIndex(String name, double height, double weight) {
+        this.name = name;
+        this.height = height;
+        this.weight = weight;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public double getHeight() {
+        return height;
+    }
+
+    public void setHeight(double height) {
+        this.height = height;
+    }
+
+    public double getWeight() {
+        return weight;
+    }
+
+    public void setWeight(double weight) {
+        this.weight = weight;
+    }
+
+    public double calculate() {
+        double bmi = weight / (height * height);
+        String formattedBmi = String.format("%.2f", bmi);
+        return Double.parseDouble(formattedBmi);
+    }
+}

core-java-modules/core-java-console/src/main/java/com/baeldung/consoletableoutput/BodyMassIndexApplication.java

@@ -0,0 +1,62 @@
+package com.baeldung.consoletableoutput;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import de.vandermeer.asciitable.AsciiTable;
+import de.vandermeer.skb.interfaces.transformers.textformat.TextAlignment;
+
+public class BodyMassIndexApplication {
+
+    public static void main(String[] args) {
+        stringFormat();
+        asciiTable();
+
+    }
+
+    public static void stringFormat() {
+        List<BodyMassIndex> bodyMassIndices = new ArrayList<>();
+        bodyMassIndices.add(new BodyMassIndex("Tom", 1.8, 80));
+        bodyMassIndices.add(new BodyMassIndex("Elton", 1.9, 90));
+        bodyMassIndices.add(new BodyMassIndex("Harry", 1.9, 90));
+        bodyMassIndices.add(new BodyMassIndex("Hannah", 1.9, 90));
+
+        String leftAlignment = "| %-7s | %-7.2f | %-7.2f | %-5.2f |%n";
+
+        System.out.format("+---------+---------+---------+-------+%n");
+        System.out.format("| Name    | Height  |  Weight | BMI   |%n");
+        System.out.format("+---------+---------+---------+-------+%n");
+
+        for (BodyMassIndex bodyMassIndex : bodyMassIndices) {
+            System.out.format(leftAlignment, bodyMassIndex.getName(), bodyMassIndex.getHeight(), bodyMassIndex.getWeight(), bodyMassIndex.calculate());
+            System.out.format("+---------+---------+---------+-------+%n");
+        }
+
+    }
+
+    public static void asciiTable() {
+        List<BodyMassIndex> bodyMassIndices = new ArrayList<>();
+        bodyMassIndices.add(new BodyMassIndex("Tom", 1.8, 80));
+        bodyMassIndices.add(new BodyMassIndex("Elton", 1.9, 90));
+        bodyMassIndices.add(new BodyMassIndex("Harry", 1.9, 90));
+        bodyMassIndices.add(new BodyMassIndex("Hannah", 1.9, 90));
+
+        AsciiTable asciiTable = new AsciiTable();
+        asciiTable.addRule();
+        asciiTable.addRow("Name", "Height", "Weight", "BMI");
+        asciiTable.addRule();
+
+        for (BodyMassIndex bodyMassIndex : bodyMassIndices) {
+
+            asciiTable.addRow(bodyMassIndex.getName(), bodyMassIndex.getHeight(), bodyMassIndex.getWeight(), bodyMassIndex.calculate());
+            asciiTable.addRule();
+
+        }
+
+        asciiTable.setTextAlignment(TextAlignment.CENTER);
+        String render = asciiTable.render();
+        System.out.println(render);
+
+    }
+
+}