Java Program to Print an Array

Author: java-w3schools

src/main/java/com/javaprogramto/arrays/print/PrintArray.java

@@ -0,0 +1,13 @@
+package com.javaprogramto.arrays.print;
+
+public class PrintArray {
+	public static void main(String[] args) {
+
+		int[] array = { 1, 2, 3, 4, 5, 6, 7 };
+
+		for (int value : array) {
+			System.out.println(value);
+		}
+
+	}
+}

src/main/java/com/javaprogramto/arrays/print/PrintArrays.java

@@ -0,0 +1,15 @@
+package com.javaprogramto.arrays.print;
+
+import java.util.Arrays;
+
+public class PrintArrays {
+
+	public static void main(String[] args) {
+		int[] values = { 10, 20, 30, 40, 50 };
+
+		String value = Arrays.toString(values);
+		System.out.println(value);
+
+	}
+
+}

src/main/java/com/javaprogramto/arrays/print/PrintMultiDimenstionalArray.java

@@ -0,0 +1,16 @@
+package com.javaprogramto.arrays.print;
+
+import java.util.Arrays;
+
+public class PrintMultiDimenstionalArray {
+
+	public static void main(String[] args) {
+		int[][] twoArray = { { 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9, 0 } };
+
+		System.out.println("Using Arrays.toString : " + Arrays.toString(twoArray));
+
+		System.out.println("Using Arrays.toString : " + Arrays.deepToString(twoArray));
+
+	}
+
+}

src/main/java/com/javaprogramto/threads/ThreadJoinExample.java

@@ -9,13 +9,13 @@ public static void main(String[] args) throws InterruptedException {
 		PrintNumbers t3 = new PrintNumbers(21, 30);
 
 		t1.start();
-		t1.join();
+		t1.join(500);
 
 		t2.start();
-		t2.join();
+		t2.join(500);
 
 		t3.start();
-		t3.join();
+		t3.join(500);
 
 		System.out.println("All threads completed excution.");
 		System.out.println(Thread.currentThread().getName() + " complete execution");
@@ -37,6 +37,11 @@ public PrintNumbers(int start, int end) {
 	public void run() {
 		for (int i = start; i <= end; i++) {
 			System.out.println(Thread.currentThread().getName() + " - " + i);
+			try {
+				Thread.sleep(100);
+			} catch (InterruptedException e) {
+				e.printStackTrace();
+			}
 		}
 		System.out.println(Thread.currentThread().getName() + " thread execution completed.");
 	}