How to write an array of strings to the output console in Java

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Problem Description

How to write an array of strings to the output console?

Solution

Following example demonstrates writing elements of an array to the output console through looping.

public class Welcome {
   public static void main(String[] args) {
      String[] greeting = new String[3];
      greeting[0] = "This is the greeting";
      greeting[1] = "for all the readers from";
      greeting[2] = "Java Source .";
      
      for (int i = 0; i < greeting.length; i++){
         System.out.println(greeting[i]);
      }
   }
}

Result

The above code sample will produce the following result.

This is the greeting
For all the readers From
Java source .

Following example demonstrates writing elements of an array to the output console

import java.util.Arrays;

public class HelloWorld {
   public static void main(String[] args) {
      String[] arr = new String[] {"Tutorials", "Point", ".com"}; 
      System.out.println(Arrays.toString(arr));
   }
}

The above code sample will produce the following result.

[Tutorials, Point, .com]    .

Nested Array

Following example demonstrates writing elements of an array to the output console through looping.

import java.util.Arrays;

public class HelloWorld {
   public static void main(String[] args) {
      String[][] deepArr = new String[][] {{"Sai", "Gopal"}, {"Pallavi", "Priya"}};
      System.out.println(Arrays.toString(deepArr));
      System.out.println(Arrays.deepToString(deepArr));
   }
}

The above code sample will produce the following result.

[[Sai, Gopal], [Pallavi, Priya]]