Greeting software in Java.

 Basic structure and outline of a software application written in Java. Here's a simple example of a Java program that prompts the user for their name and greets them:

```java

import java.util.Scanner;

public class GreetingApp {

    public static void main(String[] args) {

        // Create a Scanner object to read user input

        Scanner scanner = new Scanner(System.in);

        // Prompt the user for their name

        System.out.print("Enter your name: ");

        String name = scanner.nextLine();

        // Greet the user

        System.out.println("Hello, " + name + "! Welcome to the GreetingApp.");

        // Close the scanner

        scanner.close();

    }

}

```

In this example, we use the `Scanner` class from the `java.util` package to read input from the user. We prompt the user to enter their name, store the input in the `name` variable, and then display a greeting message using their name.

To compile and run this Java program, follow these steps:

1. Create a new file called `GreetingApp.java`.

2. Copy the code provided above into the `GreetingApp.java` file.

3. Open a command prompt or terminal and navigate to the directory where the `GreetingApp.java` file is located.

4. Compile the Java program by running the command `javac GreetingApp.java`. This will generate a bytecode file called `GreetingApp.class`.

5. Run the program using the command `java GreetingApp`.

6. The program will prompt you to enter your name. Type your name and press Enter.

7. The program will display a greeting message using the name you entered.

This is a basic example, but you can expand and modify it according to your requirements. Let me know if you need any further assistance!