Java Port Scanner

This is a simple Java-based port scanner that scans a specified range of ports on a given host to determine which ports are open.

Features

• Scans ports in the range from 1 to 65535.
• Checks if ports are open on a specified host.
• Configurable timeout for port checking.

Requirements

• Java Development Kit (JDK) 8 or later.

Usage

1. Clone the repository:

   git clone https://github.com/your-username/java-port-scanner.git
   cd java-port-scanner

2. Compile the Java code:

   javac App.java

3. Run the application:

   java App

   By default, the application will scan the localhost for open ports in the range of 1 to 65535.

Customization

To customize the host and port range, modify the following variables in the App.java file:

String host = "localhost"; // Replace with the target host
int startPort = 1; // Replace with the starting port number
int endPort = 65535; // Replace with the ending port number