HTTPServer

HTTP Server example written in Java using HttpExchange.  View the code on...

Facebook Messenger Webhook Implementation

Java implementation of a Facebook Messenger Webhook. Note that it is a requirement to have an SSL certificate for the webhook. For development, I did not have a certificate, nor a public IP. I got around that by registering an account at NGROK and letting NGROK handle...

Java Inheritance Demo

A simple demonstration of which methods get called at which point when there are many levels of inheritance, some with overridden methods and others without overriding methods.  View the code on...

Java Collections.binarySearch(..)

How Collections.binarySearch(…) works. Useful method for finding an element or inserting an entry in the correct ordered position within a collection.  View the code on...

Java SNMP Trap Receiver and Sender

A java example of an implementation of an SNMP Trap Receiver and SNMP Trap Sender.   SNMP TRAP RECEIVER JAR Required: snmp4j.jar at http://www.snmp4j.org/html/download.html View the code on Gist. JAVA SNMP TRAP SENDER JAR Required:  snmp4j.jar at...

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