Monthly Archives: February 2020

Java’s Missing Byte Array Class

After 25 years, it is still surprising that Java doesn’t have a proper byte array class. There can be many reasons that the data a Java program needs to work with is in a byte array. It could be the contents of a file or MQTT message or IBM MQ message, etc. Since there is […]

HPE NonStop, IBM i (OS/400), Java, JMS, Linux, macOS (Mac OS X), Open Source, Programming, Raspberry Pi, Unix, Windows, z/OS 3 Comments

Updated Request & Reply JMS/MQRFH2 Messaging Scenario

The person on StackOverflow made a comment that I was using a static string as my reply message. Humm. Some times people cannot see the forest for the trees. So, I have updated my sample Java/MQ (i.e. MQTest77.java) in this posting to do the following: Connect to a remote queue manager Open an input queue, […]

IBM i (OS/400), IBM MQ, Linux, macOS (Mac OS X), Programming, Unix, Windows, z/OS Comments Off on Updated Request & Reply JMS/MQRFH2 Messaging Scenario