API Gateway: How to check the Java (JDK) version used in the Gateway application.

Products

• CA API Gateway

Issue/Introduction

This article will discuss how to check the Java version used in the Gateway application. 

Environment

This article applies to all supported versions of the CA API Gateway.

Resolution

To check the Java version shipping with the API Gateway, run the following command: /opt/SecureSpan/JDK/bin/java -version

For example, the output may show something like this (taken from Gateway 11.0 CR2):

openjdk version "11.0.18" 2023-01-17
OpenJDK Runtime Environment Temurin-11.0.18+10 (build 11.0.18+10)
OpenJDK 64-Bit Server VM Temurin-11.0.18+10 (build 11.0.18+10, mixed mode)

Ensure you are keeping Java updated by using the latest application updates and monthly security patches.