GitHub

BSimElasticPlugin: Java class file version is too new for Elasticsearch 8.8.1

The Java class file found in lsh.zip, the plugin for Elasticsearch, is too new to be recognized by Elasticsearch version 8.8.1. When the plugin is installed ...
GitHub

Getting a java.lang.UnsupportedClassVersionError running PAPER

When attempting to run using PAPER, the jar was built with 65.0 - newer than the 61.0 that's in this image. [init] Running as uid=1000 gid=3000 with /data as 'drwxrwxrwx 13 1000 3000 4096 Jun 15 21:46 ...
InfoQ

JEP 457: Streamlining Java Development with the Class-File API

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. This article dives into the happens-before ...
InfoWorld

Determining Level of Java Debug in Class File via javap

The Java Class File Disassembler (javap) is a useful tool for the Java developer that I have referenced in previous blog posts covering a variety of contexts such as detecting the innards of a Groovy ...
InfoWorld

OpenJDK proposal would provide Java class file API

Java would get an API for processing Java class files, under a proposal afoot in the Java community. The draft classfile API proposal calls for provision of an API for parsing, generating, and ...
TheServerSide

How to use Java's javap tool by example

Community driven content discussing all aspects of software development from DevOps to design patterns. When you install Java, the JDK comes with a number of helpful utilities packed within the ...