Eclipse Che vs Java-Editor

Eclipse Che is an open-source development environment that runs IDEs in Kubernetes. Users create workspaces from a Git repository or sample, then access them online through a browser. Visual Studio Code and JetBrains IDEs are available. Workspace definitions use Devfiles, YAML files that can be versioned with application source code, and a devcontainer configuration is listed. GitHub, GitLab, and Bitbucket identities can connect through OAuth. Teams can share a development setup by URL, and Che can run on public or private Kubernetes clusters, including self-hosted deployments. Access uses OIDC authentication and Kubernetes RBAC authorization. Enterprise support includes air-gapped networks, TLS certificates, proxies, and FIPS. Code is cloned to persistent storage by default, but other file changes disappear when a workspace stops unless stored on a persistent volume. Che is free, with no stated usage limits.

Java-Editor is a Java development environment intended for teaching and home use on lower-specification computers. Its class modeler reads source files, presents classes with their attributes and methods, and transfers model edits back into source. A UML window supports interactive object creation and method or attribute testing without a main method. The GUI designer works with AWT, Swing and JavaFX components and synchronizes form changes with code. Students can make control-flow diagrams in the structogram editor, generate programs or methods, and use puzzle mode. Debugging includes breakpoints, stepwise execution, watch expressions, local variables, parameters and call-stack information. Installing Git or Subversion adds corresponding menus, while JUnit adds its own menu. LLM assistance supports OpenAI and Gemini cloud models and local models through Ollama. The program requires a Java Development Kit; JavaFX must be installed separately for JDK 11 and later. It is free for personal, commercial and government use. Classroom versions support portable USB installations, INI configuration and network-folder deployment.