Opening an existing Java file

You can add to and modify Java code that you have created in a Java project.

Before you start

Before you start this task, complete the following tasks:

To open an existing Java file:

  1. Switch to the Java perspective.
  2. In the Package Explorer view, double-click the Java file that you want to open. The file is opened in the editor view.
  3. Work with the contents of the file to make your changes.

You can also open a Java file when you have a message flow open in the editor view. Select the JavaCompute node, right-click and then select Open Java to open the file.

Next:

You can now perform the following tasks:
Related concepts
Message flows overview
Related tasks
Managing Java Files
Writing Java
Developing message flows
Related reference
JavaCompute node
Built-in nodes