Once you have added the library, it is critical to ensure your code can see it.
Ctrl + Space inside the code to trigger code-assist; you should see classes from your new library appear in the list.Available in JDeveloper 12c+:
This is perfect for utility libraries used across the entire workspace. how to import library into jdeveloper upd
In JDeveloper, "importing a library" usually refers to making external JAR files (such as Apache Commons, JDBC drivers, or third-party utility libraries) available to your application. JDeveloper manages these through a classpath configuration.
There are two ways to do this:
When you import via Update Center:
For manual JAR imports:
This method works for straight Java projects (non-ADF) or custom MVC projects.
✅ Your code will now see the library at compile time. Once you have added the library, it is