To import a library into Oracle JDeveloper, right-click your project in the Application Navigator and select Project Properties , then navigate to the Libraries and Classpath category to add your files Oracle Help Center How to Import a Library (JAR File) Open Project Properties : Right-click the project name and choose Project Properties Navigate to Libraries : Select the Libraries and Classpath category from the tree on the left. Choose Import Method Add Library
If you plan to deploy this library as part of an application, you can define deployment policies: how to import library into jdeveloper upd
Project Properties.Conflict with System Libraries: If your custom JAR conflicts with a built-in Oracle library, move your custom entry to the top of the "Classpath Entries" list in Project Properties to give it priority. Oracle Forumshttps://forums.oracle.com Using External JAR files in JDev - Oracle Forums To import a library into Oracle JDeveloper, right-click