Accessing Resources in Runnable JARs
When exporting a project as a runnable JAR from Eclipse, external files such as images may be missing from the packaged JAR, despite being present within the original project.
To resolve this issue, the correct process should be followed:
getClass().getResource("/path/to/file");
where "/path/to/file" is the relative path to the file within the source folder.
By following these steps, the files will be automatically included in the runnable JAR when it is created, ensuring their availability during program execution.
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