Samples provided in JFileDownload are already setup with basic parameters. You just have to update url parameter with your own server and item parameters for remote files. JFileDownload supports most JFileUpload parameters. Front-end can also be customized. Panel properties (position, size, logs, colors, messages, buttons, ...) are available under i18n_pane.properties. They're all detailed here. Progress bar properties (messages, colors) are under i18n_bar.properties.
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