Generate Java option for PL SQL packages

Hi
I recently found out that there is a 'generate java' option in the JDeveloper IDE for PLSQL packages, which creates a Java representation of the PLSQL package.
What is the use of doing this? can anyone share tutorials that makes use of this feature

This link may helpful
Oracle PL/SQL Package - DB Adapter

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    I write a lot of SQL that generates SQL. In a competitor's product, I can export query results (Export > Save As > Tab Delimited) to the clipboard, paste the generated SQL into a new window, then execute the generated SQL.
    In SQL Developer, using Export Data > Text to the clipboard, it's delimiting each row with double-quotes. Is there any way to turn this behavior off to achieve what I want? Or should I be choosing a different export format?
    For now, I can do a search/replace to eliminate the double-quotes,
    Thanks.
    Dana

    Dana,
    I probably haven't done this with generating thousands of SQL lines, but I have certainly used the Ctrl-A, Ctrl-C (or Ctrl-Shift-C to get headers) to copy thousands of records of result data. Note that the Ctrl-A forces a fetch of all remaining records that have not yet been fetched, which may add to the time taken by the process - for example, running the query fetches the first 50 records and then Ctrl-A will fetch the remaining records as well as selecting them all, however long that takes. Also, there is a noticeable delay with the Ctrl-C for thousands of records - only rough counting but I was seeing a UI freeze for ~ 4 seconds when copying 10000 records from a query with around 30 columns in it (pasting the clipboard into a file produced a file just under 4MB).
    theFurryOne

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