# external Java code 

**URL:** <https://forums.fusetools.com/t/external-java-code/1924>\
**Category:** General\
**Created:** [February 13, 2018, 4:30pm UTC](https://forums.fusetools.com/t/external-java-code/1924 "2018-02-13T16:30:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Aleme\_Gabriel](https://yyz1.discourse-cdn.com/flex035/user_avatar/forums.fusetools.com/aleme_gabriel/32/477_2.png) [@Aleme\_Gabriel](https://forums.fusetools.com/u/Aleme_Gabriel)\
**Post date:** [February 13, 2018, 4:30pm UTC](https://forums.fusetools.com/t/external-java-code/1924/1 "2018-02-13T16:30:13Z")

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hello, can you literally use an external Java code in your fuse apps without converting it to uno. Even if the external Java code class extend Activity .