# Filter in java

**URL:** https://discuss.elastic.co/t/filter-in-java/171483
**Category:** Logstash
**Created:** [March 8, 2019, 11:29am UTC](https://discuss.elastic.co/t/filter-in-java/171483 "2019-03-08T11:29:58Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![icaroboanova](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/icaroboanova/32/60325_2.png) [@icaroboanova](https://discuss.elastic.co/u/icaroboanova)
#### Post date: [March 8, 2019, 11:29am UTC](https://discuss.elastic.co/t/filter-in-java/171483/1 "2019-03-08T11:29:58Z")

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how do import csv data with java filter or read a java document from the filter

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### Author: ![danhermann](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/danhermann/32/33024_2.png) [@danhermann](https://discuss.elastic.co/u/danhermann)
#### Post date: [March 8, 2019, 5:07pm UTC](https://discuss.elastic.co/t/filter-in-java/171483/2 "2019-03-08T17:07:39Z")

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@icaroboanova, are you asking about [native Java plugins](https://www.elastic.co/blog/previewing-native-support-for-java-plugins-in-logstash) or something else? Could you provide some more details?

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### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [April 5, 2019, 5:19pm UTC](https://discuss.elastic.co/t/filter-in-java/171483/3 "2019-04-05T17:19:46Z")

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