# Java Version 1.8?

**URL:** <https://forum.metasfresh.org/t/java-version-1-8/2186>\
**Category:** Developers\
**Created:** [January 7, 2024, 10:29am UTC](https://forum.metasfresh.org/t/java-version-1-8/2186 "2024-01-07T10:29:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ropereraLK](https://forum.metasfresh.org/user_avatar/forum.metasfresh.org/ropereralk/32/939_2.png) [@ropereraLK](https://forum.metasfresh.org/u/ropereraLK)\
**Post date:** [January 7, 2024, 10:29am UTC](https://forum.metasfresh.org/t/java-version-1-8/2186/1 "2024-01-07T10:29:50Z")

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are you really using java 1.8 ? As mentioned in the docs. I found some places which is incompatibe with java 8.

Eg: CheckSupervisorStratergies.java  
The switch case.?

Please help me on this

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**Author:** ![Jorge\_Valenzuela](https://forum.metasfresh.org/user_avatar/forum.metasfresh.org/jorge_valenzuela/32/987_2.png) [@Jorge\_Valenzuela](https://forum.metasfresh.org/u/Jorge_Valenzuela)\
**Post date:** [July 2, 2024, 3:48pm UTC](https://forum.metasfresh.org/t/java-version-1-8/2186/2 "2024-07-02T15:48:12Z")

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I have the same doubt regarding which Java version will be used, I understand metasfresh core working with Java 1.8 but I found that in others solution projects references to java 17. I need it to be more clear. Please metasfresh.