Jenv - same java version but with prefix

When I run jenv versions it shows the following options

11.0
  11.0.21
  17.0
  17.0.9
  21.0
  21.0.1
  zulu64-11.0.21
  zulu64-17.0.9
  zulu64-21.0.1

11.0.21 and zulu64-11.0.21, which one should I choose?

The latter has the prefix zulu64- while the former does not have any prefix.

Correct Answer

This seems to be how Jenv works. It shows the exact version (example 17.0.9) or the major version if you only want to select the major version (example 17.0). Additionally, it will add vendor-prefixed versions to the list (e.g. zulu64-17.0.9). Therefore, a single JDK installation will increase the list by 3 times.

This is all about giving users the flexibility to choose versions in different ways, considering that they may have multiple parallel installations from different vendors/versions.

Reference: //m.sbmmt.com/link/f17a7558451bf1e93b8a8f5549e4938f a>

You may want to check this answer. But the simple answer is that you have a different JDK distribution installed.

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