bug#33153: guix environment icedtea

[Nam Nguyen]

I want to use guix environment with address@hidden:jdk.
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address@hidden ~$ guix environment address@hidden:jdk
address@hidden ~ [env]$ java -version
java version "1.7.0_171"
OpenJDK Runtime Environment (IcedTea 2.6.13) (linux-gnu build 1.7.0_171-b02)
OpenJDK 64-Bit Server VM (build 24.171-b02, mixed mode)
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When I installed to my user profile, I was able to get the desired
icedtea version.
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address@hidden ~$ guix package -i address@hidden:jdk
address@hidden ~$ java -version
openjdk version "1.8.0_161"
OpenJDK Runtime Environment (IcedTea 3.7.0) (guix build 1.8.0_161-b12)
OpenJDK 64-Bit Server VM (build 25.161-b12, mixed mode)
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Is guix environment installing an incorrect version of icedtea?