···

       
1
       
1
       
 
       
{

     

       
2
       
2
       
 
       
  callPackage,

     

       
3
       
3
       
+
       
  jdk11,

     

       
3
       
4
       
 
       
  jdk17,

     

       
4
       
5
       
 
       
  jdk21,

     

       
5
       
5
       
-
       
  jdk23,

     

       
6
       
6
       
 
       
}:

     

       
7
       
7
       
 
       


     

       
8
       
8
       
 
       
let

     
···

       
56
       
56
       
 
       
          tests = {

     

       
57
       
57
       
 
       
            toolchains =

     

       
58
       
58
       
 
       
              let

     

       
59
       
59
       
-
       
                javaVersion = lib.getVersion jdk23;

     

       
59
       
59
       
+
       
                javaVersion = lib.getVersion jdk11;

     

       
60
       
60
       
 
       
                javaMajorVersion = lib.versions.major javaVersion;

     

       
61
       
61
       
 
       
              in

     

       
62
       
62
       
 
       
              runCommand "detects-toolchains-from-nix-env"

     
···

       
65
       
65
       
 
       
                  nativeBuildInputs = [

     

       
66
       
66
       
 
       
                    (gradle.override {

     

       
67
       
67
       
 
       
                      javaToolchains = [

     

       
68
       
68
       
-
       
                        jdk23

     

       
68
       
68
       
+
       
                        jdk11

     

       
69
       
69
       
 
       
                      ];

     

       
70
       
70
       
 
       
                    })

     

       
71
       
71
       
 
       
                  ];