[Bug]: Switch docker-java transport to httpclient5 to avoid Java 24 warning

Module

Core

Testcontainers version

1.20.6

Using the latest Testcontainers version?

Yes

Host OS

Win11 x64

Host Arch

x64

Docker version

Client:                                                                                                                                                                                   
 Version:           28.0.4                                                                                                                                                                
 API version:       1.48                                                                                                                                                                  
 Go version:        go1.23.7                                                                                                                                                              
 Git commit:        b8034c0                                                                                                                                                               
 Built:             Tue Mar 25 15:07:48 2025                                                                                                                                              
 OS/Arch:           windows/amd64                                                                                                                                                         
 Context:           desktop-linux                                                                                                                                                         
                                                                                                                                                                                          
Server: Docker Desktop 4.40.0 (187762)                                                                                                                                                    
 Engine:                                                                                                                                                                                  
  Version:          28.0.4                                                                                                                                                                
  API version:      1.48 (minimum version 1.24)                                                                                                                                           
  Go version:       go1.23.7                                                                                                                                                              
  Git commit:       6430e49                                                                                                                                                               
  Built:            Tue Mar 25 15:07:22 2025                                                                                                                                              
  OS/Arch:          linux/amd64                                                                                                                                                           
  Experimental:     false                                                                                                                                                                 
 containerd:                                                                                                                                                                              
  Version:          1.7.26                                                                                                                                                                
  GitCommit:        753481ec61c7c8955a23d6ff7bc8e4daed455734                                                                                                                              
 runc:                                                                                                                                                                                    
  Version:          1.2.5                                                                                                                                                                 
  GitCommit:        v1.2.5-0-g59923ef                                                                                                                                                     
 docker-init:                                                                                                                                                                             
  Version:          0.19.0                                                                                                                                                                
  GitCommit:        de40ad0

What happened?

When using Java 24, the JNA transitive dependency of the zerodep transport of docker-java produces the following message:

Short of requiring every user of testcontainers-java to add a JVM arg, there is no other option but to switch the docker-java transport to get rid of this warning. Httpclient5 would be a good candidate.

Relevant log output

WARNING: A restricted method in java.lang.System has been called                                                                                                                          
WARNING: java.lang.System::load has been called by com.sun.jna.Native in an unnamed module (file:/X:/gradle/caches/modules-2/files-2.1/net.java.dev.jna/jna/5.13.0/1200e7ebeedbe0d10062093f32925a912020e747/jna-5.13.0.jar)
WARNING: Use --enable-native-access=ALL-UNNAMED to avoid a warning for callers in this module                                                                                             
WARNING: Restricted methods will be blocked in a future release unless native access is enabled

Additional Information

• https://github.com/java-native-access/jna/issues/1665

La issue identifica il modulo Core, ma non indica file né test. Inizia tracciando la dipendenza di trasporto docker-java del modulo Core e confrontando il trasporto httpclient5 proposto; il lavoro è completato quando Java 24 non emette più l'avviso di accesso limitato di JNA e il comportamento esistente di Core continua a funzionare.