https://openjdk.java.net/ 
public interface jdk.vm.ci.hotspot.HotSpotJVMCIBackendFactory
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: jdk.vm.ci.hotspot.HotSpotJVMCIBackendFactory
  super_class: java.lang.Object
{
  public abstract jdk.vm.ci.runtime.JVMCIBackend createJVMCIBackend(jdk.vm.ci.hotspot.HotSpotJVMCIRuntime, jdk.vm.ci.runtime.JVMCIBackend);
    descriptor: (Ljdk/vm/ci/hotspot/HotSpotJVMCIRuntime;Ljdk/vm/ci/runtime/JVMCIBackend;)Ljdk/vm/ci/runtime/JVMCIBackend;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
         Name  Flags
      runtime  
      host     

  public abstract java.lang.String getArchitecture();
    descriptor: ()Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "HotSpotJVMCIBackendFactory.java"