https://www.graalvm.org/ 
interface com.oracle.svm.core.windows.WindowsJavaThreads$WindowsThreadStartData extends com.oracle.svm.core.thread.JavaThreads$ThreadStartData
  minor version: 0
  major version: 59
  flags: flags: (0x0600) ACC_INTERFACE, ACC_ABSTRACT
  this_class: com.oracle.svm.core.windows.WindowsJavaThreads$WindowsThreadStartData
  super_class: java.lang.Object
{
  public abstract com.oracle.svm.core.windows.headers.WinBase$HANDLE getOSThreadHandle();
    descriptor: ()Lcom/oracle/svm/core/windows/headers/WinBase$HANDLE;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    RuntimeVisibleAnnotations: 
      org.graalvm.nativeimage.c.struct.RawField()

  public abstract void setOSThreadHandle(com.oracle.svm.core.windows.headers.WinBase$HANDLE);
    descriptor: (Lcom/oracle/svm/core/windows/headers/WinBase$HANDLE;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    RuntimeVisibleAnnotations: 
      org.graalvm.nativeimage.c.struct.RawField()
    MethodParameters:
          Name  Flags
      osHandle  
}
SourceFile: "WindowsJavaThreads.java"
NestHost: com.oracle.svm.core.windows.WindowsJavaThreads
InnerClasses:
  protected abstract ThreadStartData = com.oracle.svm.core.thread.JavaThreads$ThreadStartData of com.oracle.svm.core.thread.JavaThreads
  abstract WindowsThreadStartData = com.oracle.svm.core.windows.WindowsJavaThreads$WindowsThreadStartData of com.oracle.svm.core.windows.WindowsJavaThreads
  public abstract HANDLE = com.oracle.svm.core.windows.headers.WinBase$HANDLE of com.oracle.svm.core.windows.headers.WinBase
    RuntimeVisibleAnnotations: 
      org.graalvm.nativeimage.c.struct.RawStructure()