https://www.graalvm.org/ 
final class com.oracle.svm.graal.hotspot.libgraal.Target_org_graalvm_compiler_hotspot_HotSpotTTYStreamProvider
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.oracle.svm.graal.hotspot.libgraal.Target_org_graalvm_compiler_hotspot_HotSpotTTYStreamProvider
  super_class: java.lang.Object
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.svm.graal.hotspot.libgraal.Target_org_graalvm_compiler_hotspot_HotSpotTTYStreamProvider this
         0: .line 691
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.oracle.svm.graal.hotspot.libgraal.Target_org_graalvm_compiler_hotspot_HotSpotTTYStreamProvider this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/svm/graal/hotspot/libgraal/Target_org_graalvm_compiler_hotspot_HotSpotTTYStreamProvider;

  private static org.graalvm.word.Pointer getBarrierPointer();
    descriptor: ()Lorg/graalvm/word/Pointer;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 695
            getstatic com.oracle.svm.graal.hotspot.libgraal.LibGraalEntryPoints.LOG_FILE_BARRIER:Lcom/oracle/svm/core/c/CGlobalData;
            invokevirtual com.oracle.svm.core.c.CGlobalData.get:()Lorg/graalvm/word/PointerBase;
            checkcast org.graalvm.word.Pointer
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    RuntimeVisibleAnnotations: 
      com.oracle.svm.core.annotate.Substitute()
}
SourceFile: "LibGraalFeature.java"
    RuntimeVisibleAnnotations: 
      com.oracle.svm.core.annotate.TargetClass(className = "org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider", onlyWith = {Lcom/oracle/svm/graal/hotspot/libgraal/LibGraalFeature$IsEnabled;})