https://www.graalvm.org/ 
public class org.graalvm.compiler.microbenchmarks.graal.ConditionalEliminationBenchmark$Nullness extends org.graalvm.compiler.microbenchmarks.graal.util.GraphState
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.microbenchmarks.graal.ConditionalEliminationBenchmark$Nullness
  super_class: org.graalvm.compiler.microbenchmarks.graal.util.GraphState
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.microbenchmarks.graal.ConditionalEliminationBenchmark$Nullness this
         0: .line 36
            aload 0 /* this */
            invokespecial org.graalvm.compiler.microbenchmarks.graal.util.GraphState.<init>:()V
            return
        end local 0 // org.graalvm.compiler.microbenchmarks.graal.ConditionalEliminationBenchmark$Nullness this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/microbenchmarks/graal/ConditionalEliminationBenchmark$Nullness;
}
SourceFile: "ConditionalEliminationBenchmark.java"
NestHost: org.graalvm.compiler.microbenchmarks.graal.ConditionalEliminationBenchmark
InnerClasses:
  public Nullness = org.graalvm.compiler.microbenchmarks.graal.ConditionalEliminationBenchmark$Nullness of org.graalvm.compiler.microbenchmarks.graal.ConditionalEliminationBenchmark
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.microbenchmarks.graal.util.MethodSpec(declaringClass = Lorg/graalvm/compiler/microbenchmarks/graal/ConditionalEliminationBenchmark;, name = "nullnessSnippet")