https://www.graalvm.org/ 
public final class org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext implements java.lang.AutoCloseable
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext
  super_class: java.lang.Object
{
  private org.graalvm.compiler.code.CompilationResult$CodeMark mark;
    descriptor: Lorg/graalvm/compiler/code/CompilationResult$CodeMark;
    flags: (0x0002) ACC_PRIVATE

  private jdk.vm.ci.code.site.Call call;
    descriptor: Ljdk/vm/ci/code/site/Call;
    flags: (0x0002) ACC_PRIVATE

  final org.graalvm.compiler.lir.asm.CompilationResultBuilder this$0;
    descriptor: Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 718
            ldc Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.graalvm.compiler.lir.asm.CompilationResultBuilder);
    descriptor: (Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext this
         0: .line 718
            aload 0 /* this */
            aload 1
            putfield org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext.this$0:Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder$CallContext;
    MethodParameters:
        Name  Flags
      this$0  final

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext this
         0: .line 724
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext.this$0:Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
            aconst_null
            putfield org.graalvm.compiler.lir.asm.CompilationResultBuilder.currentCallContext:Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder$CallContext;
         1: .line 725
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext.this$0:Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder.compilationResult:Lorg/graalvm/compiler/code/CompilationResult;
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext.mark:Lorg/graalvm/compiler/code/CompilationResult$CodeMark;
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext.call:Ljdk/vm/ci/code/site/Call;
            invokevirtual org.graalvm.compiler.code.CompilationResult.recordCallContext:(Lorg/graalvm/compiler/code/CompilationResult$CodeMark;Ljdk/vm/ci/code/site/Call;)V
         2: .line 726
            return
        end local 0 // org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder$CallContext;

  void recordCall(jdk.vm.ci.code.site.Call);
    descriptor: (Ljdk/vm/ci/code/site/Call;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext this
        start local 1 // jdk.vm.ci.code.site.Call c
         0: .line 729
            getstatic org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext.call:Ljdk/vm/ci/code/site/Call;
            ifnull 1
            new java.lang.AssertionError
            dup
            ldc "Recording call twice"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 730
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* c */
            putfield org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext.call:Ljdk/vm/ci/code/site/Call;
         2: .line 731
            return
        end local 1 // jdk.vm.ci.code.site.Call c
        end local 0 // org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder$CallContext;
            0    3     1     c  Ljdk/vm/ci/code/site/Call;
    MethodParameters:
      Name  Flags
      c     

  void recordMark(org.graalvm.compiler.code.CompilationResult$CodeMark);
    descriptor: (Lorg/graalvm/compiler/code/CompilationResult$CodeMark;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext this
        start local 1 // org.graalvm.compiler.code.CompilationResult$CodeMark m
         0: .line 734
            getstatic org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext.mark:Lorg/graalvm/compiler/code/CompilationResult$CodeMark;
            ifnull 1
            new java.lang.AssertionError
            dup
            ldc "Recording mark twice"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 735
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* m */
            putfield org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext.mark:Lorg/graalvm/compiler/code/CompilationResult$CodeMark;
         2: .line 736
            return
        end local 1 // org.graalvm.compiler.code.CompilationResult$CodeMark m
        end local 0 // org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder$CallContext;
            0    3     1     m  Lorg/graalvm/compiler/code/CompilationResult$CodeMark;
    MethodParameters:
      Name  Flags
      m     
}
SourceFile: "CompilationResultBuilder.java"
NestHost: org.graalvm.compiler.lir.asm.CompilationResultBuilder
InnerClasses:
  public CodeMark = org.graalvm.compiler.code.CompilationResult$CodeMark of org.graalvm.compiler.code.CompilationResult
  public final CallContext = org.graalvm.compiler.lir.asm.CompilationResultBuilder$CallContext of org.graalvm.compiler.lir.asm.CompilationResultBuilder