https://github.com/oracle/graal: GraalVM is an ecosystem for compiling and running applications written in multiple languages. GraalVM removes the isolation between programming languages and enables interoperability in a shared runtime. 
public final class org.graalvm.nativeimage.hosted.RuntimeReflection
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.nativeimage.hosted.RuntimeReflection
  super_class: java.lang.Object
{
  public static void register(java.lang.Class<?>[]);
    descriptor: ([Ljava/lang/Class;)V
    flags: (0x0089) ACC_PUBLIC, ACC_STATIC, ACC_VARARGS
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.Class[] classes
         0: .line 71
            ldc Lorg/graalvm/nativeimage/impl/RuntimeReflectionSupport;
            invokestatic org.graalvm.nativeimage.ImageSingletons.lookup:(Ljava/lang/Class;)Ljava/lang/Object;
            checkcast org.graalvm.nativeimage.impl.RuntimeReflectionSupport
            aload 0 /* classes */
            invokeinterface org.graalvm.nativeimage.impl.RuntimeReflectionSupport.register:([Ljava/lang/Class;)V
         1: .line 72
            return
        end local 0 // java.lang.Class[] classes
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0  classes  [Ljava/lang/Class;
    Signature: ([Ljava/lang/Class<*>;)V
    MethodParameters:
         Name  Flags
      classes  

  public static void register(java.lang.reflect.Executable[]);
    descriptor: ([Ljava/lang/reflect/Executable;)V
    flags: (0x0089) ACC_PUBLIC, ACC_STATIC, ACC_VARARGS
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.reflect.Executable[] methods
         0: .line 82
            ldc Lorg/graalvm/nativeimage/impl/RuntimeReflectionSupport;
            invokestatic org.graalvm.nativeimage.ImageSingletons.lookup:(Ljava/lang/Class;)Ljava/lang/Object;
            checkcast org.graalvm.nativeimage.impl.RuntimeReflectionSupport
            aload 0 /* methods */
            invokeinterface org.graalvm.nativeimage.impl.RuntimeReflectionSupport.register:([Ljava/lang/reflect/Executable;)V
         1: .line 83
            return
        end local 0 // java.lang.reflect.Executable[] methods
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0  methods  [Ljava/lang/reflect/Executable;
    MethodParameters:
         Name  Flags
      methods  

  public static void register(java.lang.reflect.Field[]);
    descriptor: ([Ljava/lang/reflect/Field;)V
    flags: (0x0089) ACC_PUBLIC, ACC_STATIC, ACC_VARARGS
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.reflect.Field[] fields
         0: .line 93
            iconst_0
            aload 0 /* fields */
            invokestatic org.graalvm.nativeimage.hosted.RuntimeReflection.register:(Z[Ljava/lang/reflect/Field;)V
         1: .line 94
            return
        end local 0 // java.lang.reflect.Field[] fields
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0  fields  [Ljava/lang/reflect/Field;
    MethodParameters:
        Name  Flags
      fields  

  public static void register(boolean, java.lang.reflect.Field[]);
    descriptor: (Z[Ljava/lang/reflect/Field;)V
    flags: (0x0089) ACC_PUBLIC, ACC_STATIC, ACC_VARARGS
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // boolean finalIsWritable
        start local 1 // java.lang.reflect.Field[] fields
         0: .line 107
            ldc Lorg/graalvm/nativeimage/impl/RuntimeReflectionSupport;
            invokestatic org.graalvm.nativeimage.ImageSingletons.lookup:(Ljava/lang/Class;)Ljava/lang/Object;
            checkcast org.graalvm.nativeimage.impl.RuntimeReflectionSupport
            iload 0 /* finalIsWritable */
            iconst_0
            aload 1 /* fields */
            invokeinterface org.graalvm.nativeimage.impl.RuntimeReflectionSupport.register:(ZZ[Ljava/lang/reflect/Field;)V
         1: .line 108
            return
        end local 1 // java.lang.reflect.Field[] fields
        end local 0 // boolean finalIsWritable
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0  finalIsWritable  Z
            0    2     1           fields  [Ljava/lang/reflect/Field;
    MethodParameters:
                 Name  Flags
      finalIsWritable  
      fields           

  public static void register(boolean, boolean, java.lang.reflect.Field[]);
    descriptor: (ZZ[Ljava/lang/reflect/Field;)V
    flags: (0x0089) ACC_PUBLIC, ACC_STATIC, ACC_VARARGS
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // boolean finalIsWritable
        start local 1 // boolean allowUnsafeAccess
        start local 2 // java.lang.reflect.Field[] fields
         0: .line 122
            ldc Lorg/graalvm/nativeimage/impl/RuntimeReflectionSupport;
            invokestatic org.graalvm.nativeimage.ImageSingletons.lookup:(Ljava/lang/Class;)Ljava/lang/Object;
            checkcast org.graalvm.nativeimage.impl.RuntimeReflectionSupport
            iload 0 /* finalIsWritable */
            iload 1 /* allowUnsafeAccess */
            aload 2 /* fields */
            invokeinterface org.graalvm.nativeimage.impl.RuntimeReflectionSupport.register:(ZZ[Ljava/lang/reflect/Field;)V
         1: .line 123
            return
        end local 2 // java.lang.reflect.Field[] fields
        end local 1 // boolean allowUnsafeAccess
        end local 0 // boolean finalIsWritable
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0    2     0    finalIsWritable  Z
            0    2     1  allowUnsafeAccess  Z
            0    2     2             fields  [Ljava/lang/reflect/Field;
    MethodParameters:
                   Name  Flags
      finalIsWritable    
      allowUnsafeAccess  
      fields             

  public static void registerForReflectiveInstantiation(java.lang.Class<?>[]);
    descriptor: ([Ljava/lang/Class;)V
    flags: (0x0089) ACC_PUBLIC, ACC_STATIC, ACC_VARARGS
    Code:
      stack=5, locals=6, args_size=1
        start local 0 // java.lang.Class[] classes
         0: .line 133
            aload 0 /* classes */
            dup
            astore 4
            arraylength
            istore 3
            iconst_0
            istore 2
            goto 11
      StackMap locals: java.lang.Class[] top int int java.lang.Class[]
      StackMap stack:
         1: aload 4
            iload 2
            aaload
            astore 1 /* clazz */
        start local 1 // java.lang.Class clazz
         2: .line 134
            aload 1 /* clazz */
            invokevirtual java.lang.Class.isArray:()Z
            ifne 3
            aload 1 /* clazz */
            invokevirtual java.lang.Class.isInterface:()Z
            ifne 3
            aload 1 /* clazz */
            invokevirtual java.lang.Class.getModifiers:()I
            invokestatic java.lang.reflect.Modifier.isAbstract:(I)Z
            ifeq 4
         3: .line 135
      StackMap locals: java.lang.Class[] java.lang.Class int int java.lang.Class[]
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Class "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* clazz */
            invokevirtual java.lang.Class.getTypeName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " cannot be instantiated reflectively. It must be a non-abstract instance type."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 140
      StackMap locals:
      StackMap stack:
            aload 1 /* clazz */
            iconst_0
            anewarray java.lang.Class
            invokevirtual java.lang.Class.getDeclaredConstructor:([Ljava/lang/Class;)Ljava/lang/reflect/Constructor;
            astore 5 /* nullaryConstructor */
        start local 5 // java.lang.reflect.Constructor nullaryConstructor
         5: .line 141
            goto 8
        end local 5 // java.lang.reflect.Constructor nullaryConstructor
      StackMap locals:
      StackMap stack: java.lang.NoSuchMethodException
         6: pop
         7: .line 142
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Class "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* clazz */
            invokevirtual java.lang.Class.getTypeName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " cannot be instantiated reflectively . It does not have a nullary constructor."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        start local 5 // java.lang.reflect.Constructor nullaryConstructor
      StackMap locals: java.lang.reflect.Constructor
      StackMap stack:
         8: iconst_1
            anewarray java.lang.reflect.Executable
            dup
            iconst_0
         9: .line 145
            aload 5 /* nullaryConstructor */
            aastore
            invokestatic org.graalvm.nativeimage.hosted.RuntimeReflection.register:([Ljava/lang/reflect/Executable;)V
        end local 5 // java.lang.reflect.Constructor nullaryConstructor
        end local 1 // java.lang.Class clazz
        10: .line 133
            iinc 2 1
      StackMap locals: java.lang.Class[] top int int java.lang.Class[]
      StackMap stack:
        11: iload 2
            iload 3
            if_icmplt 1
        12: .line 147
            return
        end local 0 // java.lang.Class[] classes
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   13     0             classes  [Ljava/lang/Class;
            2   10     1               clazz  Ljava/lang/Class<*>;
            5    6     5  nullaryConstructor  Ljava/lang/reflect/Constructor<*>;
            8   10     5  nullaryConstructor  Ljava/lang/reflect/Constructor<*>;
      Exception table:
        from    to  target  type
           4     5       6  Class java.lang.NoSuchMethodException
    Signature: ([Ljava/lang/Class<*>;)V
    MethodParameters:
         Name  Flags
      classes  

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.nativeimage.hosted.RuntimeReflection this
         0: .line 149
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 150
            return
        end local 0 // org.graalvm.nativeimage.hosted.RuntimeReflection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/nativeimage/hosted/RuntimeReflection;
}
SourceFile: "RuntimeReflection.java"
    RuntimeVisibleAnnotations: 
      org.graalvm.nativeimage.Platforms(value = {Lorg/graalvm/nativeimage/Platform$HOSTED_ONLY;})