public abstract class org.graalvm.nativeimage.impl.ImageSingletonsSupport
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.graalvm.nativeimage.impl.ImageSingletonsSupport
  super_class: java.lang.Object
{
  private static org.graalvm.nativeimage.impl.ImageSingletonsSupport support;
    descriptor: Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  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 48
            ldc Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;
            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.nativeimage.impl.ImageSingletonsSupport.$assertionsDisabled:Z
         3: .line 51
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected static void installSupport(org.graalvm.nativeimage.impl.ImageSingletonsSupport);
    descriptor: (Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;)V
    flags: (0x000c) ACC_PROTECTED, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.graalvm.nativeimage.impl.ImageSingletonsSupport imageSingletonsSupport
         0: .line 54
            getstatic org.graalvm.nativeimage.impl.ImageSingletonsSupport.$assertionsDisabled:Z
            ifne 1
            aload 0 /* imageSingletonsSupport */
            ifnonnull 1
            new java.lang.AssertionError
            dup
            ldc "ImageSingletonsSupport cannot be null."
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 55
      StackMap locals:
      StackMap stack:
            aload 0 /* imageSingletonsSupport */
            putstatic org.graalvm.nativeimage.impl.ImageSingletonsSupport.support:Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;
         2: .line 56
            return
        end local 0 // org.graalvm.nativeimage.impl.ImageSingletonsSupport imageSingletonsSupport
      LocalVariableTable:
        Start  End  Slot                    Name  Signature
            0    3     0  imageSingletonsSupport  Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;
    MethodParameters:
                        Name  Flags
      imageSingletonsSupport  

  public static boolean isInstalled();
    descriptor: ()Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 59
            getstatic org.graalvm.nativeimage.impl.ImageSingletonsSupport.support:Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static org.graalvm.nativeimage.impl.ImageSingletonsSupport get();
    descriptor: ()Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 63
            invokestatic org.graalvm.nativeimage.impl.ImageSingletonsSupport.checkInstalled:()V
         1: .line 64
            getstatic org.graalvm.nativeimage.impl.ImageSingletonsSupport.support:Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static void checkInstalled();
    descriptor: ()V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=0, args_size=0
         0: .line 68
            getstatic org.graalvm.nativeimage.impl.ImageSingletonsSupport.support:Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;
            ifnonnull 2
         1: .line 69
            new java.lang.Error
            dup
            new java.lang.StringBuilder
            dup
            ldc "The class "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc Lorg/graalvm/nativeimage/ImageSingletons;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " can only be used when building native images, i.e., when using the native-image command."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 71
      StackMap locals:
      StackMap stack:
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.nativeimage.impl.ImageSingletonsSupport this
         0: .line 73
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 74
            return
        end local 0 // org.graalvm.nativeimage.impl.ImageSingletonsSupport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;

  public abstract <T> void add(java.lang.Class<T>, );
    descriptor: (Ljava/lang/Class;Ljava/lang/Object;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: <T:Ljava/lang/Object;>(Ljava/lang/Class<TT;>;TT;)V
    MethodParameters:
       Name  Flags
      key    
      value  

  public abstract <T> T lookup(java.lang.Class<T>);
    descriptor: (Ljava/lang/Class;)Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: <T:Ljava/lang/Object;>(Ljava/lang/Class<TT;>;)TT;
    MethodParameters:
      Name  Flags
      key   

  public abstract boolean contains(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (Ljava/lang/Class<*>;)Z
    MethodParameters:
      Name  Flags
      key   
}
SourceFile: "ImageSingletonsSupport.java"
    RuntimeVisibleAnnotations: 
      org.graalvm.nativeimage.Platforms(value = {Lorg/graalvm/nativeimage/Platform$HOSTED_ONLY;})