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 $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic org.graalvm.nativeimage.impl.ImageSingletonsSupport.$assertionsDisabled:Z
3: 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 0: getstatic org.graalvm.nativeimage.impl.ImageSingletonsSupport.$assertionsDisabled:Z
ifne 1
aload 0
ifnonnull 1
new java.lang.AssertionError
dup
ldc "ImageSingletonsSupport cannot be null."
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
1: StackMap locals:
StackMap stack:
aload 0
putstatic org.graalvm.nativeimage.impl.ImageSingletonsSupport.support:Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;
2: return
end local 0 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: 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: invokestatic org.graalvm.nativeimage.impl.ImageSingletonsSupport.checkInstalled:()V
1: 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: getstatic org.graalvm.nativeimage.impl.ImageSingletonsSupport.support:Lorg/graalvm/nativeimage/impl/ImageSingletonsSupport;
ifnonnull 2
1: 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: 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 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: return
end local 0 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;})