granularity level: instruction

		.class public final Lr0/o;
.super Ljava/lang/Object;
.source "SourceFile"
.implements Lb1/a;


.field public static final c:Ljava/lang/Object;
.field public volatile a:Ljava/lang/Object;
.field public volatile b:Lb1/a;


.method public static constructor <clinit>()V
	.locals 1

	new-instance v0, Ljava/lang/Object;
	invoke-direct {v0}, Ljava/lang/Object;-><init>()V
	sput-object v0, Lr0/o;->c:Ljava/lang/Object;
	return-void
.end method

.method public constructor <init>(Lb1/a;)V
	.locals 1

	invoke-direct {p0}, Ljava/lang/Object;-><init>()V
	sget-object v0, Lr0/o;->c:Ljava/lang/Object;
	iput-object v0, p0, Lr0/o;->a:Ljava/lang/Object;
	iput-object p1, p0, Lr0/o;->b:Lb1/a;
	return-void
.end method

.method public final get()Ljava/lang/Object;
	.locals 2

	iget-object v0, p0, Lr0/o;->a:Ljava/lang/Object;
	sget-object v1, Lr0/o;->c:Ljava/lang/Object;
	if-ne v0, v1, :cond_1
	monitor-enter p0
	:try_start_0
	iget-object v0, p0, Lr0/o;->a:Ljava/lang/Object;
	if-ne v0, v1, :cond_0
	iget-object v0, p0, Lr0/o;->b:Lb1/a;
	invoke-interface {v0}, Lb1/a;->get()Ljava/lang/Object;
	move-result-object v0
	iput-object v0, p0, Lr0/o;->a:Ljava/lang/Object;
	const/4 v1, 0x0
	iput-object v1, p0, Lr0/o;->b:Lb1/a;
	:cond_0
	monitor-exit p0
	goto :goto_0
	:catchall_0
	move-exception v0
	monitor-exit p0
	:try_end_0
	.catchall {:try_start_0 .. :try_end_0} :catchall_0
	throw v0
	:goto_0
	:cond_1
	return-object v0
.end method