1.class public LB31313170; 2.super Ljava/lang/Object; 3 4 5.method public constructor <init>()V 6.registers 1 7 invoke-direct {p0}, Ljava/lang/Object;-><init>()V 8 return-void 9.end method 10 11.method public static run()I 12.registers 4 13 const/4 v0, 0 14 const/4 v1, 1 15 sget v2, LB31313170;->a:I 16 if-nez v2, :exit 17 move-object v1, v0 18 :exit 19 return v1 20.end method 21 22.field static public a:I 23