.class public interface abstract Lj0/f; .super Ljava/lang/Object; .source "Callback.java" # annotations .annotation system Ldalvik/annotation/Signature; value = { "", "Ljava/lang/Object;" } .end annotation # virtual methods .method public abstract a(Lj0/d;Ljava/lang/Throwable;)V .annotation system Ldalvik/annotation/Signature; value = { "(", "Lj0/d<", "TT;>;", "Ljava/lang/Throwable;", ")V" } .end annotation .end method .method public abstract b(Lj0/d;Lj0/b0;)V .annotation system Ldalvik/annotation/Signature; value = { "(", "Lj0/d<", "TT;>;", "Lj0/b0<", "TT;>;)V" } .end annotation .end method