@Override public boolean destroyCustomCircle(Context ctx, int circleId) { ParamChecker.notNull("ctx", ctx); long viewerId = ctx.getViewer(); AccountHelper.checkUser(account, ctx, viewerId); FriendEntries fes = getFriendEntries(ctx, viewerId); if (fes != null) { boolean b = fes.destroyCircle(circleId); putFriendEntries(viewerId, fes); return b; } else { return false; } }