Retail music sales are falling so quickly, in part because of file-sharing, that there may not be much of an industry to protect in three years' time.
零售音乐销售剧烈下滑,部分就是因为文件共享。三年以后也许整个行业就已经崩溃,再来保护为之已晚。
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However, since JAAS is CodeSource-based and USES the plaintext format policy file implementation, it may not be sufficient to adequately protect an enterprise application.