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文档（https://docs.oracle.com/javase/9​​/tools/jlink.htm#JSWOR-GUID-CECAC52B-CFEE-46CB-8166-F17A8E9280E9）说：

Level 1 -> Constant String sharing
Level 2 -> zip

我的问题是：

1). Which strings get shared ?
2). Who share these strings ?
3). Compression in Level 2 does not create a zip file. Then how it is a zip compression ?
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0 回答 0