实际上，只需将二进制序列化流的内容转储到控制台，就足以看清类是什么样子，以及它包含什么内容。

In fact, just dumping the contents of the binary serialized stream to the console is sufficient to figure out what the class looks like and contains.

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对导致核心转储的二进制可执行文件运行 dbx。

Run dbx on the binary executable that caused the core dump.

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您要传递给jmap的选项包括转储文件的名称以及是否使用一个文本文件或二进制文件。

The options you'll pass to jmap consist of the name of the file to dump to and whether to use a text file or binary file.

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