关于SCJP考试的知道手册，上面有很多关于考试中出现的常错，易错，容易忽略的问题，等等，非常适合考试。-Know on the SCJP exam manuals, have a lot of the above appear on the examination of the often wrong, error-prone, easy to ignore the problem, and so on, very suitable for examination.
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