Java 8 date/time (Date/Time) API developers the most sought after one of the changes, Java the start there is no on the uniform method of time and date processing, and therefore date/time API is in addition to the core Java API another highly popular content.

第一题\DateAndTime.java
..二题\Circle.java
......\Rectangle.java
......\Shape.java
......\TestShape.java
第一题
第二题

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