Looking back, Java restudying--the opening note

Unconsciously in the IT industry for 2 years, two years of time enough to grow a lot of people, of course, will change a lot of things. In this two years time, with the deep understanding of technology, the expansion of knowledge and the increase in the difficulty of work, gradually feel that their technical aspects of the foundation of instability, most of the problems are just to know it. Recently intends to use the free time of the evening to learn Java again, so began a Java classic book-"Java Core technology volume Ⅰ." And the blog also intends to start the "Look Back, Java restudying" series of records of their own learning process some points, hope that their learning through this can not only know it, but also to know its why, but also hope that this series of blog can help some fellow people, after all, a person can think of a limited amount of doubt, So I hope to be able to have the same people can discover the Java learning process of doubt. Because this is based on the "Java Core technology" to learn, so the blog said that some of the content may be similar to the book and it is hereby declared.

Looking back, Java restudying--the opening note