why use static keyword in java

"Reprint" Static keyword parsing in JavaThe static keyword is a hard-to-understand keyword that many friends encounter when writing code and reading code, and is one of the points of knowledge that interviewers in major companies like to ask during

Static keyword is a lot of friends in the code and read the code when the more difficult to understand a keyword, but also the major companies in the interviewer like to ask in the interview one of the knowledge points. The following is the first to

Static keyword parsing in JavaThe static keyword is a hard-to-understand keyword that many friends encounter when writing code and reading code, and is one of the points of knowledge that interviewers in major companies like to ask during an

See a good analysis of static articles, turn around and learn together.The Tatic keyword is a hard-to-understand keyword that many friends encounter when writing code and reading code, and is one of the points of knowledge that interviewers in major

Reproduced:Http://www.cnblogs.com/dolphin0520/p/3799052.htmlI. Purpose of the STATIC keywordIn the Java programming thought P86 page, there is a passage:　　The static method is the method without this. A non-static method cannot be called inside a

Introduction:In the Java programming thought P86 page, there is a passage:The static method is the method without this. A non-static method cannot be called inside a static method, which in turn is possible. It is also possible to invoke the static

I. Purpose of the STATIC keywordIn the Java programming thought P86 page, there is a passage:　　The static method is the method without this. A non-static method cannot be called inside a static method, which in turn is possible. It is also possible

Http://www.cnblogs.com/dolphin0520/p/3799052.htmlI. Purpose of the STATIC keywordIn the Java programming thought P86 page, there is a passage:The static method is the method without this. A non-static method cannot be called inside a static method,

One, static variable The member variable decorated by the static keyword is called a static variable, and before we talk about the difference between a member variable and a local variable, what is the difference between a static variable and a

In the Java keyword,static and final are two of the keywords we have to master. Unlike other keywords, they are used in a variety of ways, and can improve the performance of the program and optimize the structure of the program in a certain