Simple definition and usage of queue of Java data structure

This paper describes the simple definition and use of queue in Java data structure. Share with you for your reference, as follows:

1、 Overview:

1. Description:

The principle of queuing is first in, first out, just like queuing for tickets in life. Whoever is in the front row gets the ticket first

2. There are five attributes:

1) Array element 2) maximum space 3) length 4) team head 5) team tail

3. Example diagram:

2、 Code implementation

Operation results:

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