Java collection (collection overview Classes in java.util - with detailed diagram)

This is a collection of related Java serialized content begins ......

Volume (java.util)

The first chapter (Java Collections Overview)

Refers to a collection of Java is used to store a series of data structures and operations of the JDK reference objects, which are stored in unity java.util package. A collection implement according Collection Interface Map interface or can be divided into two categories, as shown in FIG approximate relationship between sets, the source will be analyzed for levels of each serialized in the subsequent implementation class.
FIG set relationship in java.util package
Note that, in order to focus, the picture does not represent a complete strict inheritance or implementation relationship , serial follow-up process will be to analyze one by one.

Further, FIG. Java.util.concurrent not included in the packet interfaces and classes , interfaces and classes will for java.util.concurrent package under the second volume for analysis.

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Origin blog.csdn.net/W_J_G_/article/details/104593087