java class diagram generator

The previous blog briefly mentioned some of the relevant knowledge involved in the Java reflection mechanism, so classloader is one of them. This blog on the detailed classloader to do a relatively deep understanding. What you need to know is that the class type is not ClassLoader, because the information that ClassLoader needs is provided by it. The class type w

Java11-java Grammar Foundation (10) class design comprehensive caseIntegrated Design method of Class I.1. Class Design Steps(1) Analyzing data members(2) Analysis of member methods and construction methods(3) Draw a class diagram(

plugin is easy to use and can also generate class diagrams for existing Java classes1. InstallationDownload Modelgoon-4.4.1-site.zip to PC and choose Help-->install new software from Eclipse. In Work with--> Add selects the modelgoon-4.4.1-site.zip that have already been downloaded, all the way next to complete the installation.2. UseAfter the installation is successful, File-->new-->other-->modelgoon diag

In Java EE configuration files, such as XML or properties files, because some sensitive information does not want to be seen by ordinary people, it can be stored in an encrypted manner and decrypted after the program is read. Common such as: Database user password, SMS platform user password, system calibration of fixed passwords. This tool class refers to the "spring.3.x Enterprise application Development

the following code, only one actual string object will be created in heap memory. Copy Code code as follows: String S1 = "ABCD"; String s2 = "ABCD"; The schematic diagram looks like this: If a string object allows a change, it can cause a variety of logical errors, such as changing an object to affect another independent object. Strictly speaking, the idea of this constant pool is an opti

In Java, exceptions are classified as checked exceptions, and run-time exceptions. Both are in the exception class hierarchy. This type of easy-to-choose quiz did you master the exception class and know which exception classes must be capturedThe following figure shows the inheritance relationship of the Java exception

Java concurrency Programming: Using the thread class The following is the directory outline of this article: I. Thread status two. Context switch three. Methods in the Thread class reprinted from: http://www.cnblogs.com/dolphin0520/p/3920357 . html one. The state of a threadthreads go through a number of States, from creation to eventual extinction. In general, t

I. INTRODUCTION of JSP TechnologyJSP is the abbreviation for the Java Server page, which is the extension of the servlet, and its role is to simplify the creation and maintenance of the site.JSP is a mixture of HTML code and Java code.JSP files are usually in the name of a JSP or jspx extension.The JSP has its own syntax.JSP forms like HTML, but is essentially a servlet.The advent of JSP makes it possible t

, using reader can directly specify the decoding method, so that you can directly read the character content. on the issue of coding, more complex, interested please refer to other content on the web, such as Char in java , is two bytes, but if your file is utf-8 , there may be a problem reading characters because Utf-8 characters are variable length, some characters are one byte, some are two, some are three. Not to say that the computer can only tra

Writing a Java program is basically defining the various classes of objects in the real world abstract it shows that the properties of the object and the behavior of the object in the program class is the property of objects represented by a variable to represent the behavior of the object by using a function to represent a variable in a class in a

Java Container class BasicsJava Utility Class Library provides a fairly complete set of container classes, the basic type is list,set,map,queue. They all have features, such as set that only holds one object for each value, and map allows you to associate objects with objects. In addition, the Java container

Zookeeper A container is a series of class instances provided by Java API, used to store objects in programs. A container can manage the lifecycle of an object and the dependency between the object and the object. Java container classes include List, ArrayList, Vector and map, HashTable, HashMap, and Hashset. The class

Original source: http://www.cnblogs.com/wishyouhappy/p/3669198.html 1.java container Classification diagram Description: The first diagram is a simplified diagram (where the thick line is the focus of the container), and the second diagram is a complete container classific

This article only analyzes some of the principles and the characteristics of the collection class, does not analyze the source code, is designed to have a general understanding of the Java Collection class, understand the different types of associations and differences, so that everyone in different environments to learn to choose different classes to deal with.T

Java Files-----application source FilesAndroid itself is partly written in Java (basically the blue part of the architecture diagram is developed in Java), and Android'sApplications must use Java to developclass file------Java-com

automatically starts a "main thread" and then the main thread calls the main method of a class, so the main method runs in the main thread. All programs prior to this are single-threaded.Theoretical knowledge, then try to analyze the following programs have a few threads?PublicClassthreadtest01{PublicStaticvoidMain string[] args) { m1 (); } publicNBSP; static NBSP; voidNBSP; M1 () { m2 (); } publicNBSP; staticNBSP; void m2 () { N

, excluding 50system.out.println (T.nextint (30, 50));//random generation of 30~50 random number, Not including 503.uuid: uuid meaning is a universal unique identification code (universally unique Identifier), which is a software construction standard, is also the Open Software Foundation, OSF A part of the organization in the field of distributed computing environments (distributed Computing Environment, DCE). The purpose of the UUID is to allow all elements in a distributed system to have uniq

There are times when you need to create subclasses that inherit from the parent class, especially in Java, where many classes are generated using MyBatis generator. Constructing subclasses from the parent class seems like a hassle, assigning a field-by-column assignment (I didn't find another good idea anyway).Think of

Javafile-----application source FilesAndroid itself is partly written in Java (basically the blue part of the architecture diagram is developed in Java), and Android'sApplications must use Java to developclass file------Java-compiled target fileUnlike J2se,

I. The state of a threadBefore we formally learn the specific methods in the thread class, let's look at the state of the thread, which will help to understand the methods in the thread class.Threads go through a number of States, from creation to eventual extinction. In general, threads include the following states: Create (new), Ready (runnable), run (running), block (blocked), time waiting, waiting, extinction (dead).Public enum State {/** * thread