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Java method for saving the current state of the program
Can I save the current state of the Java program and reload it? The plan is rather complicated I just need to be able …… -
Java – how to perfectly simulate keyevents?
How do you build your own keyevent object when the end user types something, which perfectly (or very closely) matches…… -
Java – use guava cache without load function
My java application has a cache. I want to replace the current cache implementation with guava cache Unfortunately, my…… -
Java – Disable JMX (spring, xbean) in ActiveMQ network
Because I encountered many difficulties in this problem, I released my solution Another problem is that this anomaly c…… -
Java – a best practice for sharing web layer code (controllers and JSPS) between similar web applications
I'm trying to rewrite some aging web applications There are two very, very similar, but I didn't share the code today.…… -
Is there such a thing in every loop in Java?
If there is such a thing, I will imagine that the grammar is the same while(Integer item : group<Integer>; item …… -
Is there such a thing in every loop in Java?
If there is such a thing, I will imagine that the grammar is the same while(Integer item : group<Integer>; item …… -
Java – how to get a heap dump from running Tomcat 7
I tried this get a heapdump on JVM from Tomcat 6 Solution The easiest way to get a heap dump is to use jmap Execute th…… -
Java – JPA: extending persistence context and separating entities
There seem to be two modes to implement business transactions across multiple HTTP requests and jpas: >Entity manag…… -
On java object-oriented array information processing
Although it is very simple, it should be of great help to some novices who are self-taught and Mengxin who do not unde…… -
Target type inference of generics in Java 8_ Power node Java college sorting
Simple understanding of generics Generics is a new feature of Java se 1.5. The essence of generics is parameterized ty…… -
Thread pool principle of Java concurrency thread pool (1)_ Power node Java college sorting
Introduction to ThreadPoolExecutor ThreadPoolExecutor is a thread pool class. For thread pools, It can be popularly un…… -
Shared lock and reentrantreadwritelock of Java concurrency_ Power node Java college sorting
Introduction to readwritelock and reentrantreadwritelock Readwritelock, as its name suggests, is a read-write lock. It…… -
Method example of realizing single thread communication with java socket
This paper describes the method of realizing single thread communication with java socket. Share with you for your ref…… -
Concurrentskiplistset of Java concurrency set_ Power node Java college sorting
Introduction to concurrentskiplistset Concurrentskiplistset is a thread safe and orderly collection, which is suitable…… -
Teach you to easily make java video player
preface Skip the nonsense and look directly at the text Java went into the pit because of its cross platform advantage…… -
Atomiclong atomic class of Java concurrency_ Power node Java college sorting
Atomiclong introduction and function list Atomiclong is used to perform atomic operations on long shaping. In a 32-bit…… -
Fair lock of Java concurrency (1)_ Power node Java college sorting
@H_ 404_ 1 @ basic concepts In this chapter, we will explain the principle of "thread obtains fair lock"; Before you e…… -
Example of Java using socket communication to transfer files
This article gives an example of how Java uses socket communication to transfer files. Share with you for your referen…… -
Java httpurlconnection sends file and string information
Java httpurlconnection sends file and string information Transfer parameters in the form of documents Pass parameters …… -
Callable and future of Java concurrency thread pool_ Power node Java college sorting
Introduction to callable and future Callable and future are an interesting pair. We need them when we need to get the …… -
Locksupport for Java concurrency_ Power node Java college sorting
Locksupport introduction Locksupport is the basic thread blocking primitive used to create locks and other synchroniza…… -
Concurrentskiplistmap of Java concurrency collection_ Power node Java college sorting
Introduction to concurrentskiplistmap Concurrentskiplistmap is a thread safe and ordered hash table, which is suitable…… -
Fair lock of Java concurrency (2)_ Power node Java college sorting
Release fair lock (based on jdk1.7.0_40) 1. unlock() Unlock() in reentrantlock Implemented in Java, the source code is…… -
Condition condition of Java concurrency_ Power node Java college sorting
Condition introduction The function of condition is to control the lock more accurately. The await() method in conditi…… -
Thread pool principle of Java concurrency thread pool (4)_ Power node Java college sorting
Introduction to rejection policy The rejection policy of thread pool refers to the processing measures taken when a ta…… -
On java object-oriented (class, encapsulation, this, construction method)
Whether object - oriented or process - oriented, these two are just ideas to solve problems, but from different angles…… -
Concurrentlinkedqueue of Java concurrency collection_ Power node Java college sorting
Introduction to concurrentlinkedqueue Concurrentlinkedqueue is a thread safe queue, which is suitable for "high concur…… -
Copyonwritearrayset of Java concurrency set_ Power node Java college sorting
Copyonwritearrayset introduction It is an unordered set of thread safe, which can be understood as a thread safe HashS…… -
Using java to make a simple music player
This paper mainly uses the swing technology in Java and the API in jmfjar to share the specific implementation code of…… -
Explain in detail the loading order of inheritance relationship classes in Java
Explain in detail the loading order of inheritance relationship classes in Java Example code: Operation results: Accor…… -
Course design of java music player
1、 Curriculum design purpose 1. Programming music playing software to realize the function of music playing. 2. Culti……