java debugger tool

In the study of Java often encounter some words, but the general time is not very concerned about the meaning of the word, but can understand what this tool or framework can do. Occasionally summed up a bit is quite interesting. If there are omissions, you can help to add.· maven [' mevn] N. Insider, Expert· Nexus [' neks?s] N. a link or connection· Apache [? ' P??; P??] N. Apache Tribe (American Ind

JconsoleStarts a graphical console that lets you monitor and manage Java applications.SynopsisJconsole [ Options ] [Connection ...]Options The command-line options. See Options. Connection = PID |Host:port | Jmxurl The pid value is the process ID of a local Java Virtual machine (JVM). The JVM must is running with the same user ID as the user ID running the jcons

PMD 5.7.0 was released. PMD is a Java program code checker that is released using the BSD protocol. The tool can check whether the Java code contains unused variables, contains empty fetch blocks, contains unnecessary objects, and so on. The software is powerful and highly efficient, and is a good helper for Java progr

Rendezvous 3!Pool-1-thread-3 is about to arrive at meeting point 3, there are currently 1 threads arriving, waiting ...Pool-1-thread-1 is about to arrive at meeting point 3, there are currently 2 threads arriving, waiting ...Pool-1-thread-2 is about to arrive at the meeting point 3, there are currently 3 threads arrived, all to the same, the execution is complete! Cyclicbarrier's application is also obvious: in a certain demand, such as a large task, often need to allocate a lot of sub-tas

Java concurrency tool CountDownLatch Java's concurrency tool has a CountDownLatch class for multiple threads to wait for the same signal.Imagine a scenario where multiple threads are processing different tasks and need to execute a task after all threads are executed to a certain stage. For example, the software uses multiple threads to load different modules and

the array are converted directly to the elements in the collection when they become collections.c, if the elements in the array are basic data types, the array will be present as an element in the collection.2,BinarySearch (): Binary lookup method,fill (): Replacement method,sort (): Sorting method, etc. Features: An array of elements can be manipulated to accept a variety of basic data types other than Boolean and an ordered list of reference types of parameters, but also the scope of the spe

tool Jad JAD is a very extensive Java decompile tool, the above jadclipse is based on the JAD decompile plug-ins, JAD file contains the MIDlet suite header information, such as the development of the application of the company, application name and size. Official website: http://varaneckas.com/jad/ 3, Java anti-compil

Configure environment variables This thing should be rotten. In the program ape, basically windows or MAS OSX or Linux have a fixed configuration, we use any software is based on the system this top-level application, the previous author has described how to configure the Java environment variables in the Max OS, Don't repeat it here.Computer--Right-click Properties650) this.width=650; "Title=" Java build

;import Org.ansj.domain.term;import Org.ansj.splitword.analysis.toanalysis;public class wordsegmenttest {public static void main (string[] args) {String str = "If life can always be like a two or three-year-old child, there would have been no responsibility, it would have been no hardship." How can you hide when the responsibility is on your shoulder when you grow up? But there is a difference in size. It is a great pleasure to do a great job, and a small pleasure to do a small duty. If you want

As mentioned in the introduction Sun now provides these tools for XML processing in Java: StAX Reader/writer SAX Parser DOM Parser XPath Evaluator XSL Processor Jaxb In the following sections I'll talk a bit about what these tools is, and what their purposes is.StaxThe Java StAX API is a streaming API for reading and writing XML streams. As such it resembles the older Sax A

This article is transferred from: Java report tool function comparison Over the past few years, the Java report market has been very popular. First, overseas products such as Crystal Reports, Brio, and style have successively entered the market, then, the Chinese table, the table creation, the huge number, and Qin, runqian, and Jie started to emerge. (some of th

Java programming thread synchronization tool Exchanger instance parsing, javaexchanger This article focuses on the use of Java programming thread synchronization tool Exchanger. Let's take a look at the specific content. If two threads need to exchange information about each other during the running process, for exampl

Bean-Query a Java tool library that converts an object to MapA fully tested Java tool class is just open-source. The current Code has undergone a complete test and is being applied to be placed on Maven central Repository.Bean-query Click Here for English version. BeanQuery is a Ja