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Thu Aug 31 10:37:56 HKT 2017


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Thu Aug 31 10:38:43 HKT 2017 From /weblog/java/tools


The jhsdb tool is described on its Oracle JDK 9 Documentation Early Access page, "You use the jhsdb tool to attach to a Java process or to launch a postmortem debugger to analyze the content of a core-dump from a crashed Java Virtual Machine (JVM)." The tool comes with several "modes" and several of these modes correspond in name and function with individual command-line tools available in previous JDK distributions. The jhsdb tool not only provides a single tool that encompasses functionality of multiple other tools, but it also provides a single, consistent approach to applying these different functions. For example, the jhsdb command-line syntax for getting help for each of the "modes" is identical.[..]UID-0345CAEB-71CE-4D71-97FE-AA53A4AB028E

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Wed May 17 10:27:49 HKT 2017 From /weblog/java/tools


Java Flight Recorder, a tool to record all detail of how the API work for undo and replay and detail profiling -

Creating Custom JFR Events -

Java Mission Control -[..]-mission-control-52-is-finally-here.html

Support of JMX from common java library -[..]ling-jmx-in-hibernate-ehcache-qurtz.html

sample code show how to get vm info at jmx -

An excellent short tutorial of JMX -

Monitoring all tomcat 5 JMX information, with free tools and java startup config -[..]illiams/20050202#monitoring_tomcat_5_5_x

Task manager like jconsole plugin -[..]is/entry/top_threads_plugin_for_jconsole

Performance cost of JMX -[..]nus/archive/2006/07/how_much_does_i.html

Monitoring Local and Remote Applications Using JMX 1.2 and JConsole -

Collections of tools -[..]/client-side-server-monitoring-with.html

remote conenction with ssh -[..]nitoring-remote-jvm-over-ssh-jmx-or-not/

IBM healthcare API -[..]rary/j-healthcareapi1/index.html?ca=drs-

JVM Statistics with jstat -[..]k/2017/05/jvm-statistics-with-jstat.html

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Sun Aug 16 23:09:11 HKT 2015 From /weblog/java/tools


Generate a diff page forother toreview in HG -

Introduce a tool to keep IDE code and webcontainer code in sync -

Auto complete of IDEA is pretty cool -[..]aster-with-intellij-idea-live-templates/

use ctrl-w to select text -[..]ins-ides-their-best-feature-is-control-w

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Wed Apr 02 12:01:15 HKT 2014 From /weblog/java/tools


How to use Eclipse Memory Analyzer -[..]s-for-using-the-eclipse-memory-analyzer/

Tool to check java memory layout, how the object placed in JVM -

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