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Java 9: Building Robust Modular Applications
book

Java 9: Building Robust Modular Applications

by Dr. Edward Lavieri, Peter Verhas, Jason Lee
April 2018
Intermediate to advanced content levelIntermediate to advanced
910 pages
33h 21m
English
Packt Publishing
Content preview from Java 9: Building Robust Modular Applications

Troubleshooting

These experimental troubleshooting tools are useful for very specific troubleshooting. They are experimental and, therefore, not officially supported:

  • jinfo: This tool provides configuration information for specific processes, files, or servers.
  • jhat: This is a heap dump tool. It instantiates a web server so that a heap can be viewed with a browser.
  • jmap: This displays heap and shared object memory maps from a process, file, or server.
  • jsadebugd: This is Java's Serviceability Agent Debug Daemon. It acts as a debug server for a process or file.
  • jstack: This is a Java Stack Trace tool that provides a thread stack trace for a process, file, or server.
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Publisher Resources

ISBN: 9781788832823Supplemental ContentOtherPurchase LinkErrata Page