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JAVA 1.8 0 OPENJDK REDHAT INSTALL

JAVA 1.8 0 OPENJDK REDHAT INSTALL

VisualVM startup terminates by Warning - could not install some modules message: this can happen if you unzip the VisualVM archive over an older VisualVM version, make sure you are unzipping the VisualVM to a new directory.

VisualVM startup terminates by Error Starting VisualVM Dialog - unsupported version of Java: this typically happens when JRE or incorrect JDK version is used to run VisualVM, make sure VisualVM is running using Oracle JDK 8+.

Incorrectly set VisualVM user directory - if you have defined VisualVM user directory manually, make sure it is outside of VisualVM installation directory.

Incorrectly set JDK for running VisualVM - if you have defined a JDK to run VisualVM manually, make sure the path to the JDK is correct and doesn't end with a slash.

Incorrect JDK is used for running VisualVM - if you haven't defined a JDK to run VisualVM manually, make sure that the default Java on your system is Oracle JDK 8+.

VisualVM waits for license confirmation - make sure you haven't overlooked the License Agreement dialog.

The download is broken - make sure you've got the correct bits (archive managers typically notify you when the archive is broken).

VisualVM doesn't start: there are several problems which could prevent VisualVM from starting without any obvious reason:.

Check out the Getting Started document, it's designed to help you start using VisualVM.

You may provide additional options to define JDK and/or VisualVM user directory: Visualvm\bin\visualvm.exe or visualvm/bin/visualvm

Start VisualVM by invoking the binary appropriate for your OS:.The archive already contains the top-level visualvm directory.