How to define default JVM arguments in IDEA?

Question

Is there an option to define default JVM arguments in IntelliJ IDEA?

For example, I would like to always activate:

• -ea -Dslf4j.detectLoggerNameMismatch=true

In Eclipse, the option can be found in:

• Preferences -> Java -> Installed JREs -> Edit -> Default VM arguments

Kakalina

#14929034 – Rider

Answer 1

You have to do it per run type (Application, JUnit test, etc).

In the "edit configurations" window ("Run" ▸ "Edit Configurations..."), expand the "Defaults" item, select the appropriate run type, and edit its defaults in the left pane.

The full documentation is available in the IDEA docs.

Pone

Tnx! Saved me tons of time. – Whop

In the new versions it is called Templates - just for reference :) – Agape

document link was 404ed – Exeter

Answer 2

You can set your VM options for all applications as a default by picking the application type (for command line Java programs it would be 'Application') under the 'Templates' tree found via the menu items Run/Edit Configurations... Then all new applications you create will use that default. Older versions of IntelliJ IDEA labeled that tree 'Defaults'.

Premeditation

Answer 3

This is the field in the Run/Debug Configurations dialog you need to edit:

Vaquero

This won't create a default unless you do it under a Template, rather than an individual run configuration. – Similar