Question

Looks like there is a limit on the number of lines it shows.

I couldn't find it in the settings.

Is there a way to make IDEA keep everything in the Output window?

Was it helpful?

Solution

Preferences/Settings -> Editor -> General -> Console, check the box next to Override console cycle buffer size, set to a larger number than 1024 KB.

Screenshot of the Setting Window

OTHER TIPS

Couldn't get more votes to close the question so I have to answer it myself.

IDEA_HOME\bin\idea.properties

#-----------------------------------------------------------------------
# This option controls console cyclic buffer: keeps the console output size not higher than the specified buffer size (Kb). Older lines are deleted.
# In order to disable cycle buffer use idea.cycle.buffer.size=disabled
idea.cycle.buffer.size=1024 
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