Our installer includes Java 6 for NetLogo’s private use only.
Other programs on your computer are not affected.
Want to run NetLogo using a Java VM you have
already installed yourself, instead of one bundled
with NetLogo? Click here
for instructions, cautions, and download link.
Notes for Linux users:
Some Linux distributions include a Java implementation which is not good
enough to run NetLogo. If you have trouble,
try Java from Oracle,
not OpenJDK (or, try a newer OpenJDK).