Due to licensing reasons, the Zengaku Computer System provided OpenJDK instead of Oracle JDK as the Java (JDK).
Now that the Oracle JDK is available for free, we will change the Java (JDK) for the Zengaku Computer System to the Oracle JDK
during this spring holiday.
Introducing the Free Java License
Oracle Releases Java 17
Due to the high compatibility between Oracle JDK and OpenJDK, this change is unlikely to cause any problems, but if this change causes any inconvenience, Please contact us by Feb 17, 2022 (Thu).
Inquiries and contacts:
Zengaku Computer System Contact,
Academic Computing and Communications Center
e-mail: icho17-system [at] ㏄.tsukuba.ac.jp