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Sat Dec 19 22:56:26 CST 2020:
Booting Derby version The Apache Software Foundation - Apache Derby - 10.11.1.2 - (1629631): instance a816c00e-0176-7b80-7cab-00000071d2c0 
on database directory C:\Users\YJH97\git\java2020autumn\student with class loader sun.misc.Launcher$AppClassLoader@e2f2a 
Loaded from file:/C:/Users/YJH97/git/java2020autumn/lib/derby.jar
java.vendor=Oracle Corporation
java.runtime.version=1.8.0_60-b27
user.dir=C:\Users\YJH97\git\java2020autumn
os.name=Windows 10
os.arch=x86
os.version=10.0
derby.system.home=null
Database Class Loader started - derby.database.classpath=''