checkpoint.out

derby database source code.good for you.

Test checkpoint starting
CHECKPOINT WAS DONE
Checking logs and Checkpoint at Insert:0
Checking logs and Checkpoint at Insert:400
Checking logs and Checkpoint at Insert:800
Checking logs and Checkpoint at Insert:1200
CHECKPOINT WAS DONE
Checking logs and Checkpoint at Insert:1600
Checking logs and Checkpoint at Insert:2000
CHECKPOINT WAS DONE
Checking logs and Checkpoint at Insert:2400
Modifying the checkpoint/log intervals
checkPointInterval:150001
logSwitchInterval:150001
Checking logs and Checkpoint at Insert:2800
CHECKPOINT WAS DONE
Checking logs and Checkpoint at Insert:3200
CHECKPOINT WAS DONE
database shutdown properly
Test checkpoint finished