Fix NullPointerException
Modify TableModel instead of database records directly
Fix RecordList layout
Remove useless parameters from RecordList constructor
Add stub code to implement RecordList row pagination
Remove unused RowFilter
Remove unused RowFilter ... again
Add RecordList row pagination code
RecordList method refactoring
Add ListBook pagination code
Fix ListBook duplicate record
Merge pull request #5 from loli10K/ui-cleanup