For the performance improvement, I improved how to use PropertyChangeEvent completely. 

git-svn-id: http://svn.code.sf.net/p/ermaster/svn@84 262b1df3-3705-4e7d-84bc-ae5d46f3fe09
For the performance improvement, I improved how to use PropertyChangeEvent completely. 

git-svn-id: http://svn.code.sf.net/p/ermaster/svn@85 262b1df3-3705-4e7d-84bc-ae5d46f3fe09
For the performance improvement, I improved how to use PropertyChangeEvent completely. 

git-svn-id: http://svn.code.sf.net/p/ermaster/svn@86 262b1df3-3705-4e7d-84bc-ae5d46f3fe09


git-svn-id: http://svn.code.sf.net/p/ermaster/svn@87 262b1df3-3705-4e7d-84bc-ae5d46f3fe09


git-svn-id: http://svn.code.sf.net/p/ermaster/svn@88 262b1df3-3705-4e7d-84bc-ae5d46f3fe09


git-svn-id: http://svn.code.sf.net/p/ermaster/svn@89 262b1df3-3705-4e7d-84bc-ae5d46f3fe09


git-svn-id: http://svn.code.sf.net/p/ermaster/svn@90 262b1df3-3705-4e7d-84bc-ae5d46f3fe09