Dear Masters of JAVA,

I have problem with my java database using NETBEANS with MySQL. Actually, I'm almost done with my GUI database. I successfully run it. No errors at all. Buttons are functioning and the tables from MySQL will show and I can say my GUI java project is almost perfect. So I do initial Clean and Build with my GUI database project. It was successfully Clean and Build but when I run the JAR file from ..//Documents/NetbeansProject/(myDatabase)/dist/(myDatabase).jar buttons are not functioning and tables from MySQL will not show. So I tried to build that JAR file into EXE file, I successfully built it but same situation, buttons are not functioning and tables from MySQL will not show. So I didn't notice at first that there is a output message while do Clean and Build. And I saw...

Note: C:\Users\MinePrix\Documents\NetBeansProjects\AAORe visedMembershipForm003\src\utilities\JFormatter.ja va uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.

Please help me Java Masters! Thank your in advance for your consideration! Any questions will be entertain...