#2 error compiling 0.6.1

[jsanz]

downloaded 0.6.1

executing ant and

[javac] Note: D:\butler-0.6.1\src\butler\sql\util\SimpleDataSource.java uses or overrides a deprecated API.
[javac] Note: Recompile with -Xlint:deprecation for details.
[javac] Note: Some input files use unchecked or unsafe operations.
[javac] Note: Recompile with -Xlint:unchecked for details.
[javac] 3 errors
[javac] 7 warnings

D:\butler-0.6.1>javac -version
javac 1.6.0_21