Enable or disable specific warnings in java

JDK 1.6
>javac -X

-Xlint Enable recommended warnings
-Xlint:{all,cast,deprecation,divzero,empty,unchecked,fallthrough,path,
serial,finally,overrides,-cast,-deprecation,-divzero,-empty,-unchecked,
-fallthrough,-path,-serial,-finally,-overrides,none} Enable or disable specific warnings

JDK 1.5
>javac -X
-Xlint Enable recommended warnings
-Xlint:{all,deprecation,unchecked,fallthrough,path,serial,finally,-deprecation,
-unchecked,-fallthrough,-path,-serial,-finally} Enable or disable specific warnings