warn

open override fun warn(msg: () -> Any?)

open override fun warn(t: Throwable?, msg: () -> Any?)

open override fun warn(marker: Marker?, msg: () -> Any?)

open override fun warn(marker: Marker?, t: Throwable?, msg: () -> Any?)

open override fun warn(msg: String?)

open override fun warn(format: String?, arg: Any?)

open override fun warn(format: String?, vararg arguments: Any?)

open override fun warn(format: String?, arg1: Any?, arg2: Any?)

open override fun warn(msg: String?, t: Throwable?)

open override fun warn(marker: Marker?, msg: String?)

open override fun warn(marker: Marker?, format: String?, arg: Any?)

open override fun warn(marker: Marker?, format: String?, arg1: Any?, arg2: Any?)

open override fun warn(marker: Marker?, format: String?, vararg arguments: Any?)

open override fun warn(marker: Marker?, msg: String?, t: Throwable?)