private java.lang.String METHOD_1 ( java.lang.String fileName ) { java.lang.String [ ] VAR_1 = TYPE_1 . split ( fileName , CHAR_1 ) ; return TYPE_2 . METHOD_1 ( VAR_1 [ ( ( VAR_1 . length ) - 1 ) ] . toUpperCase ( ) ) ; } 

private java.lang.String METHOD_1 ( java.lang.String fileName ) { return TYPE_2 . METHOD_1 ( fileName ) ; } 
