public TYPE_1 key ( java.lang.Object VAR_1 ) { METHOD_1 ( ) ; try { key = VAR_2 . METHOD_2 ( VAR_1 ) ; } catch ( java.lang.Exception VAR_3 ) { throw TYPE_2 . METHOD_3 ( VAR_3 ) ; } return this ; } 

public TYPE_1 key ( java.lang.Object VAR_1 ) { METHOD_1 ( ) ; key = VAR_1 ; return this ; } 
