public TYPE_1 METHOD_1 ( java.lang.String key ) { byte [ ] VAR_1 = METHOD_2 ( key ) ; return TYPE_2 . METHOD_3 ( VAR_1 ) ; }
public TYPE_1 METHOD_1 ( java.lang.String key ) { byte [ ] VAR_1 = METHOD_2 ( key ) ; if ( VAR_1 == null ) return null ; return TYPE_2 . METHOD_3 ( VAR_1 ) ; }