static java.lang.String METHOD_1 ( TYPE_1 VAR_1 ) { return TYPE_2 . METHOD_1 ( VAR_1 . METHOD_2 ( ) ) ; } 

static java.lang.String METHOD_1 ( TYPE_1 VAR_1 ) { if ( VAR_1 == null ) return null ; return TYPE_2 . METHOD_1 ( VAR_1 . METHOD_2 ( ) ) ; } 
