METHOD_0 ( ) { @ com . facebook . buck . util . METHOD_1 ( STRING_0 ) class IDENT_0 { public java . util . Optional < java . lang . String > field ; } java . lang . reflect . Field field = IDENT_0 . class . METHOD_2 ( STRING_1 ) ; java . lang . Class < ? extends java . util . Collection < ? > > container = com . facebook . buck . util . IDENT_1 . METHOD_3 ( field ) ; "<AssertPlaceHolder>" ; } METHOD_3 ( java . lang . reflect . Field ) { java . lang . reflect . Type type = com . facebook . buck . util . IDENT_1 . METHOD_4 ( field ) ; if ( ! ( type instanceof java . lang . reflect . IDENT_2 ) ) { return null ; } java . lang . reflect . Type IDENT_3 = ( ( java . lang . reflect . IDENT_2 ) ( type ) ) . METHOD_5 ( ) ; if ( ! ( IDENT_3 instanceof java . lang . Class ) ) { return null ; } java . lang . Class < ? > clazz = ( ( java . lang . Class < ? > ) ( IDENT_3 ) ) ; if ( ! ( java . util . Collection . class . METHOD_6 ( clazz ) ) ) { return null ; } return ( ( java . lang . Class < ? extends java . util . Collection < ? > > ) ( clazz ) ) ; }
org . junit . Assert . assertNull ( container )