question: public void testScalarArrays ( ) throws Exception { ObjectMapper m = new ObjectMapper ( ) ; m . enableDefaultTyping ( ObjectMapper . DefaultTyping . JAVA_LANG_OBJECT ) ; Object [ ] input = new Object [ ] { "abc" , new Date ( 1234567 ) , null , Integer . valueOf ( 456 ) } ; String json = m . writeValueAsString ( input ) ; assertEquals ( "[\"abc\",[\"java.util.Date\",1234567],null,456]" , json ) ; Object [ ] output = m . readValue ( json , Object [ ] . class ) ; assertArrayEquals ( input , output ) ; }
target:  Test for verifying that contents of "untyped" homogenous arrays are properly handled,