Getting class cast exception for Jackson library

[vaithu]

I'm trying to deserialize a json string which contains an Array.

 ListPathProperty<PropertyBox> DASAENTRIES = ListPathProperty.propertyBox("dasaEntries",DasaEntries.PROPERTIES);
    PropertySet<?> PROPERTIES = PropertySet.builderOf(DASAENTRIES)
            .build();
    PathProperty<PropertyBox> VIMSHOTTARIDASA = PathProperty.create("vimshottariDasa", PropertyBox.class)
            .withConfiguration(PropertySet.PROPERTY_CONFIGURATION_ATTRIBUTE,PROPERTIES)

            ;

When trying to get this value from JSON string, I'm getting this exception

Exception in thread "main" java.lang.ClassCastException: class java.util.LinkedHashMap cannot be cast to class com.holonplatform.core.property.PropertyBox (java.util.LinkedHashMap is in module java.base of loader 'bootstrap'; com.holonplatform.core.property.PropertyBox is in unnamed module of loader 'app')
	at java.base/java.util.ArrayList$Itr.forEachRemaining(ArrayList.java:999)
	at com.example.application.data.test.TestJson.lambda$getDasaEntries$2(TestJson.java:234)
	at java.base/java.util.Optional.ifPresent(Optional.java:176)
	at com.example.application.data.test.TestJson.lambda$getDasaEntries$3(TestJson.java:232)
	at java.base/java.util.Optional.ifPresent(Optional.java:176)
	at com.example.application.data.test.TestJson.getDasaEntries(TestJson.java:230)
	at com.example.application.data.test.TestJson.test(TestJson.java:152)
	at com.example.application.data.test.TestJson.main(TestJson.java:63)

This is where I'm getting the error

responseBox.getValueIfPresent(VimshottariDasa.VIMSHOTTARIDASA)
                .ifPresent(propertyBox -> {
                    propertyBox.getValueIfPresent(VimshottariDasa.DASAENTRIES)
                            .ifPresent(propertyBoxes -> {

                                for (PropertyBox box : propertyBoxes) { // error line
                                    
                                }

Looks there is some problem in casting and the below proves the same.

if (propertyBoxes.get(0) instanceof LinkedHashMap) {
                                    LinkedHashMap<?,?> map = (LinkedHashMap<?, ?>) propertyBoxes.get(0);
                                    map.entrySet()
                                            .stream()
                                            .forEach(entry -> {
                                                write(entry.getKey() +"\t" + entry.getValue());
                                            });
                                }else {
                                    write("not sure ");
                                }

Could you please check this ?

[vaithu]

I'm using Jackson library and getting similar error with gson too. Logged an issue for that too