change the innitialize size of resolvedProperties to 0 in order to save memory pre-allocated

[junchuanwang]

As fix for following issue
#879

[idarmans]

There's a similar field in

rest.li/data/src/main/java/com/linkedin/data/schema/RecordDataSchema.java

Line 418 in 2d3d436

private Map<String, Object> _resolvedProperties = new HashMap<>();

that can be initialized to 0 as well

[junchuanwang]

There's a similar field in

rest.li/data/src/main/java/com/linkedin/data/schema/RecordDataSchema.java

Line 418 in 2d3d436

private Map<String, Object> _resolvedProperties = new HashMap<>();

that can be initialized to 0 as well

Thanks. Did