Port object semtype to jBallerina

[heshanpadmasiri]

Purpose

$subject

Fixes #42972

Approach

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Samples

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Remarks

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Check List

• Read the Contributing Guide
• Updated Change Log
• Checked Tooling Support (#)
• Added necessary tests
  • Unit Tests
  • Spec Conformance Tests
  • Integration Tests
  • Ballerina By Example Tests
• Increased Test Coverage
• Added necessary documentation
  • API documentation
  • Module documentation in Module.md files
  • Ballerina By Examples

[codecov]

Codecov Report

Attention: Patch coverage is 95.87629% with 4 lines in your changes missing coverage. Please review.

Project coverage is 77.46%. Comparing base (72f1bd8) to head (1bcd46b).
Report is 1 commits behind head on nutcracker.

❗ Current head 1bcd46b differs from pull request most recent head 82d369c

Please upload reports for the commit 82d369c to get more accurate results.

Files	Patch %	Lines
...ain/java/io/ballerina/types/typeops/ObjectOps.java	71.42%	2 Missing ⚠️
...ain/java/io/ballerina/types/definition/Member.java	95.65%	0 Missing and 1 partial ⚠️
...o/ballerina/types/definition/ObjectDefinition.java	96.29%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             nutcracker   #42975   +/-   ##
=============================================
  Coverage         77.45%   77.46%           
+ Complexity        52328    52324    -4     
=============================================
  Files              2988     2986    -2     
  Lines            207516   207525    +9     
  Branches          27167    27169    +2     
=============================================
+ Hits             160737   160762   +25     
+ Misses            37960    37956    -4     
+ Partials           8819     8807   -12     

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[lochana-chathura]

Can include the comment from nBallerina code as well.

Suggested change

	public static final BddNode MAPPING_SUBTYPE_OBJECT = bddAtom(ATOM_MAPPING_OBJECT);
	// represents record { ObjectField...; } where ObjectField = { string kind; any value }
	public static final BddNode MAPPING_SUBTYPE_OBJECT = bddAtom(ATOM_MAPPING_OBJECT);

[heshanpadmasiri]

Add comment to ObjectDefinition