Create isti.java

[NejlaSetkic]

Pull Request type

• Bugfix
• Feature
• Refactoring (no functional changes, no api changes)
• Build related changes (Please run ./gradlew generateLock saveLock to refresh dependencies)
• WHOSUSING.md
• Other (please describe):

Changes in this PR

Describe the new behavior from this PR, and why it's needed
Issue #

Alternatives considered

Describe alternative implementation you have considered

[NejlaSetkic]

CodeScene PR Check

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View detailed results in CodeScene

Quality Gates	FAILED
Recommended Review Level	Detailed -- Inspect the code that degrades in code health.

Warnings

Low Code Health for new/renamed Modules

• isti.java has a low code health score with 4.82.

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Review of New Files

1 new file(s) below the threshold for new code (5).
0 new file(s) where the code health is above the threshold.

conductor/isti.java

• Potentially Low Cohesion: The module has at least 2 different responsibilities amongst its 57 functions.
• File Size Issue: This module has 1261 lines of code (comments stripped away). This puts the module at risk of evolving into a Brain Class. Brain Classes are problematic since changes become more complex over time, harder to test, and challenging to refactor. Act now to prevent future maintenance issues.
• Many Conditionals: Overall Code Complexity is measured by the mean cyclomatic complexity across all functions in the file. The lower the number, the better.
• Complex Method: Complex implementations in: toProto (cc = 25), toProto (cc = 23), toProto (cc = 17), toProto (cc = 16), toProto (cc = 15) and 4 more functions.. A Complex Method has a high cyclomatic complexity. The recommended threshold for the Java language is a cyclomatic complexity lower than 9.
• Code Duplication: Duplication in the functions: <code>toProto</code>, <code>fromProto</code>, <code>toProto</code>, <code>fromProto</code>, <code>toProto</code> and 7 more functions.