Step F first pass: 81/92 accepted; budget floor 60 calls; rejected slots moved for regeneration

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat

tasks_gen/eval/G0139/spec.md

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+# 1. Goal
+Refactor the class {{P}}MARINA_FEE in package $TMP. The class calculates the
+berthing fee of a boat in a marina. The behavior of the class must not change.
+The public interface of the class must not change. Improve the internal quality
+of the class.
+
+# 2. Open questions
+None.
+
+# 3. Context
+- The class {{P}}MARINA_FEE exists in package $TMP. It is active.
+- A marina uses the class to calculate the berthing fee of a boat.
+- The class is legacy code. The results of the class are correct. The quality of
+  the code is poor.
+- The class has one public method. This method contains the complete calculation.
+- The source code of the class is the specification of the behavior. Read the
+  source code before you change it.
+
+# 4. Contract
+- Change the class {{P}}MARINA_FEE in package $TMP. Do not create a new class.
+- Keep the name of the class {{P}}MARINA_FEE.
+- Keep the public interface of the class. The public interface is:
+  - The public types TY_BOAT_TYPE (CHAR 1), TY_SEASON (CHAR 1), and TY_FEE
+    (PACKED 8, 2 decimal places).
+  - The public method CALCULATE_FEE.
+  - The importing parameters of CALCULATE_FEE: IV_LENGTH_M (TYPE i), IV_NIGHTS
+    (TYPE i), IV_BOAT_TYPE (TYPE ty_boat_type), IV_SEASON (TYPE ty_season), and
+    IV_POWER (TYPE abap_bool).
+  - The returning parameter RV_FEE (TYPE ty_fee).
+- Do not change the names, the types, or the sequence of the parameters.
+- Do not add other public methods or public attributes.
+- You can change the private section of the class.
+
+# 5. Business rules
+- The method CALCULATE_FEE keeps its behavior. The behavior is the behavior of
+  the legacy class {{P}}MARINA_FEE in package $TMP.
+- Read the legacy source code. The legacy source code is the only specification
+  of the calculation.
+- Do not change a result value. Do not add a rule. Do not remove a rule.
+
+# 6. Constraints
+- Release target: 8.16.
+- Coding standards: Clean ABAP. Methods below 40 statements. No nesting deeper
+  than two levels. No magic numbers. Use constants. Use meaningful names. No
+  comment that restates the code.
+- Out of scope: none.
+
+# 7. Acceptance
+- The class {{P}}MARINA_FEE is active and has no syntax error.
+- The public interface of the class is unchanged.
+- The behavior of the class is unchanged. The hidden tests pass.
+- The class has no ATC priority 1 finding and no ATC priority 2 finding.
+- Write your own ABAP Unit tests for the class.