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/G0135/spec.md

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+# 1. Goal
+A leisure centre sells swim tickets at its pool. A checkout program calls the
+class {{P}}POOL_FEE to get the fee of one ticket. The class works, but the code
+is hard to read and hard to maintain. Refactor the class. The behaviour stays
+the same.
+
+# 2. Open questions
+None.
+
+# 3. Context
+- The class {{P}}POOL_FEE exists in package $TMP and is active.
+- The class is the only object that you change.
+- A checkout program calls the public method CALCULATE_FEE. The signature and
+the result of the method must not change.
+- The current implementation holds the business rules. Read it before you
+change it.
+
+# 4. Contract
+- Refactor the class {{P}}POOL_FEE in package $TMP. Keep the name.
+- The class stays public and final. The constructor stays public and has no
+parameters.
+- Keep the public interface exactly as it is:
+  - TYPES ty_ticket TYPE c LENGTH 1.
+  - TYPES ty_amount TYPE p LENGTH 8 DECIMALS 2.
+  - METHOD calculate_fee
+      IMPORTING iv_ticket  TYPE ty_ticket
+                iv_minutes TYPE i
+                iv_sauna   TYPE abap_bool
+      RETURNING VALUE(rv_fee) TYPE ty_amount.
+- Do not add other public methods, types or attributes.
+
+# 5. Business rules
+The behaviour of the class stays exactly the same. The rules are in the
+current implementation of the class. Read the legacy code. Keep every rule,
+including the rules for unusual input. Do not add a rule and do not remove a
+rule.
+
+# 6. Constraints
+- Release target: SAP_BASIS 816.
+- Coding standards: Clean ABAP. Methods below 40 statements. Nesting depth at
+most 3. No magic numbers, use constants. No unused variables. No comment that
+restates the code. No global variables.
+- Out of scope: do not change any other object. Do not create new objects.
+
+# 7. Acceptance
+- The class {{P}}POOL_FEE is active and has no syntax error.
+- The public interface of the class is unchanged.
+- The hidden tests pass.
+- Write your own ABAP Unit tests as local test classes in the class.