remove try catch, keep logs

Signed-off-by: Philippe Edwards <philippe.edwards@rte-france.com>

Author: phiedw

ra-optimisation/search-tree-rao/src/test/java/com/powsybl/openrao/searchtreerao/commons/costevaluatorresult/SumMaxPerTimestampCostEvaluatorResultTest.java

@@ -161,16 +161,10 @@ void testWithoutAnyTimestampWithExclusion() {
         addNullTimestamp();
         Map<FlowCnec, Double> marginPerCnec = Map.of(flowCnecPreventiveT1, -10.0, flowCnecCurative1T1, -50.0, flowCnecCurative12T1, -40.0, flowCnecCurativeT2, 20.0, flowCnecCurativeT3, -17.0);
         SumMaxPerTimestampCostEvaluatorResult evaluatorResult = new SumMaxPerTimestampCostEvaluatorResult(marginPerCnec, List.of(), Unit.MEGAWATT);
-        try {
-            assertEquals(50.0, evaluatorResult.getCost(Set.of(), Set.of()));
-            assertEquals(17.0, evaluatorResult.getCost(Set.of("contingency-1", "contingency-2"), Set.of()));
-            assertEquals(40.0, evaluatorResult.getCost(Set.of(), Set.of("cnec-curative1")));
-            assertEquals(17.0, evaluatorResult.getCost(Set.of("contingency-1"), Set.of("cnec-curative1")));
-        } catch (NullPointerException e) {
-            System.out.println("NullPointerException: " + e.getMessage());
-            System.out.println(e.getStackTrace());
-            throw new RuntimeException(e);
-        }
+        assertEquals(50.0, evaluatorResult.getCost(Set.of(), Set.of()));
+        assertEquals(17.0, evaluatorResult.getCost(Set.of("contingency-1", "contingency-2"), Set.of()));
+        assertEquals(40.0, evaluatorResult.getCost(Set.of(), Set.of("cnec-curative1")));
+        assertEquals(17.0, evaluatorResult.getCost(Set.of("contingency-1"), Set.of("cnec-curative1")));
     }
 
     @Test