[BUGFIX] sonarcloud: Looks like there is a confusion with the use of java.text.MessageFormat, parameters will be simply ignored here

Format strings should be used correctly java:S3457

Author: Gonzalo Diaz

algorithm-exercises-java/src/test/java/ae/projecteuler/Problem0023Test.java

@@ -22,7 +22,7 @@ void problem0023smallCase1(
 
     Integer solutionFound = Problem0023.problem0023(inputUnderLimit, inputSuperLimit);
 
-    String log = String.format("Problem 0023 {0} answer must be: {1}", testCase, answer);
+    String log = String.format("Problem 0023 %s answer must be: %d", testCase, answer);
     assertEquals(answer, solutionFound, log);
   }