Percentage is formatted with a dot(.) instead of comma(,) in JAR build also.

Author: mikkomaran

src/main/java/ee/ut/similaritydetector/backend/SimilarSolutionPair.java

@@ -1,5 +1,7 @@
 package ee.ut.similaritydetector.backend;
 
+import java.util.Locale;
+
 public class SimilarSolutionPair {
 
     private final double similarity;
@@ -17,7 +19,7 @@ public SimilarSolutionPair(double similarity, Solution firstSolution, Solution s
         this.secondSolution = secondSolution;
         author1 = firstSolution.getAuthor();
         author2 = secondSolution.getAuthor();
-        similarityPercentage = String.format("%.1f%%", similarity * 100);
+        similarityPercentage = String.format(Locale.ENGLISH,"%.1f%%", similarity * 100);
     }
 
     public double getSimilarity() {

src/main/java/ee/ut/similaritydetector/ui/utils/ExerciseStatistics.java

@@ -5,6 +5,7 @@
 
 import java.math.BigDecimal;
 import java.math.RoundingMode;
+import java.util.Locale;
 
 /**
  * Data class for convenient inserting of data to the table in results view.
@@ -68,7 +69,7 @@ public ExerciseStatistics(Exercise exercise, Analyser analyser) {
                 analyser.isPreprocessSourceCode() ?
                 exercise.getAverageSolutionPreprocessedCodeLength() :
                 exercise.getAverageSolutionSourceCodeLength());
-        this.similarityThreshold = String.format("%.1f%%", exercise.getSimilarityThreshold() * 100);
+        this.similarityThreshold = String.format(Locale.ENGLISH,"%.1f%%", exercise.getSimilarityThreshold() * 100);
     }
 
 }