fix: when disable threshold, set value <= 0

- CalcMatchStatisticsTest checks with disabling threshold, so set it -1

Signed-off-by: Hiroshi Miura <[email protected]>

test/src/org/omegat/core/statistics/CalcMatchStatisticsTest.java

@@ -124,7 +124,7 @@ public void testCalcMatchStatics() throws Exception {
         Assert.assertEquals("5699", result[7][4]);
 
         // change threshold
-        calcMatchStatistics = new CalcMatchStatisticsMock(project, segmenter, callback, 70);
+        calcMatchStatistics = new CalcMatchStatisticsMock(project, segmenter, callback, -1);
         calcMatchStatistics.start();
         try {
             calcMatchStatistics.join();