applyYearLimit method was not working since JDK 1.8 refactoring. (#441)

* applyYearLimit method was not working since JDK 1.8 refactoring.
A unit test is added to avoid future problems.
Issue: 91426
SAC #39703

* applyYearLimit method was not working since JDK 1.8 refactoring.
A unit test is added to avoid future problems.
Issue: 91426
SAC #39703

Author: iroqueta

common/src/main/java/com/genexus/LocalUtil.java

@@ -2072,19 +2072,23 @@ public Date applyYearLimit(Date dateTime, String picture)
 			return 	dateTime;
 		}
 
+		Calendar currentCalendar = GregorianCalendar.getInstance();
+		currentCalendar.setTime(new Date());
+
 		Calendar calendar = GregorianCalendar.getInstance();
 		calendar.setTime(dateTime);
 		if	(calendar.get(Calendar.YEAR) % 100 < firstYear2K)
 		{
-			if (calendar.get(Calendar.YEAR) < 100)
+			if (calendar.get(Calendar.YEAR) -100 < 1900 )
 				calendar.set(Calendar.YEAR, calendar.get(Calendar.YEAR) + 100);
 		}
-		else if (calendar.get(Calendar.YEAR) > 100)
+		else
 		{
-			calendar.set(Calendar.YEAR, calendar.get(Calendar.YEAR) - 100);
+			if (calendar.get(Calendar.YEAR) > currentCalendar.get(Calendar.YEAR))
+				calendar.set(Calendar.YEAR, calendar.get(Calendar.YEAR) - 100);
 		}
 
-		return dateTime;
+		return calendar.getTime();
 	}
 
 	public String getDateTimePicture(String dateTime)

java/src/test/java/com/genexus/util/TestDateMethods.java

@@ -0,0 +1,45 @@
+package com.genexus.util;
+
+import com.genexus.Application;
+import com.genexus.CommonUtil;
+import com.genexus.LocalUtil;
+
+import java.text.ParseException;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.GregorianCalendar;
+import java.util.TimeZone;
+
+import com.genexus.specific.java.Connect;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class TestDateMethods {
+
+	@Test
+	public void testYearLimit(){
+		Connect.init();
+		LocalUtil localUtil = new LocalUtil('.', "MDY", "24", 30, "eng");
+		Date testDate1 = CommonUtil.nullDate();
+		Date testDate2 = CommonUtil.nullDate();
+
+		String pattern = "dd/MM/yy";
+
+		GXSimpleDateFormat df = new GXSimpleDateFormat(pattern);
+		df.setTimeZone(TimeZone.getDefault());
+		try
+		{
+			testDate1 = localUtil.applyYearLimit(df.parse("12/12/30"), pattern);
+			testDate2 = localUtil.applyYearLimit(df.parse("08/05/76"), pattern);
+		}
+		catch (ParseException e)
+		{
+
+		}
+		Calendar calendar = GregorianCalendar.getInstance();
+		calendar.setTime(testDate1);
+		Assert.assertTrue(calendar.get(Calendar.YEAR) == 1930);
+		calendar.setTime(testDate2);
+		Assert.assertTrue(calendar.get(Calendar.YEAR) == 1976);
+	}
+}