Ignore deprecations in test code

src/test/java/org/apache/commons/lang3/time/DateFormatUtilsTest.java

@@ -37,6 +37,7 @@ import org.junit.Test;
 /**
  * TestCase for DateFormatUtils.
  */
+@SuppressWarnings("deprecation") // tests lots of deprecated items
 public class DateFormatUtilsTest {
 
     @Rule

src/test/java/org/apache/commons/lang3/time/DateUtilsRoundingTest.java

@@ -51,6 +51,7 @@ public class DateUtilsRoundingTest {
     Date targetMilliSecondDate;
 
     Calendar januaryOneCalendar;
+    @SuppressWarnings("deprecation")
     FastDateFormat fdf = DateFormatUtils.ISO_DATETIME_FORMAT;
 
 

src/test/java/org/apache/commons/lang3/time/DateUtilsTest.java

@@ -1203,6 +1203,7 @@ public class DateUtilsTest {
     }
 
     // http://issues.apache.org/jira/browse/LANG-530
+    @SuppressWarnings("deprecation")
     @Test
     public void testLang530() throws ParseException {
         final Date d = new Date();

src/test/java/org/apache/commons/lang3/time/DurationFormatUtilsTest.java

@@ -253,6 +253,7 @@ public class DurationFormatUtilsTest {
         DurationFormatUtils.formatDuration(-5000, "S", true);
     }
 
+    @SuppressWarnings("deprecation")
     @Test
     public void testFormatPeriodISO() {
         final TimeZone timeZone = TimeZone.getTimeZone("GMT-3");

src/test/java/org/apache/commons/lang3/time/FastDatePrinterTest.java

@@ -382,6 +382,7 @@ public class FastDatePrinterTest {
         assertEquals("11 23 23 11", printer.format(calendar));
     }
 
+    @SuppressWarnings("deprecation")
     @Test
     public void testStringBufferOptions() {
         final DatePrinter format = getInstance("yyyy-MM-dd HH:mm:ss.SSS Z", TimeZone.getTimeZone("GMT"));