Create JavaDateTimeArithmetic.java

janbodnar · web-flow · commit eb2d38a42024 · 2018-01-14T15:55:10.000+01:00
diff --git a/datetime/JavaDateTimeArithmetic.java b/datetime/JavaDateTimeArithmetic.java
@@ -0,0 +1,23 @@
+package com.zetcode;
+
+import java.time.LocalDate;
+import static java.time.temporal.ChronoUnit.DAYS;
+
+public class JavaDateTimeArithmetic {
+
+    public static void main(String[] args) {
+        
+        LocalDate now = LocalDate.now();
+        LocalDate ndate1 = now.plusDays(30);
+        
+        System.out.println(ndate1);
+        
+        LocalDate ndate2 = now.minusWeeks(15);
+        System.out.println(ndate2);
+        
+        
+        LocalDate newYear = LocalDate.of(2018, 1, 1);
+        long dif = DAYS.between(newYear, now);
+        System.out.printf("Days passed since beginning of 2018: %d%n", dif);
+    }
+}
