[BAEL-8456] - Moved Java Date articles into a new module - 'java-dates'

java-dates/src/main/java/com/baeldung/datetime/UseToInstant.java

@@ -0,0 +1,17 @@
+package com.baeldung.datetime;
+
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.util.Calendar;
+import java.util.Date;
+
+public class UseToInstant {
+
+    public LocalDateTime convertDateToLocalDate(Date date) {
+        return LocalDateTime.ofInstant(date.toInstant(), ZoneId.systemDefault());
+    }
+
+    public LocalDateTime convertDateToLocalDate(Calendar calendar) {
+        return LocalDateTime.ofInstant(calendar.toInstant(), ZoneId.systemDefault());
+    }
+}