diff --git a/test_kolkata.java b/test_kolkata.java
new file mode 100644
index 0000000..d966d72
--- /dev/null
+++ b/test_kolkata.java
@@ -0,0 +1,12 @@
+
+import java.time.*;
+public class test_kolkata {
+    public static void main(String[] args) {
+        try {
+            System.out.println(ZoneId.of("Asia/Kolkata"));
+        } catch(Exception e) {
+            e.printStackTrace();
+        }
+    }
+}
+
diff --git a/test_tz.java b/test_tz.java
new file mode 100644
index 0000000..caa74e3
--- /dev/null
+++ b/test_tz.java
@@ -0,0 +1,19 @@
+
+import java.time.*;
+import java.time.temporal.ChronoUnit;
+
+public class test_tz {
+    public static void main(String[] args) {
+        try {
+            ZoneId zone = ZoneId.of("Asia/Calcutta");
+            LocalDateTime now = LocalDateTime.now(zone).truncatedTo(ChronoUnit.MINUTES);
+            System.out.println("Now in Asia/Calcutta: " + now);
+            LocalTime scheduledTime = LocalTime.parse("11:48:00");
+            LocalTime nowTime = now.toLocalTime();
+            System.out.println("Is equal? " + nowTime.equals(scheduledTime));
+        } catch(Exception e) {
+            e.printStackTrace();
+        }
+    }
+}
+