added foreach4.java

sauravpd · sauravpd · commit 2c5acae1ba5f · 2020-01-31T00:54:45.000+05:30
diff --git a/java8Tutorials/src/main/java/java8/functionalInterface/ForEachDemo4.java b/java8Tutorials/src/main/java/java8/functionalInterface/ForEachDemo4.java
@@ -0,0 +1,21 @@
+package java8.functionalInterface;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ForEachDemo4 
+{
+	public static void main(String[] args) 
+	{
+		List<Integer> intItems = new ArrayList<>();
+		intItems.add(10);
+		intItems.add(50);
+		intItems.add(40);
+		intItems.add(30);
+		intItems.add(20);
+
+		// method reference
+		intItems.forEach(System.out::println); // 10 50 40 30 20
+			
+	}
+}
