added foreach demo

sauravpd · sauravpd · commit e0a928dcdb6e · 2020-01-30T21:35:57.000+05:30
diff --git a/java8Tutorials/src/main/java/java8/functionalInterface/ForEachDemo3.java b/java8Tutorials/src/main/java/java8/functionalInterface/ForEachDemo3.java
@@ -0,0 +1,25 @@
+package java8.functionalInterface;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ForEachDemo3 
+{
+	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);
+
+		//lambda
+		intItems.forEach(item->{
+			if(item>20)
+			{
+				System.out.println(item);//50 40 30
+			}
+		});
+	}
+}
