Added Supplier Example

Author: spdpiyush

Modern-Java-Examples/src/com/learn/functionalInterfaces/SupplierExample.java

@@ -0,0 +1,22 @@
+package com.learn.functionalInterfaces;
+
+import com.learn.data.Student;
+import com.learn.data.StudentDataBase;
+
+import java.util.List;
+import java.util.function.Supplier;
+
+public class SupplierExample {
+
+    public static void main(String[] args) {
+
+        Supplier<Student> supplier = () -> {
+            return StudentDataBase.getAllStudents().get(0);
+        };
+
+        System.out.println(supplier.get());
+
+        Supplier<List<Student>> supplier1 = StudentDataBase::getAllStudents;
+        System.out.println(supplier1.get());
+    }
+}

README.md

@@ -15,6 +15,38 @@ This repository contains the basic & advance level examples related to Java
     * [BiFunction](Modern-Java-Examples/src/com/learn/functionalInterfaces/BiFunctionExample.java)
     * [UnaryOperator](Modern-Java-Examples/src/com/learn/functionalInterfaces/UnaryOperatorExample.java)
     * [BinaryOperator](Modern-Java-Examples/src/com/learn/functionalInterfaces/BinaryOperatorExample.java)
+    * [Supplier](Modern-Java-Examples/src/com/learn/functionalInterfaces/SupplierExample.java)
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