Added description to README

Author: onlyfullstack

README.md

@@ -1 +1,101 @@
-# java-8-features
+# Java 8 features
+
+In this tutorial we will understand the Java 8 features. We will understand and implement the below topics.
+![Onlyfullstack - Java 8 features](https://4.bp.blogspot.com/-DLAaObcNKuQ/XBYm4sxstZI/AAAAAAAAAQw/i7IxNmERlSAYEGNHH5nX-O-lcsflXWHCwCLcBGAs/s1600/java8.jpg)
+
+**1. Functional Interface And Default Methods In Java 8 –**
+
+In this tutorial we will understand below topics- What is the use of Functional Interface in Java 8?
+- When to use Functional Interface in Java 8?
+- What is the need of static method in Interface ?
+- What is the need of having a default method in an interface ?
+
+[**PART 1 : FUNCTIONAL INTERFACE AND DEFAULT METHODS IN JAVA 8**](https://onlyfullstack.blogspot.com/2018/12/part-1-functional-interface-and-default.html)
+
+**2. Lambda Expression in Java 8**
+In this tutorial we will understand below topics
+- What is Lambda Expression in Java 8?
+- Lambda Expression with Parameters
+
+[**PART 2 - LAMBDA EXPRESSION IN JAVA 8**](https://onlyfullstack.blogspot.com/2018/12/lambda-expression-in-java8.html)
+
+**3. Method Reference in Java 8**
+
+In this tutorial we will understand below topics
+ - What is Method Reference in Java 8?
+ - Types of Method References in Java 8?
+
+[**PART 3 - METHOD REFERENCE IN JAVA 8**](https://onlyfullstack.blogspot.com/2018/12/method-reference-in-java-8.html)
+
+**4. Optional in Java 8**
+In this tutorial we will understand below topics
+
+ - Why to use Optional in Java 8?
+ - What is Optional in Java 8?
+ - Different ways to create Optional?
+ - What is the Difference in between Optional.of() and Optional.ofNullable() ?
+ - Optional.of() vs Optional.ofNullable() ?
+ - Methods available in Optional
+
+[**PART 4 – OPTIONAL IN JAVA 8**](https://onlyfullstack.blogspot.com/2018/12/optional-in-java-8.html)
+
+**5. filter(), findAny() in Java 8**
+In this tutorial we will understand below topics
+
+ - How to use filter(), findAny() in Java 8
+ - filter – Under the hood
+
+[**PART 5 - FILTER(), FINDANY() IN JAVA 8**](https://onlyfullstack.blogspot.com/2018/12/filter-findany-in-java-8.html)
+
+**6. map() vs flatMap() in Java 8**
+In this tutorial we will understand below topics
+
+ - map() in Java 8
+ - What is the use of flatMap() in Java 8?
+ - map() vs flatMap()
+ - flatMap() in Java 8
+
+[**PART 6 - MAP() VS FLATMAP() IN JAVA 8**](https://onlyfullstack.blogspot.com/2018/12/map-vs-flatmap-in-java-8.html)
+
+**7. Stream.peek() in Java 8**
+In this tutorial we will understand below topics
+
+ - How Stream.peek() method is different from other methods?
+ - What is the use of peek() method in Java 8?
+
+[**PART 7 - STREAM.PEEK() IN JAVA 8**](https://onlyfullstack.blogspot.com/2018/12/stream-peek-in-java-8.html)
+
+
+**8. Short circuiting operations of Streams in Java 8**
+In this tutorial we will understand below topics
+
+ - Short circuiting operations in Java 8
+ - Different Short circuiting operations in Java 8
+ - limit() in Java 8
+ - findFirst(), findAny() in Java 8
+ - allMatch() anyMatch() noneMatch() in Java 8
+
+[**PART 8 - SHORT CIRCUITING OPERATIONS OF STREAMS IN JAVA 8**](https://onlyfullstack.blogspot.com/2018/12/short-circuiting-operations-java-8.html)
+
+
+**9. Advance Collectors in Java 8**
+In this tutorial we will understand below topics
+
+ - joining() in Java 8
+ - summaryStatistics() in Java 8
+ - partitioningBy() in Java 8
+ - groupingBy() in Java 8
+ - mappingBy() in Java 8
+
+[**PART 9 - ADVANCE COLLECTORS IN JAVA 8**](https://onlyfullstack.blogspot.com/2018/12/advanced-collectors-in-java-8.html)
+
+**10. Intermediate and Terminal Operations of Stream in Java 8**
+In this tutorial we will understand below topics
+
+ - What is Intermediate and Terminal Operations of Stream in Java 8?
+ - Intermediate Operations in Java 8
+ - Terminal Operations in Java 8
+ - Difference between Intermediate and Terminal Operations in Java 8
+ - Intermediate vs Terminal Operations in Java 8
+
+[**PART 10 - INTERMEDIATE AND TERMINAL OPERATIONS OF STREAM IN JAVA 8**](https://onlyfullstack.blogspot.com/2018/12/intermediate-and-terminal-operations-in-java-8.html)