Task on Java Lambda and streams

Java Streams Exercise

Assume that an Electronics Shop currently has the following products in its stock for sale:

Task 1: Write a method to filter out all the mobile products and show their names and the

associated price.

Task 2: Write a method that sorts the price from low to high according to a given category and

shows the sorted products.

NOTE: Please use Java Streams for Filter and Sort.

Java Generics Exercise

Assume the above same Electronics Shop data and please complete the following tasks on


Task 1: Write a Generic method that accepts an array list and sorts the items in ascending order

and returns back the sorted array list.

Task 2: Write a method that shows that sorted list.

Note: Do not use the Java Streams for Sorting.

Java Lambda Expression Exercise

Use the same above data of the Electronic Shop;

Task 1: Write a Lambda expression to get the total price of the entire stock available in the


Task 2: Write a Lambda expression to list out and show the products having a price of more

than 50 thousand.

Skills: Java, Java Tutoring, Java Spring

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