Question: This exercise can be completed individually or in pairs. If working in pairs, each member of the pair should make an individual submission and indicate

This exercise can be completed individually or in pairs. If working in pairs, each member of the pair should make an individual submission and indicate their partner's name
In the first lesson, you encountered a Java code snippet that resulted in a compilation error, specifically: "Local variables referenced from a lambda expression must be final or effectively final." Your task is to correct this error by rewriting the code. The modified code should allow you to modify the value of a local variable x within the lambda expression. It's important to note that the variable x should remain a local variable and should not be transformed into a field. After fixing the error, analyze the usage of lambda notation in Java based on the language evaluation criteria discussed in this lesson.
Instructions:
Correct the compilation error in the provided Java code snippet.
Ensure that the modified code permits changing the value of the local variable x within the lambda expression.
Maintain x as a local variable and refrain from converting it into a field.
Evaluate the usage of lambda notation in Java according to the language evaluation criteria introduced in this lesson.
Submit the corrected code, your evaluation, and, if applicable, a screenshot of a sample run.
Java Code Snippet:
public static void main(String[] args){
int x = args.length;
Runnable task =()-> System.out.println(++x); // compilation error
task.run();
}

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Finance Questions!