Dead code and unreachable code errors

Anjali Sharma answered on January 5, 2023 Popularity 2/10 Helpfulness 1/10

answer Dead code and unreachable code errors

Dead code and unreachable code errors

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In first method howToDoInJava_method1(), second print statement is unreachable, so compiler will complain for oblivious reasons.

In second method howToDoInJava_method2(), second print statement is also unreachable, but strange compiler only warns you. We will later try to get the logic here.

In third method howToDoInJava_method3() also, second print statement is unreachable, so compiler will complain again.

public class IdentifyProblemsInCode {
 
    public void howToDoInJava_method1() {
        System.out.println("how to do");
        return;
        System.out.println("in java");
    }
 
    public void howToDoInJava_method2() {
        System.out.println("how to do");
        if (true) {
            return;
        }
        System.out.println("in java");
    }
 
    public void howToDoInJava_method3() {
        System.out.println("how to do");
        while (true) {
            return;
        }
        System.out.println("in java");
    }
}

https://howtodoinjava.com/java/puzzles/dead-code-and-unreachable-code-in-java-puzzle/

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: dead-code javascript unreachable-code

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Contributed on Jan 05 2023

Anjali Sharma

0 Answers Avg Quality 2/10

Dead code and unreachable code errors

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