42. Try with resource?

Try with resource is the short form of try block and finally block. It will close all the resources automatically when try block is done.

Example: 

 

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class TryWithResourcesExample {
public static void main(String[] args) {
String filePath = “example.txt”;

// Try-with-resources block
try (BufferedReader br = new BufferedReader(new FileReader(filePath))) {
String line;
// Read file line by line
while ((line = br.readLine()) != null) {
System.out.println(line);
}
} catch (IOException e) {
// Handle potential IOException
System.out.println(“Error reading file: ” + e.getMessage());
}

System.out.println(“Program continues normally…”);
}
}

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