Write a Java program to replace each substring of a given string that matches the given regular expression with the given replacement.
Sample string : "The quick brown fox jumps over the lazy dog."
In the above string replace all the fox with cat.
Java Programming Language String in java (Article) String in java (Program)
3922Program:
public class Exercise { public static void main(String[] args) { String str = "The quick brown fox jumps over the lazy dog."; // Replace all the 'dog' with 'cat'. String new_str = str.replaceAll("fox", "cat"); // Display the strings for comparison. System.out.println("Original string: " + str); System.out.println("New String: " + new_str); } }
Output:
Original string: The quick brown fox jumps over the lazy dog. New String: The quick brown cat jumps over the lazy dog. Press any key to continue . . .
Explanation:
None
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