Free Online Java to Perl Code Converter

Instantly convert code snippets from Java to Perl with our free online code converter. Transform your code easily and accurately.

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How to Use Our Java to Perl Code Converter

  1. Paste your Java code snippet into the input box.
  2. Click the "Convert" button to transform your code.
  3. Our AI-powered converter will instantly translate your Java code to Perl.
  4. Copy the converted Perl code and use it in your project.

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About Java

Java is a high-level programming language developed by Sun Microsystems. It was originally designed for developing programs for set-top boxes and handheld devices, but later became a popular choice for creating web applications.

About Perl

Perl is a family of two high-level, general-purpose, interpreted programming languages.

Palindrome Check Example: Java vs Perl

Palindrome Check in Java

public class PalindromeChecker {
    public static boolean isPalindrome(String str) {
        String cleanStr = str.toLowerCase().replaceAll("[^a-z0-9]", "");
        return cleanStr.equals(new StringBuilder(cleanStr).reverse().toString());
    }

    public static void main(String[] args) {
        System.out.println(isPalindrome("A man, a plan, a canal: Panama")); // true
        System.out.println(isPalindrome("race a car")); // false
    }
}

Palindrome Check in Perl

sub is_palindrome {
    my $str = shift;
    $str =~ s/[^a-zA-Z0-9]//g;
    $str = lc($str);
    return $str eq reverse($str);
}

# Example usage
print is_palindrome("A man, a plan, a canal: Panama") ? "true\n" : "false\n";
print is_palindrome("race a car") ? "true\n" : "false\n";

Bubble Sort Example: Java vs Perl

Bubble Sort in Java

public class BubbleSort {
    public static void bubbleSort(int[] arr) {
        int n = arr.length;
        for (int i = 0; i < n; i++) {
            for (int j = 0; j < n - i - 1; j++) {
                if (arr[j] > arr[j + 1]) {
                    int temp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = temp;
                }
            }
        }
    }

    public static void main(String[] args) {
        int[] arr = {64, 34, 25, 12, 22, 11, 90};
        bubbleSort(arr);
        System.out.println(Arrays.toString(arr));
    }
}

Bubble Sort in Perl

sub bubble_sort {
    my @arr = @_;
    my $n = scalar @arr;
    for my $i (0..$n-1) {
        for my $j (0..$n-$i-2) {
            if ($arr[$j] > $arr[$j+1]) {
                @arr[$j,$j+1] = @arr[$j+1,$j];
            }
        }
    }
    return @arr;
}

my @arr = (64, 34, 25, 12, 22, 11, 90);
print join(" ", bubble_sort(@arr)) . "\n";

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