Free Online Go to Java Code Converter

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

How to Use Our Go to Java Code Converter

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

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About Go

Go is a statically typed, compiled programming language designed at Google. Go is syntactically similar to C, but with memory safety, garbage collection, structural typing, and CSP-style concurrency.

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.

Palindrome Check Example: Go vs Java

Palindrome Check in Go

package main

import (
    "fmt"
    "strings"
    "unicode"
)

func isPalindrome(s string) bool {
    // Clean the string
    clean := strings.Map(func(r rune) rune {
        if unicode.IsLetter(r) || unicode.IsNumber(r) {
            return unicode.ToLower(r)
        }
        return -1
    }, s)
    
    // Check palindrome
    for i := 0; i < len(clean)/2; i++ {
        if clean[i] != clean[len(clean)-1-i] {
            return false
        }
    }
    return true
}

func main() {
    fmt.Println(isPalindrome("A man, a plan, a canal: Panama")) // true
    fmt.Println(isPalindrome("race a car")) // false
}

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
    }
}

Bubble Sort Example: Go vs Java

Bubble Sort in Go

package main

import "fmt"

func bubbleSort(arr []int) {
    n := len(arr)
    for i := 0; i < n; i++ {
        for j := 0; j < n-i-1; j++ {
            if arr[j] > arr[j+1] {
                arr[j], arr[j+1] = arr[j+1], arr[j]
            }
        }
    }
}

func main() {
    arr := []int{64, 34, 25, 12, 22, 11, 90}
    bubbleSort(arr)
    fmt.Println(arr)
}

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));
    }
}

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About Go

About Java

Palindrome Check Example: Go vs Java

Palindrome Check in Go

Palindrome Check in Java

Bubble Sort Example: Go vs Java

Bubble Sort in Go

Bubble Sort in Java

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