Example input
[Insert the code here]: def is_prime(number): if number <= 1: return False for i in range(2, number): if number % i == 0: return False return True def print_prime_numbers_in_range(start, end): for num in range(start, end + 1): if is_prime(num): print(num) print_prime_numbers_in_range(10, 50)
[Specify the programming language of the specified source code]: python
[Specify the target programming language]: java
Example output
Here’s the translated code from Python to Java, maintaining the original logic and functionality:
### Translated Java Code:
```java
public class PrimeNumberPrinter {
// Method to check if a number is prime
public static boolean isPrime(int number) {
if (number <= 1) {
return false;
}
for (int i = 2; i < number; i++) {
if (number % i == 0) {
return false;
}
}
return true;
}
// Method to print prime numbers in a given range
public static void printPrimeNumbersInRange(int start, int end) {
for (int num = start; num <= end; num++) {
if (isPrime(num)) {
System.out.println(num);
}
}
}
public static void main(String[] args) {
// Call the method to print prime numbers in the range 10 to 50
printPrimeNumbersInRange(10, 50);
}
}
```
### Explanation of Changes:
1. **Class Structure:**
- Java requires a class structure, so the code was encapsulated in a class named `PrimeNumberPrinter`.
2. **Method Declaration:**
- In Java, methods must have explicit access modifiers (`public`, `static`), return types (`boolean` for `isPrime`), and parameter types (`int` for `number`, `start`, and `end`).
3. **Loops and Conditions:**
- Java uses the `for` loop and `if` statement in similar fashion to Python, but the syntax requires explicit type declarations (e.g., `int i`).
4. **Printing Output:**
- Java uses `System.out.println()` to print output, whereas Python uses `print()`.
### Edge Cases and Testing Scenarios:
1. **Input Values Below 2:**
- Test with `start = 1` and `end = 1` or any range where no prime numbers exist (e.g., `start = 0`, `end = 0`).
2. **Range with Only One Prime Number:**
- Test with a range where the only prime number is the upper or lower bound (e.g., `start = 2`, `end = 2`).
3. **Large Numbers:**
- Check performance with larger values (e.g., `start = 1000`, `end = 10000`) to see if the prime number check remains efficient.
Let me know if you need further details or adjustments!