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ה-throw and throws הוא הרעיון של טיפול בחריג כאשר מילת המפתח זריקה זורקת את החריג במפורש מתוך שיטה או גוש קוד ואילו מילת המפתח זריקה משמשת בחתימה של השיטה.

יש הרבה הבדלים ביניהם לזרוק ו זורק מילות מפתח. רשימה של הבדלים בין זריקה להטלה ניתנת להלן:

זריקת Java דוגמה

TestThrow.java

 public class TestThrow { //defining a method public static void checkNum(int num) { if (num <1) { throw new arithmeticexception('
number is negative, cannot calculate square'); } else system.out.println('square of ' + num (num*num)); main method public static void main(string[] args) testthrow obj="new" testthrow(); obj.checknum(-3); system.out.println('rest the code..'); < pre> <p> <strong>Output:</strong> </p> <img src="//techcodeview.com/img/exception-handling/22/difference-between-throw.webp" alt="Difference between throw and throws in Java"> <h2>Java throws Example</h2> <p> <strong>TestThrows.java</strong> </p> <pre> public class TestThrows { //defining a method public static int divideNum(int m, int n) throws ArithmeticException { int div = m / n; return div; } //main method public static void main(String[] args) { TestThrows obj = new TestThrows(); try { System.out.println(obj.divideNum(45, 0)); } catch (ArithmeticException e){ System.out.println(&apos;
Number cannot be divided by 0&apos;); } System.out.println(&apos;Rest of the code..&apos;); } } </pre> <p> <strong>Output:</strong> </p> <img src="//techcodeview.com/img/exception-handling/22/difference-between-throw-2.webp" alt="Difference between throw and throws in Java"> <h2>Java throw and throws Example</h2> <p> <strong>TestThrowAndThrows.java</strong> </p> <pre> public class TestThrowAndThrows { // defining a user-defined method // which throws ArithmeticException static void method() throws ArithmeticException { System.out.println(&apos;Inside the method()&apos;); throw new ArithmeticException(&apos;throwing ArithmeticException&apos;); } //main method public static void main(String args[]) { try { method(); } catch(ArithmeticException e) { System.out.println(&apos;caught in main() method&apos;); } } } </pre> <p> <strong>Output:</strong> </p> <img src="//techcodeview.com/img/exception-handling/22/difference-between-throw-3.webp" alt="Difference between throw and throws in Java"> <hr></1)>

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ג'אווה זרוק וזורק דוגמה

TestThrowAndThrows.java

 public class TestThrowAndThrows { // defining a user-defined method // which throws ArithmeticException static void method() throws ArithmeticException { System.out.println('Inside the method()'); throw new ArithmeticException('throwing ArithmeticException'); } //main method public static void main(String args[]) { try { method(); } catch(ArithmeticException e) { System.out.println('caught in main() method'); } } } 

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