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→Exceptions
// add throws to main declaration...
// add throws to main declaration...
}
}
}</source>
=== Runtime exceptions ===
The compiler does not force you to handle them.
<source lang="java">
package tutorialJava;
public class RuntimeExceptions {
public static void main(String[] args) {
int value = 7;
String[] texts = {"cero", "one", "two"};
//runtime exceptions
//// division by 0(ArithmeticException)
try {
value = value/0;
} catch (Exception e){
System.out.println(e.getMessage());
System.out.println(e.toString());
e.printStackTrace();
}
//// ArrayIndexOutOfBoundsException
System.out.println(texts[3]);
// NoPointerException
}
}</source>
}</source>