throw io exception java
public static void foo() throws IOException {
// some code here, when something goes wrong, you might do:
throw new IOException("error message");
}
public static void main(String[] args) {
try {
foo();
} catch (IOException e) {
System.out.println(e.getMessage());
}
}java throws exception on method
static void testMethod() throws Exception {
String test = null;
test.toString();
}throw and throws keyword in java
Throws keyword used for handling exceptions.
Where do you use it? Methods signature.
If you want to handling right away in selenium or Api use “throws” keyword.
Throw is creating an exception. Basically there are doing opposite.
Where do you use it? We use it with in the block.Copyright © 2021 Codeinu
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