point.comJava Try Catch Block
In Java, a try block is placed around the code that might throw an exception. It should be used among the method.
Java try block should be followed by either catch or finally block.
Syntax:
try {
// Code that might
throw an exception
}catch (ExceptionName e) {
//Catch block
}
Catch Block
A catch block is used to handle an exception by declaring the type of exception you are trying to catch. It should be used after the try block.
Example
public class ExceptionHandling{
public static void main(String args[]){
try{
int a=1/0;
}
catch(ArithmeticException ae){
System.out.println(ae);
}
finally{
System.out.println("Always execute");
}
}
}
Finally Block
A finally block of code always executes whether an exception is handled or not.
A finally block is also used for clean up processing e.g like closing connection, closing stream, closing a file, etc.
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