Groovy Exception Handling is Optional Step 11

In Groovy, you also have optional exception handling.

In Java you have:

try

{

Reader reader=new FileREader("/foo.txt")

}

catch(FileNotFoundException e)

{

System.out.println(e.printStackTrace());

}

In Groovy you can write code like this:

def reader=new FileReader("/foo.txt")

Groovy converts all checked exceptions to unchecked exceptions. This allows you control over catching an exception or not catching it.

Import statements are also optional.

Go To Step 12