23. try {
// code that may cause an exception.
// It may consist of multiple lines of code.
}
//May contain any number of catch blocks.
catch (exception name) {
// Place code here that handles the exception.
// Catch block may contain a throw statement.
}
catch (exception name) {
// Place code here that handles the exception.
}
finally {
// this code is always executed whether or not an exception
// occurs.
}