Exercise Using AST Transformations in Groovy Scripting groovy training in telugu 12

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[Exercise] Using AST Transformations

In this exercise we are going to accomplish 2 goals.

Get a little more familiar with the Groovy API Docs

Learn how to use AST Transformations

We have already shown in previous lectures the ToString and Immutable AST Transformations.

I want you to find 2 more and create either an example or examples of how to use them. Again there is no correct answer here. Browse the Groovy API Docs below and find 2 that you would like to give a test a drive.

import groovy.transform.Cannonical

@Cannonical

class Customer{

String fname,lastname

int age

Date since

Collections favItems=["Food']

def object

}

def d=new Date()

def anyObject =new Object()

def c1=new Customer(fname:"ram",lname:"krishna",age:25,since:d,favItems:["Books","Games"],object:anyObject)

fef c2=new Customer("ram","krishna",25,d,["Books","Games"],anyObject)

assert c1==c2

import groovy.transform.*

@ToString

@Sortable

class Person{

String first

String last

}

def p1=new Person(first:"joe",last:"vega")

def p2=new Person(first:"Dan",last:"vega")

def people=[p1,p2]

println people