asouza

package br.com.atalho;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.ArrayList;
import java.util.List;

import org.mockito.Mockito;
import net.sf.cglib.proxy.Callback;

asouza

import java.util.Calendar
class Data (val data: Calendar,val ultimo:Int) {
  import Data.Conjuncao
    
  
  def mais(num: Int) = { new Data(data,num) }
  def menos(num: Int) = { new Data(data,-num)}
  
  def meses = { data.add(Calendar.MONTH, ultimo); this }
  def meses(e:Conjuncao):Data = meses

asouza

package br.com.caelum.vraptor.scala;

import java.io.File;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;

import br.com.caelum.vraptor.ioc.Component;
import br.com.caelum.vraptor.ioc.RequestScoped;
import br.com.caelum.vraptor.resource.ResourceMethod;

asouza

package br.com.caelum.teste;

import java.util.Set;

import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;

import org.hibernate.validator.constraints.ScriptAssert;

asouza

//para compilar o exemplo faça =>  scalac arquivo.scala -Xexperimental

package br.com.caelum.dynamic

import java.util.{GregorianCalendar, Calendar}
import java.text.SimpleDateFormat

case class Contato(val nome: String, val email: String, val nascimento: Calendar) {
  override def toString = nome + ";" + email + ";" + new SimpleDateFormat("dd/MM/yyyy").format(nascimento.getTime)
}

asouza

import scala.reflect.api._
import scala.reflect.runtime._
import scala.reflect.runtime.Mirror._


object Pimps{
    implicit def pimp(str:String) = new {
       def test = println("hello")
    }
}

asouza

class ExemploMaisComum {
    private static List<Integer> numeros = Arrays.asList(1,2,3,4,5,6,7,8);
	//passando por todos os números, a não ser que você programe a parada
  	public static void main(String[] args){
  		List<Integer> achados = new ArrayList<>();
  		for(int n : numeros){
  		   if(n % 2 == 0){
  		      achados.add(n);
  		      //poderia parar aqui, é claro :).
  		   }

asouza

package helpers

import java.io.File
import java.io.FileInputStream
import play.api.libs.concurrent.Execution.Implicits._
import org.apache.commons.io.FilenameUtils
import org.apache.commons.io.IOUtils
import fly.play.s3.BucketFile
import fly.play.s3.S3
import fly.play.s3.S3Exception

asouza

@(elements: helper.FieldElements)

<div class="form-group @if(elements.hasErrors){ has-error }" draggable="true">
	<div class="col-sm-2">
		<label for="inputNumero" class="control-label">@elements.label</label>
	</div>
	<div class="col-sm-10">
		<input type="text" class="form-control" name="@elements.name" value="@elements.field.value" id="@elements.id">
	</div>
</div>

asouza

			<servlet>
				<servlet-name>springmvc</servlet-name>
				<servlet-class>
					org.springframework.web.servlet.DispatcherServlet
				</servlet-class>
				<init-param>
					<param-name>contextConfigLocation</param-name>
					<param-value>
						/WEB-INF/spring-context.xml
					</param-value>