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How to use javax.inject.Provider in Java DI with Spring Example
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Below is an example of "How to use javax.inject.Provider in Java DI with Spring Example"
Step.1 Start a Java Project with required jars 
  1. Open Eclipse
  2. Click on menu New -> Others
  3. In wizards type "Java Project" and Select "Java Project"
  4. Click Next
  5. Enter project name as "InjectJavaAnnotation", then click Next
  6. Goto Libraries tab, then click on Add External JARs, then select Spring's 21 Framework Jars javax.inject-1.jar and commons-logging-1.1.jar.
  7. Click Finish.
Step.2 Project Explorer Preview 
bean-configuration.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">

	<context:annotation-config />
	
	<bean id="student" class="Student" scope="prototype" />
	<bean id="studentHolderBean" class="StudentHolder" />

</beans>
StudentHolder.java
import java.util.HashSet;
import java.util.Set;

import javax.inject.Inject;
import javax.inject.Provider;

public class StudentHolder {
	private Set student = new HashSet();
	
	@Inject
	public StudentHolder(Provider studentProvider){
		for (int i=1;i getStudent() {
		return student;
	}
	public void setStudent(Set student) {
		this.student = student;
	}
}
SpringRunner.java
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class SpringRunner {
	public static void main(String[] args) {
		ApplicationContext context = new ClassPathXmlApplicationContext("bean-configuration.xml");
		
		StudentHolder stu = (StudentHolder) context.getBean("studentHolderBean");
		System.out.println(stu.getStudent());
	}
}
Student.java
public class Student {
	private int studentNo;
	private String studentName;
	
	public int getStudentNo() {
		return studentNo;
	}
	public void setStudentNo(int studentNo) {
		this.studentNo = studentNo;
	}
	public String getStudentName() {
		return studentName;
	}
	public void setStudentName(String studentName) {
		this.studentName = studentName;
	}
	
	public String toString(){
		return String.valueOf(this.hashCode());
	}
}
Output 
[26425437, 5862378, 12455463, 32956236]
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