Garbage collection

Singleton in same package same class,


package com.singletone.test;


class SingletoneBorn{

private static SingletoneBorn instanse = new SingletoneBorn();

private SingletoneBorn(){}

public static SingletoneBorn getInstanse() {
return instanse;
}

public void showDetails(){
System.out.println("This is singletone born world");
}
}

public class SingletoneTest {

public static void main(String args[]){
SingletoneBorn sb = SingletoneBorn.getInstanse();
sb.showDetails();

}


}

Singleton same package different class


Singleton class

package com.singletone.test;

public class SingletoneTest {


private static SingletoneTest instanse = new SingletoneTest();

private SingletoneTest(){}

public static SingletoneTest getInstanse() {
return instanse;
}

public void showDetails(){
System.out.println("This is singletone born world");
}

}

Singleton usage class

package com.singletone.test;

public class TestSingletone {
public static void main(String args[]){

SingletoneTest st = SingletoneTest.getInstanse();
st.showDetails();
}


}

Singleton different package different class


Singleton class

package com.singletone.test;

public class SingletoneTest {


private static SingletoneTest instanse = new SingletoneTest();

private SingletoneTest(){}

public static SingletoneTest getInstanse() {
return instanse;
}

public void showDetails(){
System.out.println("This is singletone born world");
}

}

Singleton usage class

package com.singletone.test2;

import com.singletone.test.SingletoneTest;

public class SingleTest {

public static void main(String args[]){
SingletoneTest st = SingletoneTest.getInstanse();
System.out.println("Singletone method call in nother package");
st.showDetails();
}




}