*Watch copying and pasting the quotation marks, you may have to retype them to avoid an error
I used eclipse so I will separate main file and the class I built the constructor in, each with their own screenshots and source code.
Screenshot Main File, no imports

————–Beginning of Source Code Main File————————
//Programmer:Akinwale Owi
//Company: Dagba Computers
//Program Purpose: Overloading a Constructor
package DagbaSamples;
//Beginning of Class samples DagbaComputers (contains Main)
public class samples_DagbaComputers
{
//Beginning of Main Function
public static void main(String[] args)
{
//Test output
System.out.printf(“Programmer: Akinwale Owi”+ “\n”);
//creating a doubleStuffed object
doubleStuffed example = new doubleStuffed();
//No parameter example
System.out.printf(example + “\n”);
//Creating parameter with int object
doubleStuffed numExample = new doubleStuffed(5);
//Printing out numExample to test should be 105
System.out.printf(numExample + “\n”);
}
//end of main Function
}
//End of Class samples DagbaComputers (contains Main)
————-End of Source Code Main File——————————–
———————Screenshot doubleStuffed Class——————————

————————-Beginning of doubleStuffed Source Code————————
package DagbaSamples;
//Beginning of public class doubleStuffed
public class doubleStuffed
{
//Constructor – no parameters
doubleStuffed()
{
System.out.printf(“Hello” + “\n”);
}
//End of Constructor – no parameters
//Constructor – int parameter
doubleStuffed (int num1)
{
//Reading in num1
int x = num1;
//Adding 100 to int x
x = x + 100;
System.out.printf(“x = ” + x + “\n”);
}
//End of Constructor – int parameter
}
//end of public class doubleStuffed
————————–End of doubleStuffed Source Code—————————–