Created attachment 142092 [details]
Dialog

1. Create new java project and add 2 simple java classes:

package test;

public class ClassA {

	private  int const1;
	private int var1;

	public ClassA(int const1, int var1){
		this.const1 = const1;
		this.var1 = var1;
	}
}

---------------------------------

package test;

public class ClassB {

	private void m1(){
		ClassA ca2 = new ClassA(10,5);
	}
}

2. Close bothe classes and open them again

3. Put caret into "ClassA ca2 = new Cla|ssA(10,5);", where '|' is a position of caret

4. From main menu select Refactor > Replace Bonstructor With Builder, set dialog accordin attached image and pres Refactor

>> When you switch to ClassB, it is impossible to perform Undo