Question

Consider the following code:

public class Example {
    public static void doOp(Op op) {
        boolean result = op.operation(true, false);
        System.out.println(result);
    }

    public static void main(String[] args) {
        doOp(new AndOperation());
        doOp(new OrOperation());
    }
}

main's output:

false
true

Define any interfaces and/or classes necessary to make this output happen. Multiple answers are possible. You may not modify any of the code in Example.

Answer 1

interface Op{//interface Op with method declaration
public boolean operation(boolean v1,boolean v2);
}
class AndOperation implements Op{//class definition that implements interface
public boolean operation(boolean v1,boolean v2){//and operation
return v1&&v2;
}
}
class OrOperation implements Op{//class definition that implements interface
public boolean operation(boolean v1,boolean v2){//oroperation
return v1||v2;
}
}   
public class Example {//starter code provided
public static void doOp(Op op) {
boolean result = op.operation(true, false);
System.out.println(result);
}

public static void main(String[] args) {
doOp(new AndOperation());
doOp(new OrOperation());
}
}

Screenshots:

The screenshots are attached below for reference.

Please follow them for proper indentation and output.

Please upvote my answer .

Thank you.