/**
* Robot class having maze and its information ie.
* current row and column.
*/
public class Robot {

protected Maze maze;

private int currRow;

private int currCol;

private String name;

/**
* Robot constructor takes a maze object.
* @param maze
*/
public Robot (Maze maze){
   this.maze = maze;
   setCurrRow(this.maze.getStartRow());
   setCurrCol(this.maze.getStartCol());
}

/**
* This method will be implemented by its sub classes
* @return
*/
public int chooseMoveDirection(){
   return 0;
}

/**
* This method will be implemented by its sub classes
* @return
*/
public boolean move(int direction){
   return false;
}

/**
* This method checks if the current location has reached on exit location.
* @return
*/
public boolean solved(){
   return getCurrRow() == this.maze.getExitRow() && getCurrCol() == this.maze.getExitCol();
}

/**
* It returns the maze.
* @return
*/
public Maze getMaze() {
   return maze;
}

public void setMaze(Maze maze) {
   this.maze = maze;
}

/**
* Mutator method to get current row
* @return
*/
public int getCurrRow() {
   return currRow;
}

/**
* Mutator method to set current row
* @return
*/
public void setCurrRow(int currRow) {
   this.currRow = currRow;
   maze.setCurrRow(currRow);
}

/**
* Mutator method to get current row
* @return
*/
public int getCurrCol() {
   return currCol;
}

/**
* Mutator method to get current column
* @return
*/
public void setCurrCol(int currCol) {
   this.currCol = currCol;
   maze.setCurrCol(currCol);
}

1. Write a Java program that consists of repeated calls to 2 method...