Compile and execute the code in java:

Assignment.java

public class Assignment $\{//$ a class named Assignment $-$ an assignment within a course

private String assignmentName;

private String assignmentType;

private int numPointsPossible;

private double difficultyRating;

public Assignment$($String assignmentName, String assignmentType, int numPointsPossible, double difficultyRating$)\{$

this.setAssignmentName$($assignmentName$)$;

this.setAssignmentType$($assignmentType$)$;

this.setNumPointsPossible$($numPointsPossible$)$;

this.setDifficultyRating$($difficultyRating$)$;

$\}$

public String getAssignmentName$()\{$

return assignmentName;

$\}$

public void setAssignmentName$($String assignmentName$)\{$

this.assignmentName $=$ assignmentName;

$\}$

public String getAssignmentType$()\{$

return assignmentType;

$\}$

public void setAssignmentType$($String assignmentType$)\{$

this.assignmentType $=$ assignmentType;

$\}$

public int getNumPointsPossible$()\{$

return numPointsPossible;

$\}$

public void setNumPointsPossible$($int numPointsPossible$)\{$

this.numPointsPossible $=$ numPointsPossible;

$\}$

public double getDifficultyRating$()\{$

return difficultyRating;

$\}$

public void setDifficultyRating$($double difficultyRating$)\{$

this.difficultyRating $=$ difficultyRating;

$\}$

$\}$