How to make a write-only class in Java?

Solution:

A class can be made write-only by making all of the fields private. The write-only class will have only setter methods which set the value passed from the main method to the private fields. We cannot read the properties of the class because there is no getter method in this class. Consider the following example.

  //A Java class which has only setter methods.  
public class Student{  
//private data member  
private String college;  
//getter method for college  
public void setCollege(String college){  
this.college=college;  
}  
}  
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