Java Community | Help. Code. Learn.•2d ago

I am trying to create a simple java project Student Management System

I have a problem in compiling 2 java files I can't seem to connect them both. Those 2 java files are under the same folder

11 Replies

JavaBot•2d ago

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Larry_springboot•2d ago

Use this. Or getters as specified

wrain2055OP•2d ago

I did try to use it but is it correct?

Larry_springboot•2d ago

Can you upload the whole class

Kyo-chan•2d ago

Syntax highlighting colors show very clearly that you have one too many }

wrain2055OP•2d ago

public class Student {
   private final String name; 
    private final int age;
    private final int id; 

    //constructor for Student
public Student (String name, int age, int id){
    this.name = name;
    this.age = age;
    this.id = id;
   } 
}


// Getter method to get the student's name
public String getName(){ //getName is a method to get the student's name
    return name; //return the student's name
}

//setter method to set the student's name
public void setName (String name ){
    this.name = name; //set the new name
}

public int getAge(){
    return age;
}

public void setAge (int age ) {
    this.age = age; 
}
 public int getId(){
    return id; 
}
public void setId(int id){
    this.id = id;
}

             // toString() method for custom object representation
    @Override
    public String toString() {
        return "ID: " + id + ", Name: " + name + ", Age: " + age;
    }

public class Student {
   private final String name; 
    private final int age;
    private final int id; 

    //constructor for Student
public Student (String name, int age, int id){
    this.name = name;
    this.age = age;
    this.id = id;
   } 
}


// Getter method to get the student's name
public String getName(){ //getName is a method to get the student's name
    return name; //return the student's name
}

//setter method to set the student's name
public void setName (String name ){
    this.name = name; //set the new name
}

public int getAge(){
    return age;
}

public void setAge (int age ) {
    this.age = age; 
}
 public int getId(){
    return id; 
}
public void setId(int id){
    this.id = id;
}

             // toString() method for custom object representation
    @Override
    public String toString() {
        return "ID: " + id + ", Name: " + name + ", Age: " + age;
    }

Larry_springboot•2d ago

Your issue is final keyword How can you use final yet you have setters Totally contradictory ideas

wrain2055OP•2d ago

public class Student {
   private String name; 
    private int age;
    private int id; 

    //constructor for Student
public Student (String name, int age, int id){
    this.name = name;
    this.age = age;
    this.id = id;
   } 



// Getter method to get the student's name
public String getName(){ //getName is a method to get the student's name
    return name; //return the student's name
}

//setter method to set the student's name
public void setName (String name ){
    this.name = name; //set the new name
}

public int getAge(){
    return age; //return the student's age
}

public void setAge (int age ){
    this.age = age; 
}
 public int getId(){
    return id; 
}
public void setId(int id){
    this.id = id;
}

             // toString() method for custom object representation
    @Override
    public String toString() {
        return "ID: " + id + ", Name: " + name + ", Age: " + age;
    }
 }

public class Student {
   private String name; 
    private int age;
    private int id; 

    //constructor for Student
public Student (String name, int age, int id){
    this.name = name;
    this.age = age;
    this.id = id;
   } 



// Getter method to get the student's name
public String getName(){ //getName is a method to get the student's name
    return name; //return the student's name
}

//setter method to set the student's name
public void setName (String name ){
    this.name = name; //set the new name
}

public int getAge(){
    return age; //return the student's age
}

public void setAge (int age ){
    this.age = age; 
}
 public int getId(){
    return id; 
}
public void setId(int id){
    this.id = id;
}

             // toString() method for custom object representation
    @Override
    public String toString() {
        return "ID: " + id + ", Name: " + name + ", Age: " + age;
    }
 }

I removed the final modifier and removed the bracket at line 13 and moved it at line 45 and all of the errors went away

JavaBot•21h ago

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wrain2055OP•21h ago

I see thank you now I know appreciate your help guys!

JavaBot•16h ago

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I am trying to create a simple java project Student Management System