JAVA: There are three errors with the program below (issues which would prevent the program from compiling). State what the errors are and why they occur. import java.util.Scanner; import java.io.FileOutputStream; import java.io.FileInputStream; import java.io.IOException; public class MyClass extends AnotherClass, ThirdClass { private int i; private String s; public MyClass(String s) { this.s = s; i = s.length(); } public abstract int doSomething(); public void readString() throws IOException { FileInputStream inFile = new FileInputStream("Text.txt"); Scanner scan = new Scanner(inFile); s = scan.next(); i = s.length(); inFile.close(); scan.close(); } public void writeString() throws IOException { FileOutputStream outFile = new FileOutputStream("Text.txt"); PrintWriter pw = new PrintWriter(outFile); pw.println(s); outFile.close(); }  }

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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JAVA:

There are three errors with the program below (issues which would prevent the program from compiling). State what the errors are and why they occur.

import java.util.Scanner;
import java.io.FileOutputStream;
import java.io.FileInputStream;
import java.io.IOException;

public class MyClass extends AnotherClass, ThirdClass {
private int i;
private String s;

public MyClass(String s) {
this.s = s;
i = s.length();
}

public abstract int doSomething();

public void readString() throws IOException {
FileInputStream inFile = new FileInputStream("Text.txt");
Scanner scan = new Scanner(inFile);
s = scan.next();
i = s.length();
inFile.close();
scan.close();
}

public void writeString() throws IOException {
FileOutputStream outFile = new FileOutputStream("Text.txt");
PrintWriter pw = new PrintWriter(outFile);
pw.println(s);
outFile.close();

}

There are three errors with the program below (issues which would prevent the program from
compiling). State what the errors are and why they occur.
import java.util.Scanner;
import java.io.FileOutputStream;
import java.io.FileInputStream;
import java.io.IOException;
public class MyClass extends AnotherClass, ThirdClass {
private int i;
private string s;
}
public MyClass(Strings) {
this.s = 5;
i = s.length();
}
public abstract int dosomething();
public void readstring() throws IOException {
FileInputStream inFile = new FileInputStream("Text.txt");
Scanner scan = new Scanner(inFile);
s = scan.next();
i = s.length();
inFile.close();
scan.close();
}
public void writestring() throws IOException {
FileOutputStream outFile = new FileOutputStream("Text.txt");
Printwriter pw = new Printwriter(outFile);
pw.println(s);
outfile.close();
}
Transcribed Image Text:There are three errors with the program below (issues which would prevent the program from compiling). State what the errors are and why they occur. import java.util.Scanner; import java.io.FileOutputStream; import java.io.FileInputStream; import java.io.IOException; public class MyClass extends AnotherClass, ThirdClass { private int i; private string s; } public MyClass(Strings) { this.s = 5; i = s.length(); } public abstract int dosomething(); public void readstring() throws IOException { FileInputStream inFile = new FileInputStream("Text.txt"); Scanner scan = new Scanner(inFile); s = scan.next(); i = s.length(); inFile.close(); scan.close(); } public void writestring() throws IOException { FileOutputStream outFile = new FileOutputStream("Text.txt"); Printwriter pw = new Printwriter(outFile); pw.println(s); outfile.close(); }
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