Can someone just very quickly debug this????

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
Problem 1PE
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Can someone just very quickly debug this????

 

Main.java
1- public class Main {
2-
public static void main(String[] args) {
4
static int age;
5
}
7
8 -
public static display() {
10
System.out.println(age);
11
12
}
13
14 -
public static increase() A
15
16
age = age + 1;
17
18
}
19
20 -
Main obj1
= new Main() {
21
22
obj1.age
21;
23
24
obj1.display();
25
26
obj1.increase();
27
28
}
29
30 -
Main obj2
= new Main() {
31
32
obj2.age
22;
33
34
obj2.display();
36
obj2.increase();
37
38
39
}
40
LO LO
m m m m m
Transcribed Image Text:Main.java 1- public class Main { 2- public static void main(String[] args) { 4 static int age; 5 } 7 8 - public static display() { 10 System.out.println(age); 11 12 } 13 14 - public static increase() A 15 16 age = age + 1; 17 18 } 19 20 - Main obj1 = new Main() { 21 22 obj1.age 21; 23 24 obj1.display(); 25 26 obj1.increase(); 27 28 } 29 30 - Main obj2 = new Main() { 31 32 obj2.age 22; 33 34 obj2.display(); 36 obj2.increase(); 37 38 39 } 40 LO LO m m m m m
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Java is one of the languages, which is considerably used in many sectors of Computer.  In older times, mostly all the applications required java to be installed in system, to be worked properly. It gets utilized in many of the development projects. It helps in producing multiple software's on multiple platforms. It is an object oriented programming language. Many websites and applications are worked on the basis on Java and being their integral parts, it plays an important role. 

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