Help with Java?

[Corruption]

so im using Eclipse and made a new Java class that looked something like this

import java.util.Scanner;

public class main {

public static void main(String[] args){

 

    // this is to quote text directly

    System.out.println("Hello World!");

 

    // this is to make a letter equal a number

    int x = 5;

    System.out.println(x);

 

    // this is to make a letter equal a decimal

    float y = 5.6F;

    System.out.println(y);

 

    // this is to make a command=false

    boolean FallingDown = false;

    System.out.println(FallingDown);

 

    // this is to make a command true

    boolean FallingUp = true;

    System.out.println(FallingUp);

 

    // this is to make a letter equal another letter

    char z = 'R';

    System.out.println(z);

 

    // this is to make a letter equal a symbol

    char t = '^';

    System.out.println(t);

 

    // this is to make a letter equal anything

    String A = "A 1 1.5 *";

    System.out.println(A);

 

    // this is to make a float command an integer and to make console ignore 

the decimal and the number after it int q = (int)6.9; System.out.println(q);

    // this is to add, divide, multiply, and subtract the defined letter

    int c = 8;

    c /= 7;

 

    System.out.println©;

    // this is to have an interactive chat box that tells you what you wrote

    Scanner b = new Scanner(System.in);

    String input;

 

    System.out.println("Enter Whatever Here");

    input = b.nextLine();

    System.out.println("You Entered: " + input + ".");

 

}

}

which ended up becoming this

Hello World!

5

5.6

false

true

R ^ A 1 1.5 * 6 1

Enter Whatever Here

f

You Entered: f.

but now i closed that class out and started a new on that looks like this

public class MainClass {

public static void mainclass(String[] args){

 

    int age = 5;

    if(age==5){

        System.out.println("You Are Five!");

    }

}

}

but the console from the last class pops up like this

Hello World!

5

5.6

false

true

R ^ A 1 1.5 * 6 1

Enter Whatever Here

f

You Entered: f.

You Are 5!

 

how do i get rid of the old one?

[Neil]

Could someone move this to the programming subforum?

@op: wrap your code In code tags so it gets highlighted.

In java , you cannot have two main classes in the same file (normally).

You will want to create a new class (file) in Eclipse.

Also, your terminology is a bit... Odd. You're not "making a letter equal" something. You're initializing a variable to a value.