Write some code that checks if some variable called "someVar" is greater than 0, and if so, throws a RuntimeException.

In python using beginners methods (no custom classes etc) and small files -  How do I have a user find and replace bad information in a text file?  My instructor says: The program will READ in data from a text file named StudyHours.txt. The user corrects any bad data. The program updates the information in StudyHours.txt file. For example if the file contains a letter grade of K which is not a possible letter grade.   StudyHours.txt contains the following data: first line full name second line number of credits third line grade desired for each class   Example format StudyHours.txt file Aaron RODgers 12 A Tom brady 9 K philip Rivers apple c Joe Theismann 15 B   I need to show the user the contents of the file, have them enter in corrections, and then update the file with the correct information with the bad information deleted.   So far I have this: import os def main():found = False badFile = open('StudyHours.txt', 'r') print(badFile.read()) search = input('Enter what you want to…

JAVA PROGRAM PLEASE PLEASE PLEASE MODIFY THIS PROGRAM SO WHEN I UPLOAD IT TO HYPERGRADE IT PASSES THE TEST BECAUSE IT DOES NOT RUN IN HYPERGRADE. THEN TAKE OUT THE FOLLOWING FROM THE PROGRAM System.err.println("Error: " + filename + " is missing."); System.err.println("Error: Boynames.txt is missing."); and System.err.println("Error: Girlnames.txt is missing."); ALSO MAKE SURE IT PRINTS OUT THE FOLLOWING TEST CASE: Enter a name to search or type QUIT to exit:\nAnnabelleENTERThe name 'Annabelle' was not found in either list.\nEnter a name to search or type QUIT to exit:\nxavierENTERThe name 'Xavier' was found in popular boy names list (line 81).\nEnter a name to search or type QUIT to exit:\nAMANDAENTERThe name 'Amanda' was found in popular girl names list (line 63).\nEnter a name to search or type QUIT to exit:\njOrdAnENTERThe name 'Jordan' was found in both lists: boy names (line 38) and girl names (line 75).\nEnter a name to search or type QUIT to exit:\nquitENTER   IT HAS TO SAY…

I have tried numerous codes to try to find a solution to this one.  I continue to get error codes for the shopping cart.  My guess it has something to do with the scanner?  Here is the problem and what is pre-loaded into the program: Create a program using classes that does the following in the zyLabs developer below. For this lab, you will be working with two different class files. To switch files, look for where it says "Current File" at the top of the developer window. Click the current file name, then select the file you need.(1) Create two files to submit: ItemToPurchase.java - Class definition ShoppingCartPrinter.java - Contains main() method Build the ItemToPurchase class with the following specifications: Private fields String itemName - Initialized in default constructor to "none" int itemPrice - Initialized in default constructor to 0 int itemQuantity - Initialized in default constructor to 0 Default constructor Public member methods (mutators & accessors)…