PRACTICE PROGRAMS

• 1. Write a Java program that throws an exception and catch it using a try-catch block.

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• 2.Write a Java program to create a method that takes an integer as a parameter and throws an exception if the number is odd.

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• 3.Write a Java program to create a method that reads a file and throws an exception if the file is not found

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• 4. Write a Java program that reads a list of numbers from a file and throws an exception if any of the numbers are positive

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• 5.Write a Java program that reads a file and throws an exception if the file is empty.

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• 6. Write a Java program that reads a list of integers from the user and throws an exception if any numbers are duplicates

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• 7.Write a Java program to create a method that takes a string as input and throws an exception if the string does not contain vowels.

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• 8.Write a Java program to connect the Java API to Database, if connection not successful then throw an exception

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• 9. Write a Java program to manage the driver with path, username and password, if not successful then throw an exception

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• 10.Write a Java program to throw the SQL Query, insert, delete, update, if not successful then throw an exception

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• 11.Write a Java program to show an example of throws Keyword.

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• 12.Write a Java program to show an example of multiple catch

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• 13.Write a Java program to show an example of nested try block.

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