What is the keyword throw used for? What is the keyword throws used for? Can you throw multiple exceptions in one throw statement? Explain with at least 3 or more examples in java
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What is the keyword throw used for? What is the keyword throws used for? Can you throw multiple exceptions in one throw statement? Explain with at least 3 or more examples in java
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- Java : Write the code segments in main( ) and in methodA( ) for the following scenario: main( ) passes methodA an int variable called a. methodA generates an exception, but does not deal with it, if a is not between 1 and 100. Hint: main will try and catch the exception and methodA throws exception.Subject: Object Oriented PrgrammingLanguage: Java ProgramTopic: Exception Define a new exception, called ExceptionLineTooLong, that prints out the error message "The strings is too long". Write a program that reads phrase and throws an exception of type ExceptionLineTooLong in the case where a string is longer than 80 characters. EXAMPLE: Input:The quick brown fox jumped over the lazy dogs. Output:The quick brown fox jumped over the laze dogs. ANOTHER EXAMPLE: Input:The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick…JAVA PROGRAM Probloem: Define a new exception, called ExceptionLineTooLong, that prints out the error message "The strings is too long". Write a program that reads phrase and throws an exception of type ExceptionLineTooLong in the case where a string is longer than 80 characters. First Example:Input:The quick brown fox jumped over the lazy dogs.Output:The quick brown fox jumped over the lazy dogs. Second Example:Input: The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown…
- Java Foundations : Please provide code and explain. Thank you. Write the code segments in main( ) and in methodA( ) for the following scenario: main( ) passes methodA an int variable called a. methodA generates an exception, but does not deal with it, if a is not between 1 and 100.2 in java!! Write a program that takes a singular form of a noun and produces the plural form. For most nouns, the plural form has “s” added to the end, but allow for the following exceptions:• If the word’s last letter is 's’, 'h’, 'x’, or 'z’, add “es” to the end of the noun, example date/dates.• If the word’s last letter is 'y’, replace the ‘y’ with “ies” at the end of the noun, example baby / babiesWhen is it preferable to use Exception over if-else when dealing with error/invalid situations?in the language Java
- JAVA EXCEPTION HANDLING:Define a new exception, called ExceptionLineTooLong, that prints out the error message "The strings is too long". Write a program that reads phrase and throws an exception of type ExceptionLineTooLong in the case where a string is longer than 80 characters. For example: Input Result The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped over the lazy dogs. The quick brown fox jumped over the lazy dogs.The quick brown fox jumped…Java Foundations: Please provide a basic exception program. Do not use input, output. Write the Java code for the following: Write the InvalidGradeException class that will be used below Write the Java program that reads an integer grade from a user and checks that it is valid (between 0 and 100). If it is invalid an InvalidGradeException will be thrown, stating what the invalid grade is. This will be caught in the main( ) method which will write a message about the invalid grade. If the grade is valid, it is written to the monitor.Implement function getPercentage that takes two inputs : grade and totalGrade and outputs the gradepercentage as follows: percentage = (grade/total grade)*100 . (Assume a student can not get a grade above 100%) Define your own exception classes: 1. DivideByZeroException as a derived class of Standard Library class runtime_error, that is used to detect division by zero run time error. 2. NegativeNumberException as a derived class of Standard Library class logic_error, that is used to detect if the user entered a negative number as a grade. 3. InvalidGradeException as a derived class of Standard Library class logic_error, that is used to detect if a user entered an invalid input (grade greater than total grade). Use the above exception classes after implementing them to apply exception handling for your getPercentage function.
- Java Foundations: Please provide a basic exception program. Please use the variables given in the question. Do not use input, output. Thank you. Write the Java code for the following: Write the Java program that reads an integer grade from a user in main( ), then calls the checkGrade method (passing it the grade that was just read in) to check that it is valid (between 0 and 100). if the checkGrade method determines that the grade is invalid, it generates an InvalidGradeException but does not deal with it. the main( ) method deals with the exception by writing a message about the invalid grade.. If the grade is valid, it is written to the monitor.Write in Java language (Constructor Failure) Write a program that shows a constructor passing information about constructor failure to an exception handler. Define class SomeClass, which throws an Exception in the constructor. Your program should try to create an object of type SomeClass and catch the exception that’s thrown from the constructor.Java Foundations: Please provide a basic exception code. Do not use input, output. Please provide code and explain. Thank you. Write the Java code for the following: Write the InvalidGradeException class that will be used below. Write the Java program that reads an integer grade from a user and checks that it is valid (between 0 and 100). If it is invalid an InvalidGradeException will be thrown, stating what the invalid grade is. This will be caught in the main( ) method which will write a message about the invalid grade. If the grade is valid, it is written to the monitor.