The JVM will close your file automatically if you instantiate its file handler in a try-with-resources header,

Question:

The JVM will close your file automatically if you instantiate its file handler in a try-with-resources header, like this (T / F):

public void writeToFile(String filename, String text) throws IOException { PrintWriter fileOut; try (fileOut

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Introduction To Programming With Java A Problem Solving Approach

ISBN: 9781260575248

3rd International Edition

Authors: John Dean

See More Books

Question Posted: Jan 12, 2024 06:01 AM

See More Questions

Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
This assignment reviews object-oriented programming concepts such as classes, methods, constructors, accessor methods, and access modifiers. It makes use of an array of objects as a class data...
The site http://virtualpiano.net features an online player piano. If you click on the Key Assist menu just above the piano keyboard, and then Keyboard Keys, you will see that each key is labelled...
The standard manufacturing process for thin-film resistors produces resistors with an average of 1k and a standard deviation of 3.5 Q. Twenty samples of a new process were tested, and the data can be...
Consider a distributed system with two sites, A and B. Can site A distinguish among the following? B goes down. The link between A and B goes down. B is extremely overloaded and response time is...
A manufacturer of a certain type of large machine wishes to buy rivets from one of two manufacturers. It is important that the breaking strength of each rivet exceed 10,000 psi. Two manufacturers (A...
In 2000, when the tPA process in Example 2.3 was synthesized using Chinese hamster ovary cells, data could not be located for the second reaction path using E-coli bacterial cells. Search the...
Air France-KLM (AF), a Franco-Dutch company, prepares its financial statements according to International Financial Reporting Standards. AF's financial statements and disclosure notes for the year...
Why would it be a good idea to do international business or start an business in Canada? with supporting details related to and backing the point.
Given the program below, what is the output if the user enters 3 in response to the prompt? import java.util. Scanner; public class Athletes { public static void main(String[] args) { Scanner stdIn...
Given a non-void method that contains no try and catch blocks. If the method throws an exception, we know that the JVM transfers the thrown exception back to the calling method. But does the JVM...
Why can there be excess profits in the short run but not in the long run?
Use the following news clip to work Problems Calculate the slope of the relationship in Problem 4 between 3,308 and 4,134 theaters. Problem 4 Draw a graph of the relationship between the revenue per...
Which of the following diagram types are supported by UML:sequence charts, record charts, Y-charts, use cases, activity diagrams, or circuit diagrams?
Which techniques can be used to customize an embedded operating system in the necessary way?
One of the types of Petri nets allows several non-distinguishable tokens per place. Which components are used in a mathematical model of such nets? N=(P, . )
Every year between May and September, all 54 employees of Basecamp, a Chicago-based web applications company, work a short week: just four days a total of 32 hours. They work a conventional five-day...
What is meant by the characteristic of module cohesion? What is its role in structure chart quality?
Problem 2. (0.6 points, 0.2 points for each question) (a) A company turns its inventory 2 times a month. Its months-of-supply = Its days-of-supply = Please show your analysis below: _months. days. (1...
Identify the coordinates of any local and absolute extreme points and inflection points. Graph the function. y = -x 4 + 6x 2 - 4 = x 2 (6 - x 2 ) - 4
Evaluate the expressions in Problems 11-18. \(\sum_{k=0}^{4} 3(-2)^{k}\)
Toms is a sociology student who collected data on two variables: perceived level of racism in society (x) and willingness to sign a political petition (y). Below are the scores from the first 8...
Write a program in C++ whose main function is merely a collection of variable declarations and function calls. This program reads a text and outputs the letters, together with their counts, as...
What should a good stakeholder quote do? Provide third-party validation. Explain the "why" and add some personality.
Review the case example of Smith v. Johnson and Johnson . Do you agree with the court's ruling? Do you feel it is unfair to exempt certain employees to deprive them of overtime wages? Why or why not.

The JVM will close your file automatically if you instantiate its file handler in a try-with-resources header,

Question:

public void writeToFile(String filename, String text) throws IOException { PrintWriter fileOut; try (fileOut { = new Print Writer(new File(filename ) ) ) fileOut.println(text); } } // end writeToFile

Step by Step Answer:

False The trywit...View the full answer

Introduction To Programming With Java A Problem Solving Approach

Students also viewed these Computer science questions