What is the error in writeFile( )? public static void writeFile() throws IOException{ FileOutputStream foStream = null; PrintWriter outFS = null; foStream = new FileOutputStream(); outFS = new PrintWriter(foStream); outFS.println("Java is my favorite language!"); outFS.flush(); foStream.close(); } A. The output stream has not been properly opened B. writeFile( ) should throw PrintException C. outFS has not been closed D. foStream has not been flushed
What is the error in writeFile( )? public static void writeFile() throws IOException{ FileOutputStream foStream = null; PrintWriter outFS = null; foStream = new FileOutputStream(); outFS = new PrintWriter(foStream); outFS.println("Java is my favorite language!"); outFS.flush(); foStream.close(); } A. The output stream has not been properly opened B. writeFile( ) should throw PrintException C. outFS has not been closed D. foStream has not been flushed
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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IN JAVA
What is the error in writeFile( )?
public static void writeFile() throws IOException{
FileOutputStream foStream = null;
PrintWriter outFS = null;
foStream = new FileOutputStream();
outFS = new PrintWriter(foStream);
outFS.println("Java is my favorite language!");
outFS.flush();
foStream.close();
}
FileOutputStream foStream = null;
PrintWriter outFS = null;
foStream = new FileOutputStream();
outFS = new PrintWriter(foStream);
outFS.println("Java is my favorite language!");
outFS.flush();
foStream.close();
}
A. The output stream has not been properly opened
B. writeFile( ) should throw PrintException
C. outFS has not been closed
D. foStream has not been flushed
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