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Tip of the Day
Language: Java
Expertise: Beginner
Mar 31, 1998

WEBINAR:

On-Demand

Application Security Testing: An Integral Part of DevOps


Appending to existing files

Question:
Is there a way to open a file for writing in append mode?

Answer:
The FileOutputStream and FileWriter classes both have constructors that with the following signature (String, boolean). The String parameter is a filename, and the boolean parameter indicates whether or not the file should be opened in append mode. Set the boolean parameter to true if you want to append to a file.

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