Creating files in Java | Learn Java programming in German - 30
Being able to write and edit files in Java is something you need to do at least once to truly understand it. That's why in this tutorial I'll show you how to create and edit text files in Java.
``` 0:00 Introduction
0:07 Creating a new file as a File object
1:08 Creating a file with FileWriter
2:22 Editing a file with FileWriter
3:11 Problem 1: FileWriter doesn't write anything to the file (flush method)
4:22 Problem 2: FileWriter deletes the entire text file
5:58 Close method
6:13 Information
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You can create and edit text files in Java using the "FileWriter". To do this, you simply need to create a File object, which you can then pass to the FileWriter constructor. The `write()` method lets you specify what should be written to the file, and the `flush()` method then writes it to the text file. If you want to keep the original text of the file, specify the value "true" in the FileWriter constructor in addition to the File object.
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