How-to articles, tricks, and solutions about JAVA-IO
Create a directory if it does not exist and then create the files in that directory as well
To create a directory in Java if it does not exist, you can use the java.nio.file.Files class and its createDirectory method.
Getting java.net.SocketTimeoutException: Connection timed out in android
The java.net.SocketTimeoutException: Connection timed out error usually occurs when a client is trying to connect to a server, but the connection request is taking too long to complete.
How to get the current working directory in Java?
To get the current working directory in Java, you can use the System.getProperty("user.dir") method. This method returns the current working directory of the Java process as a string. Here's an example: