To read the next available byte of data from a FileReader 's underlying input stream, use the read method with no parameters. The snippet in Listing A reads text from a file, one character at a ...

Java 8 introduced a new list () method in java.nio.file.Files. The list method returns a lazily populated Stream of entries in the directory. As such, it is more efficient for processing large ...

Parallel streams utilize the fork/join pool which defaults to the number of available cores. This can help improve performance, but it's limited by the pool size and the fact that this is I/O-bound ...

You can use the Java JDOM classes to read the XML data including the element's attribute property. You use these properties to determine the different types of XML nodes you have in your folder.

For example, you can configure the NIO (Non-blocking IO) file system that underlies the read/write operations within the file manager, as seen in Listing 4. This example is taken from the ...

Java 18's Simple Web Server lets you use a command-line tool or API to host files and more. Here's how it works. One of the handiest new features included in the Java 18 release (March 2022) was ...

How to Open a JNLP File. Oracle's Java plug-in supports Java Network Launch Protocol files, which point to Java applets or applications. With Java installed, you can click a link to a JNLP file on ...