List all Files from a Directory that match a File Mask (a.k.a Pattern or Glob)

I want to list all files in a directory and subdirectories within that directory that match a file mask. For example “M:SOURCE*.doc” while SOURCE may look like this: |– SOURCE | |– …

Java : How to copy folder with contents from resource and copy to temp directory?

Project structure: src | |–resource | |–PMD |-pmd-bin |-test.bat |-report |-report.xml | |–staticresource Using maven-assembly plugin, I am …

java.nio.file.NoSuchFileException: why nio not creating file [closed]

I am using java.nio.file package and tried to create file with the following code. private static void printReport(String filename, String str)throws Exception{ ErrorCheck ec = new …

java.io.FileNotFoundException: the system cannot find the file specified

I have a file named “word.txt”. It is in the same directory as my java file. But when I try to access it in the following code this file not found error occurs: Exception in thread “main” java.io….

BufferInputStream vs ByteArrayInputStream

Here are three ways to read an entire file into memory before processing it: Approach A: fis = new FileInputStream(file); bis = new BufferedInputStream(fis); dis = new DataInputStream(bis); …

Changing the directory path’s forward slash to backslash

I’m using the JFile chooser, and trying to import a pdf file but; if (option == JFileChooser.APPROVE_OPTION) { String fs = File.separator; String filelist = ” “; filelist = ” “+chooser….

Loading a text file into a textarea

First of all, I am very basic at java. I am trying to browse a .txt file and load the contents of it, into the text area. I am completed the part, till which I receive the file from the JFileChooser, …

How can I lock a file using java (if possible)

I have a Java process that opens a file using a FileReader. How can I prevent another (Java) process from opening this file, or at least notify that second process that the file is already opened? …