Class FileUtils

java.lang.Object
org.sunflow.system.FileUtils

public final class FileUtils extends Object
  • Constructor Details

    • FileUtils

      public FileUtils()
  • Method Details

    • getExtension

      public static final String getExtension(String filename)
      Extract the file extension from the specified filename.
      Parameters:
      filename - filename to get the extension of
      Returns:
      a string representing the file extension, or null if the filename doesn't have any extension, or is not a file