\machine01sharefldrresourceshydrant.jpg

String fileName = "hydrant.jpg";
String dataPath = "//machine01/sharefldr/";
String rscsDir = "resources";
Path myFilePath = Paths.get(dataPath, rscsDir, fileName);

System.out.println("Testing path:" + myFilePath.toString());
Boolean pExists = Files.exists(myFilePath);
System.out.println("Path Exists:" + pExists);
File dFile = myFilePath.toFile();
System.out.println("dFile Exists:" + dFile.exists());

System.out.println("Testing UNC path:" + Paths.get(dataPath).toString());
pExists = Files.exists( Paths.get(dataPath));
System.out.println("Path Exists:" + pExists);

System.out.println("Testing mapped path:" + Paths.get("T:\").toString());
pExists = Files.exists( Paths.get("T:\"));
System.out.println("Path Exists:" + pExists);

try {
    Path file1 = Paths.get(dataPath, rscsDir, fileName);
    System.out.println("Getting image width of file: "+file1.toString());
    BufferedImage img1 = ImageIO.read(file1.toFile());
    System.out.println("Image width:"+img1.getWidth());
}
catch (IOException x) {
    System.out.println(x.getStackTrace());
}

try {
    Path dir1 = Paths.get(dataPath, rscsDir);
    Path filePath = dir1.resolve(fileName);
    System.out.println("Getting image width of file2: "+filePath.toString());
    BufferedImage img1 = ImageIO.read(filePath.toFile());
    System.out.println("Image width:"+img1.getWidth());
}
catch (IOException x) {
    System.out.println(x.getStackTrace());
}

Testing path:\machine01sharefldrresourceshydrant.jpg
Path Exists:false
dFile Exists:false
Testing UNC path:\machine01sharefldr
Path Exists:false
Testing mapped path:T:
Path Exists:false
Getting image width of file: \machine01sharefldrresourceshydrant.jpg
javax.imageio.IIOException: Can't read input file!
    + CategoryInfo          : NotSpecified: (javax.imageio.I...ead input file!:String) [], RemoteException
    + FullyQualifiedErrorId : NativeCommandError
    + PSComputerName        : TestTargetW10B

    at java.desktop/javax.imageio.ImageIO.read(ImageIO.java:1308)
NotSpecified: (:) [], RemoteException
...
Getting image width of file2: \machine01sharefldrresourceshydrant.jpg
javax.imageio.IIOException: Can't read input file!
NotSpecified: (:) [], RemoteException