Provide support on the PathFS side for path creation interception on the provider level.

Author: marchermans

src/main/java/cpw/mods/niofs/pathfs/PathFileSystem.java

@@ -163,9 +163,10 @@ public Path getPath(final String first, final String... more)
             var args = new String[more.length + 1];
             args[0] = first;
             System.arraycopy(more, 0, args, 1, more.length);
-            return new PathPath(this, false, args);
+
+            return provider().createSubPath(this, args);
         }
-        return new PathPath(this, false, first);
+        return provider().createSubPath(this, first);
     }
 
     @Override

src/main/java/cpw/mods/niofs/pathfs/PathFileSystemProvider.java

@@ -210,4 +210,9 @@ protected URI buildUriFor(final PathPath path) throws URISyntaxException, Illega
           null
         );
     }
+
+    protected Path createSubPath(final PathFileSystem pathFileSystem, final String... args)
+    {
+        return new PathPath(pathFileSystem, false, args);
+    }
 }