Fix a display bug on TreeView

Author: emmanue1

services/src/main/java/org/jd/gui/model/container/GenericContainer.java

@@ -87,13 +87,18 @@ public URI getUri() {
 
         public String getPath() {
             if (strPath == null) {
-                if (rootNameCount == fsPath.getNameCount()) {
+                int nameCount = fsPath.getNameCount();
+
+                if (rootNameCount == nameCount) {
                     strPath = "";
                 } else {
-                    strPath = fsPath.subpath(rootNameCount, fsPath.getNameCount()).toString();
-                    if (strPath.endsWith(fsPath.getFileSystem().getSeparator())) {
+                    strPath = fsPath.subpath(rootNameCount, nameCount).toString().replace(fsPath.getFileSystem().getSeparator(), "/");
+
+                    int strPathLength = strPath.length();
+
+                    if ((strPathLength > 0) && strPath.charAt(strPathLength-1) == '/') {
                         // Cut last separator
-                        strPath = strPath.substring(0, strPath.length()-fsPath.getFileSystem().getSeparator().length());
+                        strPath = strPath.substring(0, strPathLength-1);
                     }
                 }
             }