--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/env/lib/python3.7/site-packages/schema_salad/java/main_utils/Uris.java	Sat May 02 07:14:21 2020 -0400
@@ -0,0 +1,118 @@
+package ${package}.utils;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.nio.charset.StandardCharsets;
+
+public class Uris {
+
+  // Emulate Python's urlsplit.
+  public static class UriSplit {
+    String scheme;
+    String netloc;
+    String path;
+    String query;
+    String fragment;
+
+    public UriSplit(String scheme, String netloc, String path, String query, String fragment) {
+      this.scheme = scheme;
+      this.netloc = netloc;
+      this.path = path;
+      this.query = query;
+      this.fragment = fragment;
+    }
+
+    public String toString() {
+      return String.format(
+          "UriSplit[%s,%s,%s,%s,%s]",
+          this.scheme, this.netloc, this.path, this.query, this.fragment);
+    }
+
+  }
+
+  public static String fileUri(final String path) {
+    return fileUri(path, false);
+  }
+
+  public static String fileUri(final String path, final boolean splitFrag) {
+    if (path.equals("file://")) {
+      return path;
+    }
+    String frag;
+    String urlPath;
+    if (splitFrag) {
+      final String[] pathsp = path.split("#", 2);
+      // is quoting this?
+      urlPath = Uris.quote(pathsp[0]);
+      if (pathsp.length == 2) {
+        frag = "#" + Uris.quote(pathsp[1]);
+      } else {
+        frag = "";
+        urlPath = Uris.quote(path);
+      }
+    } else {
+      urlPath = Uris.quote(path);
+      frag = "";
+    }
+    if (urlPath.startsWith("//")) {
+      return "file:" + urlPath + frag;
+    } else {
+      return "file://" + urlPath + frag;
+    }
+  }
+
+  public static UriSplit split(final String uriString) {
+    try {
+      final URI uri = new URI(uriString);
+      return new Uris.UriSplit(uri.getScheme(), uri.getAuthority(), uri.getPath(), uri.getQuery(), uri.getFragment());
+    } catch (URISyntaxException e) {
+        return new Uris.UriSplit(null, null, uriString, null, null);
+    }
+  }
+
+  public static String unsplit(
+    final String scheme,
+    final String netloc,
+    final String path,
+    final String query,
+    final String fragment
+  ) {
+    try {
+      return new URI(scheme, netloc, path, query, fragment).toString();
+    } catch (URISyntaxException e) {
+      if (scheme == null && path.startsWith("_:")) {
+        String uri = path;
+        if(fragment != null && fragment.length() > 0) {
+          uri += "#" + fragment;
+        }
+        return fragment;
+      }
+      throw new RuntimeException(e);
+    }
+  }
+
+  public static URI toUri(final String url) {
+    try {
+      return new URI(url);
+    } catch (URISyntaxException e) {
+      throw new RuntimeException(e);
+    }
+  }
+
+  public static String quote(final String uri) {
+    try {
+      return java.net.URLDecoder.decode(uri, StandardCharsets.UTF_8.name());
+    } catch (UnsupportedEncodingException e) {
+      throw new RuntimeException(e);
+    }
+  }
+
+  public static String unquote(final String uri) {
+    try {
+      return java.net.URLEncoder.encode(uri, StandardCharsets.UTF_8.name());
+    } catch (UnsupportedEncodingException e) {
+      throw new RuntimeException(e);
+    }
+  }
+}