--- old/src/java.base/share/classes/sun/net/spi/DefaultProxySelector.java	2018-03-01 14:07:37.618726500 +0530
+++ new/src/java.base/share/classes/sun/net/spi/DefaultProxySelector.java	2018-03-01 14:07:36.368983100 +0530
@@ -395,7 +395,9 @@
      */
     static String disjunctToRegex(String disjunct) {
         String regex;
-        if (disjunct.startsWith("*")) {
+        if (disjunct.startsWith("*") && disjunct.endsWith("*")) {
+            regex = ".*" + quote(disjunct.substring(1, disjunct.length() - 1)) + ".*";
+        } else if (disjunct.startsWith("*")) {
             regex = ".*" + quote(disjunct.substring(1));
         } else if (disjunct.endsWith("*")) {
             regex = quote(disjunct.substring(0, disjunct.length() - 1)) + ".*";