2 files changed, 5 insertions, 0 deletions
diff --git a/java/sca/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeUtil.java b/java/sca/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeUtil.java
index 91ebe3a9be..8bf3ea8b04 100644
--- a/java/sca/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeUtil.java
+++ b/java/sca/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeUtil.java
@@ -70,6 +70,10 @@ public class NodeUtil {
         if (uri == null) {
             return null;
         }
+        if (uri.indexOf('%') != -1) {
+            // Avoid double-escaping
+            return URI.create(uri);
+        }
         int index = uri.indexOf(':');
         String scheme = null;
         String ssp = uri;
diff --git a/java/sca/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeUtilTestCase.java b/java/sca/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeUtilTestCase.java
index 41898b6448..55e44c04ba 100644
--- a/java/sca/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeUtilTestCase.java
+++ b/java/sca/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeUtilTestCase.java
@@ -33,5 +33,6 @@ public class NodeUtilTestCase {
         Assert.assertEquals("/a%20b", NodeUtil.createURI("/a b").toString());
         Assert.assertEquals("file:/a/b", NodeUtil.createURI("file:/a/b").toString());
         Assert.assertEquals("file:/a%20b", NodeUtil.createURI("file:/a b").toString());
+        Assert.assertEquals("file:/a%20b", NodeUtil.createURI("file:/a%20b").toString());
     }
 }