Some cleanups / typos fixed.



git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1725514 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/gogo/runtime/src/main/java/org/apache/felix/gogo/runtime/CommandSessionImpl.java b/gogo/runtime/src/main/java/org/apache/felix/gogo/runtime/CommandSessionImpl.java
index 133b54c..c6b6eb3 100644
--- a/gogo/runtime/src/main/java/org/apache/felix/gogo/runtime/CommandSessionImpl.java
+++ b/gogo/runtime/src/main/java/org/apache/felix/gogo/runtime/CommandSessionImpl.java
@@ -21,8 +21,6 @@
 // DWB10: add SCOPE support: https://www.osgi.org/bugzilla/show_bug.cgi?id=51
 package org.apache.felix.gogo.runtime;
 
-import java.io.Closeable;
-import java.io.IOException;
 import java.io.InputStream;
 import java.io.PrintStream;
 import java.lang.reflect.Method;
@@ -395,7 +393,7 @@
         }
         catch (Exception e)
         {
-            return "<can not format " + result + ":" + e;
+            return "<can not format " + result + ">:" + e;
         }
     }
 
@@ -403,20 +401,4 @@
     {
         return processor.expr(this, expr);
     }
-
-    private static <T extends Closeable> T closeSilently(T resource)
-    {
-        if (resource != null)
-        {
-            try
-            {
-                resource.close();
-            }
-            catch (IOException e)
-            {
-                // Ignore, nothing we can do here...
-            }
-        }
-        return resource;
-    }
 }