[camel] 01/03: Polished

[da...@apache.org]

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davsclaus pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel.git

commit 23d6610b33efddc789a5b642e2e4fc3a591a35b1
Author: Claus Ibsen <cl...@gmail.com>
AuthorDate: Tue Aug 6 22:09:38 2019 +0200

    Polished
---
 .../org/apache/camel/test/blueprint/CamelBlueprintTestSupport.java | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/components/camel-test-blueprint/src/main/java/org/apache/camel/test/blueprint/CamelBlueprintTestSupport.java b/components/camel-test-blueprint/src/main/java/org/apache/camel/test/blueprint/CamelBlueprintTestSupport.java
index e7b7adb..c34c502 100644
--- a/components/camel-test-blueprint/src/main/java/org/apache/camel/test/blueprint/CamelBlueprintTestSupport.java
+++ b/components/camel-test-blueprint/src/main/java/org/apache/camel/test/blueprint/CamelBlueprintTestSupport.java
@@ -36,6 +36,7 @@ import java.util.Set;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 
+import org.apache.camel.util.IOHelper;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
@@ -120,7 +121,7 @@ public abstract class CamelBlueprintTestSupport extends CamelTestSupport {
         Properties initialConfiguration = new Properties();
         String pid = setConfigAdminInitialConfiguration(initialConfiguration);
         if (pid != null) {
-            configAdminPidFiles = new String[][] {{prepareInitialConfigFile(initialConfiguration), pid}};
+            configAdminPidFiles = new String[][]{{prepareInitialConfigFile(initialConfiguration), pid}};
         }
 
         final String symbolicName = getClass().getSimpleName();
@@ -529,8 +530,6 @@ public abstract class CamelBlueprintTestSupport extends CamelTestSupport {
 
     /**
      * Create a temporary File with persisted configuration for ConfigAdmin
-     * @param initialConfiguration
-     * @return
      */
     private String prepareInitialConfigFile(Properties initialConfiguration) throws IOException {
         File dir = new File("target/etc");
@@ -540,7 +539,7 @@ public abstract class CamelBlueprintTestSupport extends CamelTestSupport {
         try {
             initialConfiguration.store(writer, null);
         } finally {
-            writer.close();
+            IOHelper.close(writer);
         }
         return cfg.getAbsolutePath();
     }