[camel] 02/02: camel-google-bigquery: Close the FileInputStream in GoogleBigQueryConnectionFactory#createFromFile

[pascalschumacher]

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commit d0d2df571400e87f130866c3eced085504b7e125
Author: Pascal Schumacher <pascalschumac...@gmx.net>
AuthorDate: Sun Dec 29 16:36:11 2019 +0100

    camel-google-bigquery: Close the FileInputStream in 
GoogleBigQueryConnectionFactory#createFromFile
---
 .../google/bigquery/GoogleBigQueryConnectionFactory.java      | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git 
a/components/camel-google-bigquery/src/main/java/org/apache/camel/component/google/bigquery/GoogleBigQueryConnectionFactory.java
 
b/components/camel-google-bigquery/src/main/java/org/apache/camel/component/google/bigquery/GoogleBigQueryConnectionFactory.java
index 3c7db1d..5fc3536 100644
--- 
a/components/camel-google-bigquery/src/main/java/org/apache/camel/component/google/bigquery/GoogleBigQueryConnectionFactory.java
+++ 
b/components/camel-google-bigquery/src/main/java/org/apache/camel/component/google/bigquery/GoogleBigQueryConnectionFactory.java
@@ -113,14 +113,15 @@ public class GoogleBigQueryConnectionFactory {
     }
 
     private GoogleCredential createFromFile() throws Exception {
+        try (InputStream is = new FileInputStream(credentialsFileLocation)) {
+            GoogleCredential credential = GoogleCredential.fromStream(is);
 
-        GoogleCredential credential = GoogleCredential.fromStream(new 
FileInputStream(credentialsFileLocation));
+            if (credential.createScopedRequired()) {
+                credential = credential.createScoped(BigqueryScopes.all());
+            }
 
-        if (credential.createScopedRequired()) {
-            credential = credential.createScoped(BigqueryScopes.all());
+            return credential;
         }
-
-        return credential;
     }
 
     private GoogleCredential createDefault() throws Exception {