Extract reader to local variable
diff --git a/src/main/java/org/apache/maven/plugins/invoker/InvokerSession.java b/src/main/java/org/apache/maven/plugins/invoker/InvokerSession.java
index 06cead4..511d8e5 100644
--- a/src/main/java/org/apache/maven/plugins/invoker/InvokerSession.java
+++ b/src/main/java/org/apache/maven/plugins/invoker/InvokerSession.java
@@ -236,7 +236,8 @@
buildLogMessage.append( System.lineSeparator() );
buildLogMessage.append( "*** begin build.log for: " + buildJob.getProject() + " ***" );
buildLogMessage.append( System.lineSeparator() );
- buildLogMessage.append( IOUtil.toString( new FileReader( buildLogFile ) ) );
+ FileReader buildLogReader = new FileReader( buildLogFile );
+ buildLogMessage.append( IOUtil.toString( buildLogReader ) );
buildLogMessage.append( "*** end build.log for: " + buildJob.getProject() + " ***" );
buildLogMessage.append( System.lineSeparator() );