From 85cd89e7f7bba864fba687fbf419512504b5f7c2 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 21 Apr 2017 17:12:12 +0200
Subject: [SystemCommandTask] try-with for stdout/err readers, close input
 after done

---
 .../java/org/openslx/taskmanager/api/SystemCommandTask.java    | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/api/src/main/java/org/openslx/taskmanager/api/SystemCommandTask.java b/api/src/main/java/org/openslx/taskmanager/api/SystemCommandTask.java
index 2f3cf57..3e480de 100644
--- a/api/src/main/java/org/openslx/taskmanager/api/SystemCommandTask.java
+++ b/api/src/main/java/org/openslx/taskmanager/api/SystemCommandTask.java
@@ -67,8 +67,7 @@ public abstract class SystemCommandTask extends AbstractTask
 				@Override
 				public void run()
 				{
-					try {
-						BufferedReader reader = new BufferedReader( new InputStreamReader( p.getInputStream() ) );
+					try ( BufferedReader reader = new BufferedReader( new InputStreamReader( p.getInputStream() ) ) ) {
 						String line;
 						while ( ( line = reader.readLine() ) != null ) {
 							synchronized ( p ) {
@@ -85,8 +84,7 @@ public abstract class SystemCommandTask extends AbstractTask
 				@Override
 				public void run()
 				{
-					try {
-						BufferedReader reader = new BufferedReader( new InputStreamReader( p.getErrorStream() ) );
+					try ( BufferedReader reader = new BufferedReader( new InputStreamReader( p.getErrorStream() ) ) ) {
 						String line;
 						while ( ( line = reader.readLine() ) != null ) {
 							synchronized ( p ) {
@@ -135,6 +133,10 @@ public abstract class SystemCommandTask extends AbstractTask
 				process.getOutputStream().close();
 			} catch ( Throwable t ) {
 			}
+			try {
+				process.getInputStream().close();
+			} catch ( Throwable t ) {
+			}
 
 			synchronized ( p ) {
 				return processEnded( retval );
-- 
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