Ensure resources are released

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1582817 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

src/test/java/org/apache/commons/csv/PerformanceTest.java

@@ -76,6 +76,8 @@ public static void main(final String [] args) throws Exception {
             final InputStream input = new GZIPInputStream(new FileInputStream("src/test/resources/perf/worldcitiespop.txt.gz"));
             final OutputStream output = new FileOutputStream(BIG_FILE);
             IOUtils.copy(input, output);
+            input.close();
+            output.close();
             System.out.println(String.format("Decompressed test fixture %s: %,d bytes.", BIG_FILE, BIG_FILE.length()));
         }
         final int argc = args.length;

src/test/java/org/apache/commons/csv/perf/PerformanceTest.java

@@ -60,6 +60,8 @@ public static void setUpClass() throws FileNotFoundException, IOException {
         final OutputStream output = new FileOutputStream(BIG_FILE);
         IOUtils.copy(input, output);
         System.out.println(String.format("Decompressed test fixture %s: %,d bytes.", BIG_FILE, BIG_FILE.length()));
+        input.close();
+        output.close();
     }
 
     private BufferedReader getBufferedReader() throws IOException {