From 6bfed112851ac9d7d30fe942183a633ec9718d46 Mon Sep 17 00:00:00 2001 From: surya-huawei Date: Thu, 12 Oct 2017 14:26:36 +0530 Subject: Use try-with-resource to close filestream *Using try-with-resource here makes sure that the resource is automatically closed and increases code readability Issue-Id: CCSDK-117 Change-Id: Ie923e4540d5be90324104593a1d5fcb1bd501f5c Signed-off-by: surya-huawei --- .../src/main/java/org/onap/sdnc/vnftools/VnfTools.java | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-) (limited to 'vnftools') diff --git a/vnftools/provider/src/main/java/org/onap/sdnc/vnftools/VnfTools.java b/vnftools/provider/src/main/java/org/onap/sdnc/vnftools/VnfTools.java index fb95a41f..08ed4353 100644 --- a/vnftools/provider/src/main/java/org/onap/sdnc/vnftools/VnfTools.java +++ b/vnftools/provider/src/main/java/org/onap/sdnc/vnftools/VnfTools.java @@ -162,18 +162,13 @@ public class VnfTools implements SvcLogicJavaPlugin { } PrintStream pstr = null; - FileOutputStream fileStream = null; - try { - pstr = new PrintStream(fileStream = new FileOutputStream(new File(fileName), true)); - } catch (Exception e) { - if (fileStream != null) { - try { - fileStream.close(); - } catch (IOException e1) { - LOG.error("FileOutputStream close exception: ", e1); - } - } + try (FileOutputStream fileStream = new FileOutputStream(new File(fileName), true)){ + pstr = new PrintStream(fileStream); + } catch (IOException e1) { + LOG.error("FileOutputStream close exception: ", e1); + } + catch (Exception e) { throw new SvcLogicException("Cannot open file " + fileName, e); } -- cgit 1.2.3-korg