diff options
author | 2017-10-12 14:26:36 +0530 | |
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committer | 2017-10-12 14:28:05 +0530 | |
commit | 6bfed112851ac9d7d30fe942183a633ec9718d46 (patch) | |
tree | 61b8e5a595547de0328426e46a75b87b3cc6e687 /vnftools/provider/src/main/java | |
parent | 63bd422e64eb8c90167ef43bce9ef17d68dc45f3 (diff) |
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 <a.u.surya@huawei.com>
Diffstat (limited to 'vnftools/provider/src/main/java')
-rw-r--r-- | vnftools/provider/src/main/java/org/onap/sdnc/vnftools/VnfTools.java | 17 |
1 files changed, 6 insertions, 11 deletions
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); } |