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authorKanagaraj Manickam k00365106 <kanagaraj.manickam@huawei.com>2018-04-26 15:49:02 +0530
committerKanagaraj Manickam k00365106 <kanagaraj.manickam@huawei.com>2018-04-26 15:49:02 +0530
commit65fcdf360a21e0b6fff35d6ccfa5afbe65902466 (patch)
tree15b24764d23a9405aaf6fb9c04a43b0d52e05e48 /framework/src/main
parent1e8667ea274561d50b8669d88cc5c4564ed82bc6 (diff)
Make use of try with resource
Issue-ID: CLI-100 Change-Id: I96a0e3cf0e982c001adf6d6bf3c0a5ad8c23a110 Signed-off-by: Kanagaraj Manickam k00365106 <kanagaraj.manickam@huawei.com>
Diffstat (limited to 'framework/src/main')
-rw-r--r--framework/src/main/java/org/onap/cli/fw/output/print/OnapCommandPrint.java18
1 files changed, 4 insertions, 14 deletions
diff --git a/framework/src/main/java/org/onap/cli/fw/output/print/OnapCommandPrint.java b/framework/src/main/java/org/onap/cli/fw/output/print/OnapCommandPrint.java
index 0c0c5a12..1f51ff38 100644
--- a/framework/src/main/java/org/onap/cli/fw/output/print/OnapCommandPrint.java
+++ b/framework/src/main/java/org/onap/cli/fw/output/print/OnapCommandPrint.java
@@ -220,11 +220,10 @@ public class OnapCommandPrint {
* exception
*/
public String printCsv() throws OnapCommandOutputPrintingFailed {
- StringWriter writer = new StringWriter();
- CSVPrinter printer = null;
- try {
- CSVFormat formattor = CSVFormat.DEFAULT.withRecordSeparator(System.getProperty("line.separator"));
- printer = new CSVPrinter(writer, formattor);
+ CSVFormat formattor = CSVFormat.DEFAULT.withRecordSeparator(System.getProperty("line.separator"));
+
+ try (StringWriter writer = new StringWriter();
+ CSVPrinter printer = new CSVPrinter(writer, formattor);) {
List<List<Object>> rows = this.formRows(false);
@@ -235,15 +234,6 @@ public class OnapCommandPrint {
return writer.toString();
} catch (IOException e) {
throw new OnapCommandOutputPrintingFailed(e);
- } finally {
- try {
- if (printer != null) {
- printer.close();
- }
- writer.close();
- } catch (IOException e) {
- throw new OnapCommandOutputPrintingFailed(e); // NOSONAR
- }
}
}