diff options
| -rw-r--r-- | framework/src/main/java/org/onap/cli/fw/output/print/OnapCommandPrint.java | 18 |
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 - } } } |