Change "try" to try-with-resources

[sdnc/northbound.git] / generic-resource-api / provider / src / main / java / org / onap / sdnc / northbound / GenericResourceApiUtil.java

diff --git a/generic-resource-api/provider/src/main/java/org/onap/sdnc/northbound/GenericResourceApiUtil.java b/generic-resource-api/provider/src/main/java/org/onap/sdnc/northbound/GenericResourceApiUtil.java
index 5b534bb..6e6da0e 100644 (file)
--- a/generic-resource-api/provider/src/main/java/org/onap/sdnc/northbound/GenericResourceApiUtil.java
+++ b/generic-resource-api/provider/src/main/java/org/onap/sdnc/northbound/GenericResourceApiUtil.java
@@ -22,23 +22,15 @@ public class GenericResourceApiUtil extends MdsalHelper {
 
                File file = new File(PROPERTIES_FILE);
                properties = new Properties();
-               InputStream input = null;
-               if (file.isFile() && file.canRead()) {
-                       try     {
-                               input = new FileInputStream(file);
+               if(file.isFile() && file.canRead()) {
+                       try(InputStream input = new FileInputStream(file)){
                                properties.load(input);
                                LOG.info("Loaded properties from " + PROPERTIES_FILE );
                                setYangMappingProperties(properties);
+                       } catch (IOException e) {
+                               LOG.error("Failed to close properties file " + PROPERTIES_FILE +"\n",e);
                        } catch (Exception e) {
                                LOG.error("Failed to load properties " + PROPERTIES_FILE +"\n",e);
-                       } finally {
-                               if (input != null) {
-                                       try {
-                                               input.close();
-                                       } catch (IOException e) {
-                                               LOG.error("Failed to close properties file " + PROPERTIES_FILE +"\n",e);
-                                       }
-                               }
                        }
                }
        }