Fixed a few static analysis violations

Fixed mostly not closing resources (InputStream, ResultSet) and catching
Throwable instead of Exception in some modules.

Issue-ID: SDC-291
Change-Id: I34e331cc3b45c4bb3a71c301f50e1706a7b623fd
Signed-off-by: vempo <vitaliy.emporopulo@amdocs.com>

1 files changed, 2 insertions, 6 deletions

diff --git a/openecomp-be/lib/openecomp-sdc-enrichment-lib/openecomp-sdc-enrichment-impl/src/main/java/org/openecomp/sdc/enrichment/impl/external/artifact/ExternalArtifactEnricher.java b/openecomp-be/lib/openecomp-sdc-enrichment-lib/openecomp-sdc-enrichment-impl/src/main/java/org/openecomp/sdc/enrichment/impl/external/artifact/ExternalArtifactEnricher.java
index fb0622cd67..ffc27106bb 100644
--- a/openecomp-be/lib/openecomp-sdc-enrichment-lib/openecomp-sdc-enrichment-impl/src/main/java/org/openecomp/sdc/enrichment/impl/external/artifact/ExternalArtifactEnricher.java
+++ b/openecomp-be/lib/openecomp-sdc-enrichment-lib/openecomp-sdc-enrichment-impl/src/main/java/org/openecomp/sdc/enrichment/impl/external/artifact/ExternalArtifactEnricher.java
@@ -22,7 +22,6 @@ package org.openecomp.sdc.enrichment.impl.external.artifact;
 
 import org.openecomp.core.utilities.file.FileUtils;
 import org.openecomp.core.utilities.json.JsonUtil;
-import org.openecomp.sdc.common.utils.CommonUtil;
 import org.openecomp.sdc.datatypes.error.ErrorMessage;
 import org.openecomp.sdc.enrichment.inter.Enricher;
 import org.openecomp.sdc.enrichment.inter.ExternalArtifactEnricherInterface;
@@ -30,7 +29,6 @@ import org.openecomp.sdc.logging.api.Logger;
 import org.openecomp.sdc.logging.api.LoggerFactory;
 import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
 
-import java.io.InputStream;
 import java.lang.reflect.Constructor;
 import java.util.Collection;
 import java.util.HashMap;
@@ -48,11 +46,9 @@ public class ExternalArtifactEnricher extends Enricher {
   private static Logger logger = LoggerFactory.getLogger(ExternalArtifactEnricher.class);
 
   private static Collection<String> getExternalArtifactEnrichedImplClassesList() {
-    InputStream externalArtifactEnrichConfigurationJson =
-        FileUtils.getFileInputStream(EXTERNAL_ARTIFACT_ENRICH_CONF_FILE);
     @SuppressWarnings("unchecked")
-    Map<String, String> confFileAsMap =
-        JsonUtil.json2Object(externalArtifactEnrichConfigurationJson, Map.class);
+    Map<String, String> confFileAsMap = FileUtils.readViaInputStream(EXTERNAL_ARTIFACT_ENRICH_CONF_FILE,
+        stream -> JsonUtil.json2Object(stream, Map.class));
 
     return confFileAsMap.values();
   }