jvpp-benchmark: improve exception handling

Fixes several issues found by Sonar.

Change-Id: I7ab017f9d89221e8eff4b2438b7669df608b5587
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

3 files changed, 6 insertions, 9 deletions

diff --git a/it/jvpp-benchmark/src/main/java/io/fd/hc2vpp/it/jvpp/benchmark/acl/AclUpdateBenchmark.java b/it/jvpp-benchmark/src/main/java/io/fd/hc2vpp/it/jvpp/benchmark/acl/AclUpdateBenchmark.java
index 4042f8a73..ac3032ccd 100644
--- a/it/jvpp-benchmark/src/main/java/io/fd/hc2vpp/it/jvpp/benchmark/acl/AclUpdateBenchmark.java
+++ b/it/jvpp-benchmark/src/main/java/io/fd/hc2vpp/it/jvpp/benchmark/acl/AclUpdateBenchmark.java
@@ -65,7 +65,7 @@ public class AclUpdateBenchmark extends JVppBenchmark {
      * Initializes loopback interface, creates ACL and assigns it to loop0.
      */
     @Override
-    protected void iterationSetup() throws Exception {
+    protected void iterationSetup() throws ExecutionException, InterruptedException {
         aclProvider = new AclProviderImpl(aclSetSize, aclSize);
 
         // Init loop0 interface
diff --git a/it/jvpp-benchmark/src/main/java/io/fd/hc2vpp/it/jvpp/benchmark/classify/ClassifyTableBenchmark.java b/it/jvpp-benchmark/src/main/java/io/fd/hc2vpp/it/jvpp/benchmark/classify/ClassifyTableBenchmark.java
index ba234e44d..fba7110d1 100644
--- a/it/jvpp-benchmark/src/main/java/io/fd/hc2vpp/it/jvpp/benchmark/classify/ClassifyTableBenchmark.java
+++ b/it/jvpp-benchmark/src/main/java/io/fd/hc2vpp/it/jvpp/benchmark/classify/ClassifyTableBenchmark.java
@@ -22,6 +22,7 @@ import io.fd.vpp.jvpp.core.JVppCoreImpl;
 import io.fd.vpp.jvpp.core.dto.ClassifyAddDelTableReply;
 import io.fd.vpp.jvpp.core.future.FutureJVppCoreFacade;
 import java.io.IOException;
+import java.util.concurrent.ExecutionException;
 import org.openjdk.jmh.annotations.Benchmark;
 import org.openjdk.jmh.annotations.Param;
 import org.slf4j.Logger;
@@ -37,13 +38,13 @@ public class ClassifyTableBenchmark extends JVppBenchmark {
     private ClassifyTableProvider classifyTableProvider;
 
     @Benchmark
-    public ClassifyAddDelTableReply testCreate() throws Exception {
+    public ClassifyAddDelTableReply testCreate() throws ExecutionException, InterruptedException {
         // Caller may want to process reply, so return it to prevent JVM from dead code elimination
         return jvppCore.classifyAddDelTable(classifyTableProvider.next()).toCompletableFuture().get();
     }
 
     @Override
-    protected void iterationSetup() throws Exception {
+    protected void iterationSetup() {
         classifyTableProvider = new ClassifyTableProviderImpl(tableSetSize);
     }
 
diff --git a/it/jvpp-benchmark/src/main/java/io/fd/hc2vpp/it/jvpp/benchmark/util/JVppBenchmark.java b/it/jvpp-benchmark/src/main/java/io/fd/hc2vpp/it/jvpp/benchmark/util/JVppBenchmark.java
index 9f422747e..761ee98d0 100644
--- a/it/jvpp-benchmark/src/main/java/io/fd/hc2vpp/it/jvpp/benchmark/util/JVppBenchmark.java
+++ b/it/jvpp-benchmark/src/main/java/io/fd/hc2vpp/it/jvpp/benchmark/util/JVppBenchmark.java
@@ -19,10 +19,6 @@ package io.fd.hc2vpp.it.jvpp.benchmark.util;
 import com.google.common.io.CharStreams;
 import io.fd.vpp.jvpp.JVppRegistry;
 import io.fd.vpp.jvpp.JVppRegistryImpl;
-import io.fd.vpp.jvpp.acl.JVppAclImpl;
-import io.fd.vpp.jvpp.acl.future.FutureJVppAclFacade;
-import io.fd.vpp.jvpp.core.JVppCoreImpl;
-import io.fd.vpp.jvpp.core.future.FutureJVppCoreFacade;
 import io.fd.vpp.jvpp.dto.JVppReply;
 import java.io.IOException;
 import java.io.InputStreamReader;
@@ -81,14 +77,14 @@ public abstract class JVppBenchmark {
         // NOOP
     }
 
-    private void startVpp() throws Exception {
+    private void startVpp() throws IOException, InterruptedException {
         LOG.info("Starting VPP ...");
         final String[] cmd = {"/bin/sh", "-c", "sudo service vpp start"};
         exec(cmd);
         LOG.info("VPP started successfully");
     }
 
-    private void stopVpp() throws Exception {
+    private void stopVpp() throws IOException, InterruptedException {
         LOG.info("Stopping VPP ...");
         final String[] cmd = {"/bin/sh", "-c", "sudo service vpp stop"};
         exec(cmd);