Replace usage of apis deprecated in Java 9.

2 files changed, 5 insertions, 3 deletions

diff --git a/config/src/main/java/com/yahoo/vespa/config/benchmark/StressTester.java b/config/src/main/java/com/yahoo/vespa/config/benchmark/StressTester.java
index 3e9df32decb..a7076d0e32a 100644
--- a/config/src/main/java/com/yahoo/vespa/config/benchmark/StressTester.java
+++ b/config/src/main/java/com/yahoo/vespa/config/benchmark/StressTester.java
@@ -109,7 +109,7 @@ public class StressTester {
             threadList.clear();
             testRunners.clear();
             for (int i = 0; i < threads; i++) {
-                Tester tester = (Tester) testClass.newInstance();
+                Tester tester = (Tester) testClass.getDeclaredConstructor().newInstance();
                 TestRunner testRunner = new TestRunner(tester);
                 testRunners.add(testRunner);
                 Thread t = new Thread(testRunner);
diff --git a/config/src/main/java/com/yahoo/vespa/config/buildergen/LazyConfigCompiler.java b/config/src/main/java/com/yahoo/vespa/config/buildergen/LazyConfigCompiler.java
index b0828d2766e..634b23e3e1b 100644
--- a/config/src/main/java/com/yahoo/vespa/config/buildergen/LazyConfigCompiler.java
+++ b/config/src/main/java/com/yahoo/vespa/config/buildergen/LazyConfigCompiler.java
@@ -5,6 +5,7 @@ import com.yahoo.config.ConfigInstance;
 
 import javax.tools.*;
 import java.io.File;
+import java.lang.reflect.InvocationTargetException;
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLClassLoader;
@@ -76,8 +77,9 @@ public class LazyConfigCompiler implements ConfigCompiler {
         private <BUILDER extends ConfigInstance.Builder> BUILDER loadBuilder(String builderClassUrl) {
             try {
                 Class<BUILDER> clazz = (Class<BUILDER>) classLoader.<BUILDER>loadClass(builderClassUrl);
-                return clazz.newInstance();
-            } catch (ClassNotFoundException | IllegalAccessException | InstantiationException e) {
+                return clazz.getDeclaredConstructor().newInstance();
+            } catch (ClassNotFoundException | IllegalAccessException | InstantiationException
+                    | NoSuchMethodException | InvocationTargetException e) {
                 throw new RuntimeException("Error creating new instance of '" + builderClassUrl + "'", e);
             }
         }