diff options
author | gjoranv <gv@yahoo-inc.com> | 2017-06-12 13:10:15 +0200 |
---|---|---|
committer | gjoranv <gv@yahoo-inc.com> | 2017-06-12 13:10:15 +0200 |
commit | 41fdfe00ac0dfeb1aab3a9c2db89b717e9b59558 (patch) | |
tree | 4b5c9e3edee55b8353f5fe9696e80169939e7e93 /config-lib | |
parent | 0d9a4d0a7d933fe207082a32d82ada45d301bea2 (diff) |
Set the default constructor on config classes private.
- Default constructors for arrays are still public.
Diffstat (limited to 'config-lib')
-rw-r--r-- | config-lib/src/main/java/com/yahoo/config/InnerNodeVector.java | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/config-lib/src/main/java/com/yahoo/config/InnerNodeVector.java b/config-lib/src/main/java/com/yahoo/config/InnerNodeVector.java index 72ca0138a53..eec2d3cd500 100644 --- a/config-lib/src/main/java/com/yahoo/config/InnerNodeVector.java +++ b/config-lib/src/main/java/com/yahoo/config/InnerNodeVector.java @@ -1,6 +1,8 @@ // Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. package com.yahoo.config; +import java.lang.reflect.Constructor; +import java.lang.reflect.InvocationTargetException; import java.util.List; /** @@ -38,9 +40,11 @@ public class InnerNodeVector<NODE extends InnerNode> extends NodeVector<NODE> { @SuppressWarnings("unchecked") protected NODE createNew() { try { - return (NODE) defaultNode.getClass().newInstance(); - } catch (IllegalAccessException | InstantiationException ex) { - throw new ConfigurationRuntimeException(ex); + Constructor<? extends InnerNode> ctor = defaultNode.getClass().getDeclaredConstructor(); + ctor.setAccessible(true); + return (NODE) ctor.newInstance(); + } catch (InvocationTargetException | IllegalAccessException | InstantiationException | NoSuchMethodException e) { + throw new ConfigurationRuntimeException(e); } } |