Github user ottobackwards commented on a diff in the pull request:
https://github.com/apache/metron/pull/530#discussion_r133076687
--- Diff:
bundles-lib/src/main/java/org/apache/metron/bundles/BundleThreadContextClassLoader.java
---
@@ -0,0 +1,213 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.metron.bundles;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import org.apache.metron.bundles.bundle.Bundle;
+import org.apache.metron.bundles.util.BundleProperties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * THREAD SAFE
+ */
+public class BundleThreadContextClassLoader extends URLClassLoader {
+ static final Logger LOG =
LoggerFactory.getLogger(BundleThreadContextClassLoader.class);
+ static final ContextSecurityManager contextSecurityManager = new
ContextSecurityManager();
+ private final ClassLoader forward = ClassLoader.getSystemClassLoader();
+
--- End diff --
If we can't get rid of all the static init, at least we can get rid of as
much as possible.
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