remove most of this code for R2 Beijing

This package is not being used in R2 Beijing because of the move to Kubernetes with OOM.

If you need this package, use the R1 Amsterdam release packages.

I'm not removing the repo though because it is likely that we will need to add things in R3 Casablanca.

Change-Id: I40a46886cfa2f3803f97918ad5cea149f5fcf696
Signed-off-by: Hansen, Tony (th1395) <th1395@att.com>
Issue-ID: CCSDK-231

1 files changed, 0 insertions, 89 deletions

diff --git a/cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/threads/ThreadUtils.java b/cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/threads/ThreadUtils.java
deleted file mode 100644
index 34afebe..0000000
--- a/cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/threads/ThreadUtils.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
-    Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.  
- 
-    Licensed under the Apache License, Version 2.0 (the "License"); 
-    you may not use this code 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.onap.dcae.cdf.util.threads;
-
-import java.util.LinkedList;
-import java.util.List;
-
-/**
- *	Various utility functions dealing with threads
- */
-public class ThreadUtils {
-    /**
-     * Get a list of all threads.
-     *
-     * @return          an array of threads
-     */
-    public static Thread[] getAllThreads() {
-	ThreadGroup rootGroup = getRootGroup();
-	int noThreads = rootGroup.activeCount(); // returns an estimated count of active threads
-	Thread[] threads = new Thread[noThreads + 1];
-	rootGroup.enumerate(threads);
-	
-	while ( rootGroup.enumerate( threads, true ) == threads.length ) { // iterate if we filled up the array
-	    threads = new Thread[ threads.length + noThreads ];
-	}
-	// remove null threads
-	LinkedList<Thread> lthreads = new LinkedList<Thread>();
-	for (Thread thread: threads)
-	    if (thread != null)
-		lthreads.push(thread);
-	return lthreads.toArray(new Thread[0]);
-    }
-
-    /**
-     * Get a list of all threads with a given thread name.
-     *
-     * @param   name    the name to look for
-     * @return          an array of threads with that name
-     */
-    public static Thread[] getNamedThreads(final String name) {
-	Thread[] allThreads = getAllThreads();
-	LinkedList<Thread> lthreads = new LinkedList<Thread>();
-	for (Thread thread: allThreads)
-	    if (thread.getName().equals(name))
-		lthreads.push(thread);
-
-	return lthreads.toArray(new Thread[0]);
-    }
-
-    /**
-     * Get the ultimate root of the threads
-     *
-     * @return          the root thread
-     */
-    public static ThreadGroup getRootGroup() {
-	ThreadGroup rootGroup = Thread.currentThread( ).getThreadGroup( );
-	ThreadGroup parentGroup;
-	while ( ( parentGroup = rootGroup.getParent() ) != null ) {
-	    rootGroup = parentGroup;
-	}
-	return rootGroup;
-    }
-
-    public static void main(String args[]) throws Exception {
-	System.out.println("==== get Root Threads ====");
-	System.out.println("Root thread = " + getRootGroup().getName());
-	System.out.println("==== get All Threads ====");
-	Thread[] threads = getAllThreads();
-	for (int i = 0; i < threads.length; i++)
-	    System.out.println("Thread No:" + i + " = " + threads[i].getName());
-	System.out.println("==== getNamedThreads(main) ====");
-	threads = getNamedThreads("main");
-	for (int i = 0; i < threads.length; i++)
-	    System.out.println("Thread No:" + i + " = " + threads[i].getName());
-    }
-}