# Warmup Iteration   1: <failure>

java.lang.ArrayIndexOutOfBoundsException: Index 12 out of bounds for length 12
	at java.base/java.util.concurrent.CopyOnWriteArrayList.elementAt(CopyOnWriteArrayList.java:397)
	at java.base/java.util.concurrent.CopyOnWriteArrayList.remove(CopyOnWriteArrayList.java:538)
	at com.ankurm.cow.WriteThroughputBenchmark.addRemove_fourConcurrentWriters(WriteThroughputBenchmark.java:68)
	at com.ankurm.cow.jmh_generated.WriteThroughputBenchmark_addRemove_fourConcurrentWriters_jmhTest.addRemove_fourConcurrentWriters_thrpt_jmhStub(WriteThroughputBenchmark_addRemove_fourConcurrentWriters_jmhTest.java:147)
	at com.ankurm.cow.jmh_generated.WriteThroughputBenchmark_addRemove_fourConcurrentWriters_jmhTest.addRemove_fourConcurrentWriters_Throughput(WriteThroughputBenchmark_addRemove_fourConcurrentWriters_jmhTest.java:86)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
	at java.base/java.lang.reflect.Method.invoke(Method.java:565)
	at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:527)
	at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:504)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:328)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:545)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:328)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1090)
java.lang.IndexOutOfBoundsException: Index 1002 out of bounds for length 1002
	at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:100)
	at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:106)
	at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:302)
	at java.base/java.util.Objects.checkIndex(Objects.java:365)
	at java.base/java.util.ArrayList.remove(ArrayList.java:552)
	at java.base/java.util.Collections$SynchronizedList.remove(Collections.java:2753)
	at com.ankurm.cow.WriteThroughputBenchmark.addRemove_fourConcurrentWriters(WriteThroughputBenchmark.java:68)
	at com.ankurm.cow.jmh_generated.WriteThroughputBenchmark_addRemove_fourConcurrentWriters_jmhTest.addRemove_fourConcurrentWriters_thrpt_jmhStub(WriteThroughputBenchmark_addRemove_fourConcurrentWriters_jmhTest.java:147)
	at com.ankurm.cow.jmh_generated.WriteThroughputBenchmark_addRemove_fourConcurrentWriters_jmhTest.addRemove_fourConcurrentWriters_Throughput(WriteThroughputBenchmark_addRemove_fourConcurrentWriters_jmhTest.java:86)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
	at java.base/java.lang.reflect.Method.invoke(Method.java:565)
	at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:527)
	at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:504)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:328)