Bug Report
https://issues.apache.org/jira/browse/COLLECTIONS-104
Source Code
http://archive.apache.org/dist/commons/collections/source/collections-3.1-src.zip
EvoCrash Target Frame
1
java.lang.ArrayIndexOutOfBoundsException: 
    at org.apache.commons.collections.buffer.BoundedFifoBuffer.remove(BoundedFifoBuffer.java:347)
public void test0() throws Throwable {
    LinkedList linkedList0 = new LinkedList();
    linkedList0.add("@m9(J%Fi=8?j");
    linkedList0.add("Jy;YK)pPr{czV");
    linkedList0.add("");
    Integer integer0 = new Integer((-1));
    BoundedFifoBuffer boundedFifoBuffer0 = new BoundedFifoBuffer((Collection) linkedList0);
    boundedFifoBuffer0.remove("@m9(J%Fi=8?j");
    boundedFifoBuffer0.add(integer0);
    boundedFifoBuffer0.remove("");
}

This case was reproducible 4 out of 50 times.