使用自定义停用词库后报错

[tushunlin]

经过停用词过滤之后。再次调用别的发现器
比如：
Result modifResult = DicAnalysis.parse(str,DicLibrary.gets(Dictionary.userDic,DicLibrary.DEFAULT)).recognition(Dictionary.getStopFilter()).recognition(new EmailRecognition());
System.out.println(modifResult);

报错如下：
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 37
at org.ansj.util.Graph.getMaxTerm(Graph.java:174)
at org.ansj.util.Graph.rmLittlePath(Graph.java:144)
at org.ansj.app.extracting.Extracting.parse(Extracting.java:130)
at org.ansj.app.extracting.Extracting.parse(Extracting.java:113)
at org.ansj.recognition.impl.EmailRecognition.recognition(EmailRecognition.java:38)
at org.ansj.domain.Result.recognition(Result.java:53)
at varyag.WordEngine.ansj_analysis(WordEngine.java:54)
at varyag.WordEngine.main(WordEngine.java:48)

[shi-yuan]

str、词典内容，麻烦提供下