javacore中有超多Blocked,javacore中有AppClassLoader.loadClass

这里有一个javacore, 里面有超多blocked的线程，用工具打开后，可以看到很多阻塞和java/lang/ClassLoader.loadClass(ClassLoader.java:616(Compiled Code)) 类似。
Waiting for Monitor Lock on org/eclipse/core/launcher/Main$StartupClassLoader@00002AAAAC095340/00002AAAAC095358
at java/lang/ClassLoader.loadClass(ClassLoader.java:616(Compiled Code))
at java/lang/Class.forNameImpl(Native Method)
at java/lang/Class.forName(Class.java:171(Compiled Code))
at org/eclipse/osgi/framework/util/SecureAction.forName(SecureAction.java:309(Compiled Code))
at org/eclipse/osgi/framework/internal/protocol/StreamHandlerFactory.getBuiltIn(StreamHandlerFactory.java:58(Compiled Code))
at org/eclipse/osgi/framework/internal/protocol/StreamHandlerFactory.createInternalURLStreamHandler(StreamHandlerFactory.java:107(Compiled Code))
at org/eclipse/osgi/framework/internal/protocol/StreamHandlerFactory.createURLStreamHandler(StreamHandlerFactory.java:94(Compiled Code))
at java/net/URL.getURLStreamHandler(URL.java:1160(Compiled Code))
at java/net/URL. (URL.java:610(Compiled Code))
at java/net/URL. (URL.java:502(Compiled Code))
at java/net/URL. (URL.java:451(Compiled Code))
at com/sun/xml/ws/api/EndpointAddress. (EndpointAddress.java:126(Compiled Code))
at com/sun/xml/ws/wsdl/parser/RuntimeWSDLParser.parsePort(RuntimeWSDLParser.java:369(Compiled Code))
at com/sun/xml/ws/wsdl/parser/RuntimeWSDLParser.parseService(RuntimeWSDLParser.java:341(Compiled Code))
at com/sun/xml/ws/wsdl/parser/RuntimeWSDLParser.parseWSDL(RuntimeWSDLParser.java:323(Compiled Code))
at com/sun/xml/ws/wsdl/parser/RuntimeWSDLParser.parse(RuntimeWSDLParser.java:146(Compiled Code))
at com/sun/xml/ws/client/WSServiceDelegate.parseWSDL(WSServiceDelegate.java:263(Compiled Code))
at com/sun/xml/ws/client/WSServiceDelegate. (WSServiceDelegate.java:226(Compiled Code))

分析这个很是头痛。