我在Google App Engine上将我的应用程序从java7移到了java8。我已解决了一些问题，但我不断遇到异常，陷入困境。经过大量阅读后，我怀疑经过大量阅读类似错误后，我的asm库中存在错误，但一切看起来都不错。如果可以，我可以添加我的maven文件。 我要添加我的mvn依赖关系树：
org.eclipse.jetty:apache-jsp:jar:9.4.8.v20171121:compile
org.eclipse.jetty:jetty-util:jar:9.4.8.v20171121:compile
org.eclipse.jetty.toolchain:jetty-schemas:jar:3.1:compile
org.mortbay.jasper:apache-jsp:jar:8.5.23:compile
org.mortbay.jasper:apache-el:jar:8.5.23:compile
org.eclipse.jdt:ecj:jar:3.12.3:compile
org.eclipse.jetty:jetty-annotations:jar:9.4.8.v20171121:compile
org.eclipse.jetty:jetty-plus:jar:9.4.8.v20171121:compile
org.eclipse.jetty:jetty-jndi:jar:9.4.8.v20171121:compile
org.eclipse.jetty:jetty-webapp:jar:9.4.8.v20171121:compile
org.eclipse.jetty:jetty-xml:jar:9.4.8.v20171121:compile
org.eclipse.jetty:jetty-servlet:jar:9.4.8.v20171121:compile
org.eclipse.jetty:jetty-security:jar:9.4.8.v20171121:compile
org.eclipse.jetty:jetty-server:jar:9.4.8.v20171121:compile
org.eclipse.jetty:jetty-http:jar:9.4.8.v20171121:compile
org.eclipse.jetty:jetty-io:jar:9.4.8.v20171121:compile
javax.annotation:javax.annotation-api:jar:1.2:compile
org.ow2.asm:asm:jar:6.0:compile
org.ow2.asm:asm-commons:jar:6.0:compile
org.ow2.asm:asm-tree:jar:6.0:compile
com.google.appengine:appengine-api-1.0-sdk:jar:1.9.71:compile
com.googlecode.objectify:objectify:jar:4.0.1:compile
com.google.guava:guava:jar:14.0.1:compile
com.google.appengine:appengine-api-labs:jar:1.9.30:compile
javax.persistence:persistence-api:jar:1.0:compile
javax.servlet:jstl:jar:1.2:provided
javax.servlet.jsp:jsp-api:jar:2.1:provided
javax.servlet:javax.servlet-api:jar:3.0.1:provided
commons-lang:commons-lang:jar:2.3:compile
org.glassfish.jersey.containers:jersey-container-servlet:jar:2.2:compile
org.glassfish.jersey.containers:jersey-container-servlet-core:jar:2.2:compile
org.glassfish.hk2.external:javax.inject:jar:2.2.0-b14:compile
org.glassfish.jersey.core:jersey-common:jar:2.2:compile
org.glassfish.hk2:hk2-api:jar:2.2.0-b14:compile
org.glassfish.hk2:hk2-utils:jar:2.2.0-b14:compile
org.glassfish.hk2:hk2-locator:jar:2.2.0-b14:compile
org.glassfish.hk2.external:asm-all-repackaged:jar:2.2.0-b14:compile
org.glassfish.hk2.external:cglib:jar:2.2.0-b14:compile
org.glassfish.hk2:osgi-resource-locator:jar:1.0.1:compile
org.glassfish.jersey.core:jersey-server:jar:2.2:compile
org.glassfish.jersey.core:jersey-client:jar:2.2:compile
javax.validation:validation-api:jar:1.1.0.Final:compile
javax.ws.rs:javax.ws.rs-api:jar:2.0:compile
org.glassfish.jersey.media:jersey-media-json-jackson:jar:2.2:runtime
org.codehaus.jackson:jackson-core-asl:jar:1.9.11:runtime
org.codehaus.jackson:jackson-mapper-asl:jar:1.9.11:runtime
org.codehaus.jackson:jackson-jaxrs:jar:1.9.11:runtime
org.codehaus.jackson:jackson-xc:jar:1.9.11:runtime
com.owlike:genson:jar:1.4:compile
com.google.appengine:appengine-testing:jar:1.9.71:test
com.google.appengine:appengine-api-stubs:jar:1.9.71:test