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org.eclipse.jdt.internal.compiler.classfmt.ClassFormatException: 	at org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader.(ClassFileReader.java:369)	at org.apache.jasper.compiler.JDTCompiler$1.findType(JDTCompiler.java:207)	at org.apache.jasper.compiler.JDTCompiler$1.findType(JDTCompiler.java:163)	at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.askForType(LookupEnvironment.java:97)	at org.eclipse.jdt.internal.compiler.lookup.UnresolvedReferenceBinding.resolve(UnresolvedReferenceBinding.java:49)	at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.resolveType(BinaryTypeBinding.java:126)	at org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.superInterfaces(BinaryTypeBinding.java:965)	at org.eclipse.jdt.internal.compiler.lookup.Scope.minimalErasedCandidates(Scope.java:3169)	at org.eclipse.jdt.internal.compiler.lookup.Scope.lowerUpperBound(Scope.java:3008)	at org.eclipse.jdt.internal.compiler.lookup.Scope.lowerUpperBound(Scope.java:2975)	at org.eclipse.jdt.internal.compiler.ast.ConditionalExpression.resolveType(ConditionalExpression.java:473)	at org.eclipse.jdt.internal.compiler.ast.LocalDeclaration.resolve(LocalDeclaration.java:186)	at org.eclipse.jdt.internal.compiler.ast.Block.resolve(Block.java:101)	at org.eclipse.jdt.internal.compiler.ast.WhileStatement.resolve(WhileStatement.java:252)	at org.eclipse.jdt.internal.compiler.ast.Block.resolveUsing(Block.java:115)	at org.eclipse.jdt.internal.compiler.ast.TryStatement.resolve(TryStatement.java:807)	at org.eclipse.jdt.internal.compiler.ast.Block.resolve(Block.java:101)	at org.eclipse.jdt.internal.compiler.ast.DoStatement.resolve(DoStatement.java:189)	at org.eclipse.jdt.internal.compiler.ast.Block.resolve(Block.java:101)	at org.eclipse.jdt.internal.compiler.ast.IfStatement.resolve(IfStatement.java:233)	at org.eclipse.jdt.internal.compiler.ast.Block.resolveUsing(Block.java:115)	at org.eclipse.jdt.internal.compiler.ast.TryStatement.resolve(TryStatement.java:807)	at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.resolveStatements(AbstractMethodDeclaration.java:444)	at org.eclipse.jdt.internal.compiler.ast.MethodDeclaration.resolveStatements(MethodDeclaration.java:191)	at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.resolve(AbstractMethodDeclaration.java:403)	at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(TypeDeclaration.java:1096)	at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(TypeDeclaration.java:1184)	at org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.resolve(CompilationUnitDeclaration.java:537)	at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:743)	at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:444)	at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:429)	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:312)	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:299)	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:589)	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77)	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at com.atlassian.crowd.plugin.web.filter.HttpContextFilter.doFilter(HttpContextFilter.java:34)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:438)	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)	at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:415)	at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:342)	at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:286)	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698)	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891)	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)	at java.lang.Thread.run(Thread.java:745)