Testsuite: org.apache.jasper.runtime.TestJspWriterImpl
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.413 sec
------------- Standard Error -----------------
27-Mar-2024 13:32:21.958 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [bug54241a]
27-Mar-2024 13:32:23.614 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"]
27-Mar-2024 13:32:23.719 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
27-Mar-2024 13:32:23.719 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M19-dev]
27-Mar-2024 13:32:24.125 INFO [main] org.apache.catalina.startup.ContextConfig.getDefaultWebXmlFragment No global web.xml found
27-Mar-2024 13:32:24.603 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-38373"]
27-Mar-2024 13:32:26.999 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-38373"]
27-Mar-2024 13:32:27.001 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
27-Mar-2024 13:32:27.055 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-38373"]
27-Mar-2024 13:32:27.068 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-38373"]
27-Mar-2024 13:32:27.081 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [bug54241b]
27-Mar-2024 13:32:27.117 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-2"]
27-Mar-2024 13:32:27.126 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
27-Mar-2024 13:32:27.126 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.0-M19-dev]
27-Mar-2024 13:32:27.161 INFO [main] org.apache.catalina.startup.ContextConfig.getDefaultWebXmlFragment No global web.xml found
27-Mar-2024 13:32:27.286 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-2-40783"]
27-Mar-2024 13:32:27.689 SEVERE [http-nio-127.0.0.1-auto-2-exec-1] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [jsp] in context with path [/test] threw exception [An exception occurred processing [/bug5nnnn/bug54241b.jsp] at line [32]

29:     <!-- JspWriter.print(Object obj) is defined to print String.valueOf(obj)
30:          which is obj.toString() if obj is non-null. If obj.toString is null
31:          then this will trigger a NullPointerException -->
32:     <p>01: <%= bug54241 %></p>
33:   </body>
34: </html>


Stacktrace:] with root cause
	java.lang.NullPointerException: Cannot invoke "String.length()" because "str" is null
		at java.base/java.io.Writer.write(Writer.java:278)
		at org.apache.jasper.runtime.JspWriterImpl.print(JspWriterImpl.java:489)
		at org.apache.jsp.bug5nnnn.bug54241b_jsp._jspService(bug54241b_jsp.java:141)
		at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
		at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:716)
		at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:456)
		at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:357)
		at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:305)
		at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:716)
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:141)
		at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
		at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
		at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)
		at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
		at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
		at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
		at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
		at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:389)
		at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
		at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896)
		at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
		at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
		at java.base/java.lang.Thread.run(Thread.java:1570)
27-Mar-2024 13:32:27.734 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-2-40783"]
27-Mar-2024 13:32:27.743 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
27-Mar-2024 13:32:27.753 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-2-40783"]
27-Mar-2024 13:32:27.779 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-2-40783"]
------------- ---------------- ---------------

Testcase: bug54241a took 5.544 sec
Testcase: bug54241b took 0.704 sec