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, 1 year ago
java.lang.NullPointerException: 	at com.test.FileUploadResource.newResourceResponse(FileUploadResource.java:31)	at org.apache.wicket.request.resource.AbstractResource.respond(AbstractResource.java:629)	at org.apache.wicket.request.handler.resource.ResourceRequestHandler.respond(ResourceRequestHandler.java:105)	at org.apache.wicket.request.handler.resource.ResourceReferenceRequestHandler.respond(ResourceReferenceRequestHandler.java:108)