apache tomcat/7.0.62 - error report http status 500 - string index out of range: -10\r
type exception report\r
message string index out of range: -10\r
description the server encountered an internal error that prevented it from fulfilling this request.\r
exception java.lang.stringindexoutofboundsexception: string index out of range: -10 java.lang.string.substring(string.java:1911) com.lib.decryptutil.filedecrypt(decryptutil.java:22) com.encrypt.action.execute(action.java:59) sun.reflect.generatedmethodaccessor38.invoke(unkno.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.x.opensymphony.xcat/7.0.62 logs.apache tomcat/7.0.62