<html><head><title>Apache Tomcat/7.0.62 - Error report</title><style></style></head><body><h1>HTTP Status 500 - String index out of range: -10</h1><HR size="1" noshade="noshade">\r
type Exception report
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message String index out of range: -10
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description The server encountered an internal error that prevented it from fulfilling this request.
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exception
java.lang.StringIndexOutOfBoundsException: String index out of range: -10
java.lang.String.substringString.java:1911
.lib.DecryptUtil.fileDecryptDecryptUtil.java:22
.encrypt.Action.executeAction.java:59
sun.reflect.GeneratedMethodAccessor38.invokeUnknown Source
sun.reflect.DelegatingMethodAccessorImpl.invokeDelegatingMethodAccessorImpl.java:43
java.lang.reflect.Method.invokeMethod.java:606
.opensymphony.xwork2.DefaultActionInvocation.invokeActionDefaultActionInvocation.java:452
.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnlyDefaultActionInvocation.java:291
.opensymphony.xwork2.DefaultActionInvocation.invokeDefaultActionInvocation.java:254
.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doInterceptDefaultWorkflowInterceptor.java:176
.opensymphony.xwork2.interceptor.MethodFilterInterceptor.interceptMethodFilterInterceptor.java:98
.opensymphony.xwork2.DefaultActionInvocation.invokeDefaultActionInvocation.java:248
.opensymphony.xwork2.validator.ValidationInterceptor.doInterceptValidationInterceptor.java:263
org.apache.struts2.interceptor.vali