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exception report\r
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\r
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(unknown source)
sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:43)
java.lang.reflect.method.invoke(method.java:606)
com.opensymphony.xwork2.defaultactioninvocation.invokeaction(defaultactioninvocation.java:452)
com.opensymphony.xwork2.defaultactioninvocation.invokeactiononly(defaultactioninvocation.java:291)
com.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:254)
com.opensymphony.xwork2.interceptor.defaultworkflowinterceptor.dointercept(defaultworkflowinterceptor.java:176)
com.opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept(methodfilterinterceptor.java:98)
com.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:248)
com.opensymphony.xwork2.validator.validationinterceptor.dointercept(validationinterceptor.java:263)
org.apache.struts2.interceptor.validation.annotationvalidationinterceptor.dointercept(annotationvalidationinterceptor.java:68)
com.opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept(methodfilterinterceptor.java:98)
com.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:248)