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How to use getExceptionMessage method of org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler class

Best EvoMaster code snippet using org.evomaster.client.java.controller.problem.rpc.RPCExceptionHandler.getExceptionMessage

Source:RPCExceptionHandler.java

...67    private static RPCExceptionInfoDto handleExceptionNameAndMessage(Object e){68        RPCExceptionInfoDto dto = new RPCExceptionInfoDto();69        if (Exception.class.isAssignableFrom(e.getClass())){70            dto.exceptionName = e.getClass().getName();71            dto.exceptionMessage = getExceptionMessage(e);72        }else73            SimpleLogger.error("ERROR: the exception is not java.lang.Exception "+e.getClass().getName());74        return dto;75    }76    /**77     * handle exceptions from thrift78     * https://javadoc.io/doc/org.apache.thrift/libthrift/latest/org/apache/thrift/TException.html79     * @param e is an exception thrown from the rpc call execution80     * @param endpointSchema is the schema of this endpoint81     * @return extracted exception dto82     */83    private static boolean handleThrift(Object e, EndpointSchema endpointSchema, RPCExceptionInfoDto dto)  {84        boolean handled = false;85        try {86            if (!isRootThriftException(e)){87                //SimpleLogger.info("Exception e is not an instance of TException of Thrift, and it is "+ e.getClass().getName());88                return false;89            }90            handled = handleTException(e, dto);91            if (!handled){92                SimpleLogger.error("Fail to extract exception type info for an exception "+ e.getClass().getName());93            }94        } catch (ClassNotFoundException ex) {95            SimpleLogger.error("ERROR: in handling Thrift exception with error msg:"+ex.getMessage());96            //throw new IllegalStateException("ERROR: in handling Thrift exception with error msg:"+ex.getMessage());97        }98        return handled;99    }100    private static boolean handleDefinedException(Object e, EndpointSchema endpointSchema, RPCType rpcType, RPCExceptionInfoDto dto) throws ClassNotFoundException {101        if (endpointSchema.getExceptions() == null) return false;102        for (NamedTypedValue p : endpointSchema.getExceptions()){103            String type = p.getType().getFullTypeNameWithGenericType();104            // skip to handle root TException here105            if (rpcType == RPCType.THRIFT && type.equals(THRIFT_EXCEPTION_ROOT))106                continue;107            if (isInstanceOf(e, type)){108                p.setValueBasedOnInstance(e);109                dto.exceptionDto = p.getDto();110                dto.type = RPCExceptionType.CUSTOMIZED_EXCEPTION;111                return true;112            }113        }114        return false;115    }116    private static boolean handleTException(Object e, RPCExceptionInfoDto dto)  {117        Method getType = null;118        try {119            getType = e.getClass().getDeclaredMethod("getType");120            getType.setAccessible(true);121            int type = (int) getType.invoke(e);122            dto.type = getExceptionType(extract(e), type);123            return true;124        } catch (NoSuchMethodException | ClassNotFoundException | InvocationTargetException | IllegalAccessException ex) {125            SimpleLogger.error("Fail to get type of TException with getType() "+ex.getMessage());126        }127        return false;128    }129    private static String getExceptionMessage(Object e)  {130        Method getMessage = null;131        try {132            getMessage = e.getClass().getMethod("getMessage");133            getMessage.setAccessible(true);134            return (String) getMessage.invoke(e);135        } catch (NoSuchMethodException | InvocationTargetException | IllegalAccessException ex) {136            SimpleLogger.error("Error: fail to get message of the exception with "+ex.getMessage());137            return null;138        }139    }140    private static Object getExceptionCause(Object e)  {141        Method getCause = null;142        try {143            getCause = e.getClass().getMethod("getCause");...

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