10.4.2 Precautions related to the specifications that are added or changed in the EL2.2 specifications
This section describes the points to be noted when using added or changed EL2.2 specifications with Application Server. For details on the EL2.2 specifications, see EL2.2 Specifications.
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Although Application Server supports EL2.2, both EL2.1 and EL2.2 implementations are available. You can switch the implementation by specifying the following parameter in the Easy Setup definition file. You must specify the parameter in the configuration tag of the logical J2EE server in the Easy Setup definition file.
webserver.jsp.el2_2.enabled
For details on the webserver.jsp.el2_2.enabled parameter, see 4.11.2 Parameters used for setting up the user properties for the J2EE server in the manual uCosminexus Application Server Definition Reference Guide.
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If multiple methods with the same number of parameters are specified in a single Bean, the type conversion is done based on the method that is defined first. Accordingly, if the type of the argument when calling a method matches a method that is defined first, the method is called without any problem; otherwise, if the argument type does not match, ELException is thrown.