The problem with variable initialization of App42 Custom Code (Java)

Question

Hi.

Do you can not use an anonymous classes and instance initializer when initializing variables in App42 custom code? The following code works fine on the local host, but, Application Exception occurs when you run on App42. 

public static Map [] get () {

    Map [] data = new HashMap [] {

        new HashMap<String,String> () {{

            put ("foo", "fooVal1"); 

            put ("bar", "barVal1"); 

        }}, 

        new HashMap<String,String> () {{

            put ("foo", "fooVal2"); 

            put ("bar", "barVal2"); 

        }} 

    }; 

    return data; 

 }

Comments

what is the exception message you are getting? Is it a deploy time exception or run time exception?

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It is a run time exception.
The exception message is as follows.

Exception in thread "main" com.shephertz.app42.paas.sdk.java.App42BadParameterException: {"app42Fault":{"httpErrorCode":400,"appErrorCode":1903,"message":"Bad Request","details":" Application Exception "}}
    at com.shephertz.app42.paas.sdk.java.connection.RESTConnectorAsync.handleException(RESTConnectorAsync.java:298)
    at com.shephertz.app42.paas.sdk.java.connection.RESTConnectorAsync.executeCustomCode(RESTConnectorAsync.java:266)
    at com.shephertz.app42.paas.sdk.java.customcode.CustomCodeService.runJavaCode(CustomCodeService.java:216)
    at com.myapp.helper.AntHelper.run(AntHelper.java:64)
    at com.myapp.helper.AntHelper.main(AntHelper.java:32)
Java Result: 1

It will work fine when you run locally.
Java Runtime Environment of the local is as follows.

java version "1.6.0_65"
Java (TM) SE Runtime Environment (build 1.6.0_65-b14-462-11M4609)
Java HotSpot (TM) 64-Bit Server VM (build 20.65-b04-462, mixed mode)

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It means it is coming because application code has some issue. It is not because of any usage constraints. We will replicate it and update you on this.