ServiceImplementationFactoryParameters.getFirstParameter should cope better
with zero parameters
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Key: HIVEMIND-105
URL: http://issues.apache.org/jira/browse/HIVEMIND-105
Project: HiveMind
Type: Improvement
Components: framework
Versions: 1.1
Reporter: Marcus Brito
Priority: Minor
Attachments: get-first-parameter.patch
ServiceImplementationFactoryParameters.getFirstParameter() bails with an
IndexOutOfBoundsException if there aren't any paremeters to start with. I think
it should:
1) Return null, or
2) Throw an ApplicationRuntimeException explaining the situation
Attached goes a patch that implements (1), since I find it to be easier to
check for a null first parameter than catch an exception, and it's more
streamlined that checking for an empty parameter list.
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