Galkin Alexey created ARTEMIS-4735:
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Summary: BOXED PRIMITIVE FOR PARSING in
ActiveMQConnectionMetaData.java
Key: ARTEMIS-4735
URL: https://issues.apache.org/jira/browse/ARTEMIS-4735
Project: ActiveMQ Artemis
Issue Type: Bug
Reporter: Galkin Alexey
[On line
48|https://github.com/apache/activemq-artemis/blob/main/artemis-jms-client/src/main/java/org/apache/activemq/artemis/jms/client/ActiveMQConnectionMetaData.java(JMS_MAJOR_VERSION
=
Integer.valueOf(versionProps.getProperty("activemq.version.implementation.majorVersion",
"2"));), a truly boxed primitive is created from a string simply to extract
the value of the unboxed primitive. This approach is inefficient and can lead
to code redundancy and loss of performance.
A more efficient approach would be to immediately convert strings to primitive
values without creating boxed primitives. For example, use the
Integer.parseInt() method to directly convert a string to an int without
creating an Integer object.
Found by Linux Verification Center (portal.linuxtesting.ru) with SVACE.
Author Alexey Galkin.
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