Igniters,
It is not directly mentioned through the Apache Ignite Coding Guidelines [1] about naming the `static final` class fields using only upper-case letters. I'd like to suggest to fill this gap. > Constants should all be upper-case. But what exactly is `constant` means?! I'd suggest applying this rule to all class fields with `static final` modifiers without any clauses. (check Java Naming convention [2] paragraph 3.3). I've prepared PR [3] with capitalizing letters on all of the constant names simultaneously with supporting the standard ConstantName checkstyle [4] rule. Can we proceed with this change? WDYT? [1] https://cwiki.apache.org/confluence/display/IGNITE/Coding+Guidelines#CodingGuidelines-Naming [2] https://web.archive.org/web/20120911192801/developers.sun.com/sunstudio/products/archive/whitepapers/java-style.pdf [3] https://github.com/apache/ignite/pull/7662 [4] https://issues.apache.org/jira/browse/IGNITE-12888
