== Why is this an issue? include::../description.adoc[] Using the regular expression ``++^[a-z][a-zA-Z0-9]*$++``, the noncompliant code below: [source,java,diff-id=1,diff-type=noncompliant] ---- class MyClass { private int my_field; } ---- Should be replaced with: [source,java,diff-id=1,diff-type=compliant] ---- class MyClass { private int myField; } ---- == Resources === Documentation * Oracle - https://www.oracle.com/java/technologies/javase/codeconventions-namingconventions.html[Java SE Naming Conventions] * Geeksforgeeks - https://www.geeksforgeeks.org/java-naming-conventions/[Java Naming Conventions] * Wikipedia - https://en.wikipedia.org/wiki/Naming_convention_(programming)[Naming Convention (programming)] ifdef::env-github,rspecator-view[] ''' == Implementation Specification (visible only on this page) include::../message.adoc[] include::../parameters.adoc[] ''' == Comments And Links (visible only on this page) include::../comments-and-links.adoc[] endif::env-github,rspecator-view[]