This rule is defined by the following XPath expression:
//PrimaryExpression [PrimaryPrefix/Name [ends-with(@Image, 'toLowerCase') or ends-with(@Image, 'toUpperCase')] ] [PrimarySuffix[position() = 1]/Arguments[@ArgumentCount=0]]
Example:
class Foo { // BAD if (x.toLowerCase().equals("list"))... /* This will not match "LIST" when in Turkish locale The above could be if (x.toLowerCase(Locale.US).equals("list")) ... or simply if (x.equalsIgnoreCase("list")) ... */ // GOOD String z = a.toLowerCase(Locale.EN); }