When class is defined, space after class name and open bracket is not required. This rule enforce it
The following patterns are considered warnings:
class Foo{
// class body
}
class Bar extends Foo{
// class body
}
class Jah extends Util.HelperClass{
// class body
}
The following patterns are not considered warnings:
class Foo {
// class body
}
class Bar extends Foo {
// class body
}
class Jah extends Util.HelperClass {
// class body
}
If you don't have particular opinion about space beween open bracket and class name