Since Checkstyle 8.31
Checks if unnecessary semicolon is used after type declaration.
This check is not applicable to nested type declarations, UnnecessarySemicolonAfterTypeMemberDeclaration is responsible for it.
| name | description | type | default value | since |
|---|---|---|---|---|
| tokens | tokens to check | subset of tokens CLASS_DEF , INTERFACE_DEF , ENUM_DEF , ANNOTATION_DEF , RECORD_DEF . | CLASS_DEF , INTERFACE_DEF , ENUM_DEF , ANNOTATION_DEF , RECORD_DEF . | 8.31 |
To configure the check:
<module name="Checker">
<module name="TreeWalker">
<module name="UnnecessarySemicolonAfterOuterTypeDeclaration"/>
</module>
</module>
Example:
class A {
class Nested {
}; // OK, nested type declarations are ignored
}; // violation
interface B {
}; // violation
enum C {
}; // violation
{@literal @}interface D {
}; // violation
To configure the check to detect unnecessary semicolon only after top level class definitions:
<module name="Checker">
<module name="TreeWalker">
<module name="UnnecessarySemicolonAfterOuterTypeDeclaration">
<property name="tokens" value="CLASS_DEF"/>
</module>
</module>
</module>
Example:
class A {
}; // violation
interface B {
}; // OK
enum C {
}; // OK
{@literal @}interface D {
}; // OK
All messages can be customized if the default message doesn't suit you. Please see the documentation to learn how to.
com.puppycrawl.tools.checkstyle.checks.coding