Since Checkstyle 8.29
Checks if call to superclass constructor without arguments is present.
Such invocation is redundant because constructor body implicitly
begins with a superclass constructor invocation super();
See
specification for detailed information.
To configure the check:
<module name="Checker"> <module name="TreeWalker"> <module name="AvoidNoArgumentSuperConstructorCall"/> </module> </module>
Example of violations
class MyClass extends SomeOtherClass { MyClass() { super(); // violation } MyClass(int arg) { super(arg); // OK, call with argument have to be explicit } MyClass(long arg) { // OK, call is implicit } }
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