org.codenarc.rule.basic
[Groovy] Class BooleanMethodReturnsNullRule
java.lang.Object
org.codenarc.rule.AbstractRule
org.codenarc.rule.AbstractAstVisitorRule
org.codenarc.rule.basic.BooleanMethodReturnsNullRule
class BooleanMethodReturnsNullRule
extends AbstractAstVisitorRule
Method with Boolean return type returns explicit null. A method that returns either Boolean.TRUE, Boolean.FALSE or
null is an accident waiting to happen. This method can be invoked as though it returned a value of type boolean,
and the compiler will insert automatic unboxing of the Boolean value. If a null value is returned, this will
result in a NullPointerException.
- Authors:
- Hamlet D'Arcy
- Version:
- \$Revision: 602 \$ - \$Date: 2011-02-08 16:37:40 -0500 (Tue, 08 Feb 2011) \$
Methods inherited from class AbstractRule
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applyTo, applyTo, createViolation, createViolation, createViolationForImport, createViolationForImport, getImportsSortedByLineNumber, getName, getPriority, isReady, packageNameForImport, setName, setPriority, sourceLineAndNumberForImport, sourceLineAndNumberForImport, toString, validate |
astVisitorClass
Class astVisitorClass
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name
String name
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priority
int priority
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Groovy Documentation