Package com.google.errorprone.bugpatterns

Class UnnecessaryBoxedAssignment

java.lang.Object

com.google.errorprone.bugpatterns.BugChecker

com.google.errorprone.bugpatterns.UnnecessaryBoxedAssignment

All Implemented Interfaces:

BugChecker.AssignmentTreeMatcher, BugChecker.ReturnTreeMatcher, BugChecker.VariableTreeMatcher, Suppressible, Serializable

public class UnnecessaryBoxedAssignment
extends BugChecker
implements BugChecker.AssignmentTreeMatcher, BugChecker.ReturnTreeMatcher, BugChecker.VariableTreeMatcher

Finds and fixes unnecessarily boxed return expressions.

Author:

awturner@google.com (Andy Turner)

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.google.errorprone.bugpatterns.BugChecker

BugChecker.AnnotatedTypeTreeMatcher, BugChecker.AnnotationTreeMatcher, BugChecker.ArrayAccessTreeMatcher, BugChecker.ArrayTypeTreeMatcher, BugChecker.AssertTreeMatcher, BugChecker.AssignmentTreeMatcher, BugChecker.BinaryTreeMatcher, BugChecker.BlockTreeMatcher, BugChecker.BreakTreeMatcher, BugChecker.CaseTreeMatcher, BugChecker.CatchTreeMatcher, BugChecker.ClassTreeMatcher, BugChecker.CompilationUnitTreeMatcher, BugChecker.CompoundAssignmentTreeMatcher, BugChecker.ConditionalExpressionTreeMatcher, BugChecker.ContinueTreeMatcher, BugChecker.DoWhileLoopTreeMatcher, BugChecker.EmptyStatementTreeMatcher, BugChecker.EnhancedForLoopTreeMatcher, BugChecker.ExpressionStatementTreeMatcher, BugChecker.ForLoopTreeMatcher, BugChecker.IdentifierTreeMatcher, BugChecker.IfTreeMatcher, BugChecker.ImportTreeMatcher, BugChecker.InstanceOfTreeMatcher, BugChecker.IntersectionTypeTreeMatcher, BugChecker.LabeledStatementTreeMatcher, BugChecker.LambdaExpressionTreeMatcher, BugChecker.LiteralTreeMatcher, BugChecker.MemberReferenceTreeMatcher, BugChecker.MemberSelectTreeMatcher, BugChecker.MethodInvocationTreeMatcher, BugChecker.MethodTreeMatcher, BugChecker.ModifiersTreeMatcher, BugChecker.NewArrayTreeMatcher, BugChecker.NewClassTreeMatcher, BugChecker.ParameterizedTypeTreeMatcher, BugChecker.ParenthesizedTreeMatcher, BugChecker.PrimitiveTypeTreeMatcher, BugChecker.ReturnTreeMatcher, BugChecker.SuppressibleTreePathScanner<R,P>, BugChecker.SwitchTreeMatcher, BugChecker.SynchronizedTreeMatcher, BugChecker.ThrowTreeMatcher, BugChecker.TryTreeMatcher, BugChecker.TypeCastTreeMatcher, BugChecker.TypeParameterTreeMatcher, BugChecker.UnaryTreeMatcher, BugChecker.UnionTypeTreeMatcher, BugChecker.VariableTreeMatcher, BugChecker.WhileLoopTreeMatcher, BugChecker.WildcardTreeMatcher

Constructor Summary

Constructors

Constructor	Description
UnnecessaryBoxedAssignment()

Method Summary

Modifier and Type	Method	Description
Description	matchAssignment(com.sun.source.tree.AssignmentTree tree, VisitorState state)
Description	matchReturn(com.sun.source.tree.ReturnTree tree, VisitorState state)
Description	matchVariable(com.sun.source.tree.VariableTree tree, VisitorState state)

Methods inherited from class com.google.errorprone.bugpatterns.BugChecker

allNames, buildDescription, buildDescription, buildDescription, canonicalName, customSuppressionAnnotations, defaultSeverity, describeMatch, describeMatch, describeMatch, describeMatch, describeMatch, describeMatch, disableable, equals, hashCode, isSuppressed, isSuppressed, isSuppressed, isSuppressed, linkUrl, message, supportsSuppressWarnings, suppressedByAnyOf, suppressedRegions

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.google.errorprone.matchers.Suppressible

allNames, canonicalName, customSuppressionAnnotations, supportsSuppressWarnings, suppressedByAnyOf

Constructor Details

UnnecessaryBoxedAssignment

public UnnecessaryBoxedAssignment()

Method Details

matchReturn

public Description matchReturn(com.sun.source.tree.ReturnTree tree,
 VisitorState state)

Specified by:

matchReturn in interface BugChecker.ReturnTreeMatcher

matchAssignment

public Description matchAssignment(com.sun.source.tree.AssignmentTree tree,
 VisitorState state)

Specified by:

matchAssignment in interface BugChecker.AssignmentTreeMatcher

matchVariable

public Description matchVariable(com.sun.source.tree.VariableTree tree,
 VisitorState state)

Specified by:

matchVariable in interface BugChecker.VariableTreeMatcher