Package com.google.errorprone.util

Utility code.

Class Summary

Class	Description
ASTHelpers	This class contains utility methods to work with the javac AST.
ASTHelpers.ScanThrownTypes	Scanner for determining what types are thrown by a tree.
ASTHelpers.TargetType	An expression's target type, see ASTHelpers.targetType(com.google.errorprone.VisitorState).
Commented<T extends com.sun.source.tree.Tree>	Class to hold AST nodes annotated with the comments that are associated with them
Comments	Utilities for attaching comments to relevant AST nodes
ErrorProneScope	A compatibility wrapper around com.sun.tools.javac.util.Filter
ErrorProneToken	Wraps a javac Tokens.Token to return comments in declaration order.
ErrorProneTokens	A utility for tokenizing and preserving comments.
FindIdentifiers	A helper class to find all identifiers in scope at a given program point.
MoreAnnotations	Annotation-related utilities.
Reachability	An implementation of JLS 14.21 reachability.
Regexes	Utilities for checks that work with regexes.
RuntimeVersion	JDK version string utilities.
SideEffectAnalysis	This class is responsible for analyzing an expression and telling if the expression can have side effects.
Signatures	Signature generation.
SourceCodeEscapers	A factory for Escaper instances used to escape strings for safe use in Java.

Enum Summary

Enum	Description
Commented.Position	Identifies the position of a comment relative to the associated treenode.
OperatorPrecedence	The precedence for an operator kind in the com.sun.source.tree API.
Visibility	Describes visibilities available via VisibleForTesting annotations, and provides methods to establish whether a given Tree should be visible.