Package io.flutter.util

package io.flutter.util

Class	Description
HandlerCompat	Compatability wrapper over Handler.
PathUtils
Preconditions	Static convenience methods that help a method or constructor check whether it was invoked correctly (that is, whether its preconditions were met).
Predicate<T>
TraceSection
ViewUtils
ViewUtils.DisplayUpdater
ViewUtils.ViewVisitor	Allows to visit a view.