Avoid First Or Last On List
Reports calls to accessors such as first(), last(), or single() on a List, Array, or Sequence since they throw an exception when no matching element is present. Prefer the *OrNull counterparts, which return null instead of throwing. The set of forbidden accessors is configurable via the methods option.
Properties
Functions
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open fun visitAnnotationUseSiteTarget(@NotNull annotationTarget: KtAnnotationUseSiteTarget, data: Void?): Void?
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fun visitBinaryWithTypeRHSExpression(@NotNull expression: KtBinaryExpressionWithTypeRHS, data: Void?): Void?
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fun visitCallableReferenceExpression(@NotNull expression: KtCallableReferenceExpression, data: Void?): Void?
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fun visitCollectionLiteralExpression(@NotNull expression: KtCollectionLiteralExpression, data: Void?): Void?
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fun visitConstructorCalleeExpression(@NotNull constructorCalleeExpression: KtConstructorCalleeExpression, data: Void?): Void?
open fun visitConstructorCalleeExpression(@NotNull constructorCalleeExpression: KtConstructorCalleeExpression)
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open fun visitContextReceiverList(@NotNull contextReceiverList: KtContextReceiverList, data: Void?): Void?
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fun visitDestructuringDeclaration(@NotNull multiDeclaration: KtDestructuringDeclaration, data: Void?): Void?
open fun visitDestructuringDeclaration(@NotNull destructuringDeclaration: KtDestructuringDeclaration)
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fun visitDestructuringDeclarationEntry(@NotNull multiDeclarationEntry: KtDestructuringDeclarationEntry, data: Void?): Void?
open fun visitDestructuringDeclarationEntry(@NotNull multiDeclarationEntry: KtDestructuringDeclarationEntry)
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open fun visitFileAnnotationList(@NotNull fileAnnotationList: KtFileAnnotationList, data: Void?): Void?
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fun visitLiteralStringTemplateEntry(@NotNull entry: KtLiteralStringTemplateEntry, data: Void?): Void?
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fun visitObjectLiteralExpression(@NotNull expression: KtObjectLiteralExpression, data: Void?): Void?
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fun visitParenthesizedExpression(@NotNull expression: KtParenthesizedExpression, data: Void?): Void?
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fun visitSafeQualifiedExpression(@NotNull expression: KtSafeQualifiedExpression, data: Void?): Void?
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fun visitSimpleNameStringTemplateEntry(@NotNull entry: KtSimpleNameStringTemplateEntry, data: Void?): Void?
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fun visitStringTemplateEntryWithExpression(@NotNull entry: KtStringTemplateEntryWithExpression, data: Void?): Void?
open fun visitStringTemplateEntryWithExpression(@NotNull entry: KtStringTemplateEntryWithExpression)
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fun visitStringTemplateExpression(@NotNull expression: KtStringTemplateExpression, data: Void?): Void?
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fun visitWhenConditionWithExpression(@NotNull condition: KtWhenConditionWithExpression, data: Void?): Void?
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