@NotNull
      @InspectionMessage
      private String buildWarning(@NotNull ClashingMethod entry) {
        return GroovyBundle.message("inspection.message.traits.0.contain.clashing.methods.with.signature.1", buildTraitString(entry),
                                    buildSignatureString(entry));
      }
@NotNull
      @InspectionMessage
      private String buildWarning(@NotNull ClashingMethod entry)