CustomInstantDeserializer.java was generated but does not compile due to missing method _peelDTE(e)

Description

We have developed a OPENAPI spec using openapi: 3.0.0 and are trying to generate objects with swagger codegen (see maven excerpt)

Swagger-codegen version

<plugin>
					<groupId>io.swagger.codegen.v3</groupId>
					<artifactId>swagger-codegen-maven-plugin</artifactId>
					<version>3.0.0</version>
					<executions>
						<execution>
							<id>swagger-generate-client-code</id>
							<goals>
								<goal>generate</goal>
							</goals>
							<configuration>
								<inputSpec>${project.basedir}/src/main/resources/testing.yml</inputSpec>
								<language>spring</language>
								<configOptions>
									<sourceFolder>src/gen/java/main</sourceFolder>
								</configOptions>
								<modelPackage>com.model</modelPackage>
								<apiPackage>com.client</apiPackage>
								<!--<library>jersey2</library>-->
							</configuration>
						</execution>
					</executions>
				</plugin>

Swagger declaration file content or url

Command line used for generation

Steps to reproduce

run the install from maven
get following error
CustomInstantDeserializer.java:[198,17] cannot find symbol
symbol: method _peelDTE(org.threeten.bp.DateTimeException)

Related issues/PRs

Suggest a fix/enhancement

Reproduce generation with the swagger-codegen Maven plugin at version 3.0.0 using the spring language, then inspect the generated CustomInstantDeserializer.java around line 198. Confirm that the generated Java compiles without the missing _peelDTE(org.threeten.bp.DateTimeException) method.