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Merge pull request #15876 from wonwoo
* gh-15876: Polish "Remove unwanted @Nullable annotations" Remove unwanted @Nullable annotations Closes gh-15876
This commit is contained in:
commit
88fd84aa56
@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2018 the original author or authors.
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* Copyright 2012-2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -42,7 +42,6 @@ import org.springframework.context.annotation.Configuration;
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import org.springframework.context.event.ContextRefreshedEvent;
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import org.springframework.context.event.GenericApplicationListener;
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import org.springframework.core.ResolvableType;
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import org.springframework.lang.Nullable;
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import org.springframework.util.StringUtils;
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/**
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@ -185,7 +184,7 @@ public class LocalDevToolsAutoConfiguration {
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}
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@Override
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public boolean supportsSourceType(@Nullable Class<?> sourceType) {
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public boolean supportsSourceType(Class<?> sourceType) {
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return true;
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}
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2017 the original author or authors.
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* Copyright 2012-2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -23,7 +23,6 @@ import java.util.UUID;
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import org.springframework.boot.test.autoconfigure.web.reactive.WebFluxTest;
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import org.springframework.core.convert.TypeDescriptor;
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import org.springframework.core.convert.converter.GenericConverter;
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import org.springframework.lang.Nullable;
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import org.springframework.stereotype.Component;
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/**
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@ -39,9 +38,8 @@ public class ExampleIdConverter implements GenericConverter {
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return Collections.singleton(new ConvertiblePair(String.class, ExampleId.class));
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}
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@Nullable
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@Override
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public Object convert(@Nullable Object source, TypeDescriptor sourceType,
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public Object convert(Object source, TypeDescriptor sourceType,
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TypeDescriptor targetType) {
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if (source == null) {
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return null;
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2018 the original author or authors.
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* Copyright 2012-2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -40,7 +40,6 @@ import org.springframework.core.Ordered;
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import org.springframework.core.ResolvableType;
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import org.springframework.core.env.Environment;
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import org.springframework.core.env.StandardEnvironment;
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import org.springframework.lang.Nullable;
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import org.springframework.util.Assert;
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/**
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@ -95,7 +94,7 @@ public class SpringApplicationAdminMXBeanRegistrar implements ApplicationContext
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}
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@Override
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public boolean supportsSourceType(@Nullable Class<?> sourceType) {
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public boolean supportsSourceType(Class<?> sourceType) {
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return true;
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}
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2018 the original author or authors.
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* Copyright 2012-2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -24,7 +24,6 @@ import java.util.Set;
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import org.springframework.core.convert.ConversionService;
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import org.springframework.core.convert.TypeDescriptor;
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import org.springframework.core.convert.converter.ConditionalGenericConverter;
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import org.springframework.lang.Nullable;
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import org.springframework.util.ObjectUtils;
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/**
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@ -51,8 +50,7 @@ final class ArrayToDelimitedStringConverter implements ConditionalGenericConvert
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}
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@Override
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@Nullable
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public Object convert(@Nullable Object source, TypeDescriptor sourceType,
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public Object convert(Object source, TypeDescriptor sourceType,
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TypeDescriptor targetType) {
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List<Object> list = Arrays.asList(ObjectUtils.toObjectArray(source));
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return this.delegate.convert(list, sourceType, targetType);
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2018 the original author or authors.
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* Copyright 2012-2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -23,7 +23,6 @@ import java.util.Set;
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import org.springframework.core.convert.ConversionService;
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import org.springframework.core.convert.TypeDescriptor;
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import org.springframework.core.convert.converter.ConditionalGenericConverter;
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import org.springframework.lang.Nullable;
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import org.springframework.util.Assert;
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import org.springframework.util.StringUtils;
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@ -53,8 +52,7 @@ final class DelimitedStringToArrayConverter implements ConditionalGenericConvert
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}
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@Override
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@Nullable
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public Object convert(@Nullable Object source, TypeDescriptor sourceType,
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public Object convert(Object source, TypeDescriptor sourceType,
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TypeDescriptor targetType) {
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if (source == null) {
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return null;
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2018 the original author or authors.
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* Copyright 2012-2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -26,7 +26,6 @@ import org.springframework.core.CollectionFactory;
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import org.springframework.core.convert.ConversionService;
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import org.springframework.core.convert.TypeDescriptor;
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import org.springframework.core.convert.converter.ConditionalGenericConverter;
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import org.springframework.lang.Nullable;
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import org.springframework.util.Assert;
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import org.springframework.util.StringUtils;
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@ -56,8 +55,7 @@ final class DelimitedStringToCollectionConverter implements ConditionalGenericCo
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}
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@Override
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@Nullable
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public Object convert(@Nullable Object source, TypeDescriptor sourceType,
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public Object convert(Object source, TypeDescriptor sourceType,
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TypeDescriptor targetType) {
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if (source == null) {
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return null;
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@ -66,7 +66,6 @@ import org.springframework.core.io.ClassPathResource;
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import org.springframework.core.io.ProtocolResolver;
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import org.springframework.core.io.Resource;
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import org.springframework.core.io.ResourceLoader;
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import org.springframework.lang.Nullable;
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import org.springframework.mock.env.MockEnvironment;
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import org.springframework.stereotype.Component;
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import org.springframework.test.context.support.TestPropertySourceUtils;
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@ -1785,7 +1784,6 @@ public class ConfigurationPropertiesTests {
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static class PersonConverter implements Converter<String, Person> {
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@Nullable
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@Override
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public Person convert(String source) {
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String[] content = StringUtils.split(source, " ");
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@ -1796,15 +1794,13 @@ public class ConfigurationPropertiesTests {
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static class GenericPersonConverter implements GenericConverter {
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@Nullable
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@Override
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public Set<ConvertiblePair> getConvertibleTypes() {
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return Collections.singleton(new ConvertiblePair(String.class, Person.class));
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}
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@Nullable
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@Override
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public Object convert(@Nullable Object source, TypeDescriptor sourceType,
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public Object convert(Object source, TypeDescriptor sourceType,
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TypeDescriptor targetType) {
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String[] content = StringUtils.split((String) source, " ");
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return new Person(content[0], content[1]);
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