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Consistent use of StringUtils.toStringArray

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(cherry picked from commit 6d11b40)
This commit is contained in:
Juergen Hoeller
2018-02-16 19:48:43 +01:00
parent c198138d4e
commit d7cab23e6d
29 changed files with 102 additions and 113 deletions
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5
spring-core/src/main/java/org/springframework/core/AttributeAccessorSupport.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2016 the original author or authors.
* Copyright 2002-2018 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -22,6 +22,7 @@ import java.util.Map;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
/**
* Support class for {@link AttributeAccessor AttributeAccessors}, providing
@@ -73,7 +74,7 @@ public abstract class AttributeAccessorSupport implements AttributeAccessor, Ser
@Override
public String[] attributeNames() {
return this.attributes.keySet().toArray(new String[this.attributes.size()]);
return StringUtils.toStringArray(this.attributes.keySet());
}

5
spring-core/src/main/java/org/springframework/core/env/SimpleCommandLinePropertySource.java vendored
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2013 the original author or authors.
* Copyright 2002-2018 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -19,6 +19,7 @@ package org.springframework.core.env;
import java.util.List;
import org.springframework.lang.Nullable;
import org.springframework.util.StringUtils;
/**
* {@link CommandLinePropertySource} implementation backed by a simple String array.
@@ -102,7 +103,7 @@ public class SimpleCommandLinePropertySource extends CommandLinePropertySource<C
*/
@Override
public String[] getPropertyNames() {
return source.getOptionNames().toArray(new String[source.getOptionNames().size()]);
return StringUtils.toStringArray(this.source.getOptionNames());
}
@Override