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Precompute PropertyDescriptor array in SimpleBeanInfoFactory

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Closes gh-36112
This commit is contained in:
Sam Brannen
2026-01-08 13:34:03 +01:00
parent 589a10e6e6
commit 992ae2ea6b
1 changed files with 3 additions and 4 deletions
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spring-beans/src/main/java/org/springframework/beans/SimpleBeanInfoFactory.java
+3 -4
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@@ -21,7 +21,6 @@ import java.beans.BeanInfo;
import java.beans.IntrospectionException;
import java.beans.PropertyDescriptor;
import java.beans.SimpleBeanInfo;
import java.util.Collection;
import org.springframework.core.Ordered;
@@ -48,8 +47,8 @@ class SimpleBeanInfoFactory implements BeanInfoFactory, Ordered {
@Override
public BeanInfo getBeanInfo(Class<?> beanClass) throws IntrospectionException {
Collection<? extends PropertyDescriptor> pds =
PropertyDescriptorUtils.determineBasicProperties(beanClass);
PropertyDescriptor[] pds = PropertyDescriptorUtils.determineBasicProperties(beanClass)
.toArray(PropertyDescriptorUtils.EMPTY_PROPERTY_DESCRIPTOR_ARRAY);
return new SimpleBeanInfo() {
@Override
@@ -58,7 +57,7 @@ class SimpleBeanInfoFactory implements BeanInfoFactory, Ordered {
}
@Override
public PropertyDescriptor[] getPropertyDescriptors() {
return pds.toArray(PropertyDescriptorUtils.EMPTY_PROPERTY_DESCRIPTOR_ARRAY);
return pds;
}
};
}