GenericTypeResolver does not properly handle array parameter types [SPR-6977]

[spring-projects-issues]

Christian Dupuis opened SPR-6977 and commented

The following short test problem fails with Spring 3.0.1:

import static org.junit.Assert.assertTrue;

import org.junit.Test;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.core.GenericTypeResolver;
import org.springframework.core.io.Resource;
import org.springframework.jdbc.config.SortedResourcesFactoryBean;

public class GenericTypeResolverTest {

	@Test
	public void testArrayResolution() {
		Class clazz = GenericTypeResolver.resolveTypeArgument(SortedResourcesFactoryBean.class, FactoryBean.class);
		assertTrue(clazz.isArray());
		assertTrue(clazz.getComponentType().equals(Resource.class));
	}

}

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Affects: 3.0.1

Referenced from: commits 4c4f19e, 145dcfd