ResourcePatternUtils.getResourcePatternResolver does not accept null arg [SPR-14500]

[spring-projects-issues]

Christoph Strebin opened SPR-14500 and commented

Method org.springframework.core.io.support.ResourcePatternUtils.getResourcePatternResolver does not accept null argument, although the javadoc says it does.

@Test
public void testGetResourcePatternResolver() {
	assertNotNull(ResourcePatternUtils.getResourcePatternResolver(null));
}

=>

java.lang.IllegalArgumentException: ResourceLoader must not be null
	at org.springframework.util.Assert.notNull(Assert.java:165)
	at org.springframework.core.io.support.ResourcePatternUtils.getResourcePatternResolver(ResourcePatternUtils.java:62)

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Affects: 3.2.17, 4.2.6, 4.3.1

Backported to: 4.2.8, 3.2.18