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Clarify behavior of containsAny for null entries in the supplied CharSequence array

This commit is contained in:
Benedikt Ritter 2015-05-07 17:47:20 +02:00
parent d864bbfb8f
commit adc6bc4104
2 changed files with 3 additions and 0 deletions
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1
src/main/java/org/apache/commons/lang3/StringUtils.java
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@ -1684,6 +1684,7 @@ public static boolean containsAny(final CharSequence cs, final CharSequence sear
* StringUtils.containsAny(*, null) = false * StringUtils.containsAny(*, null) = false
* StringUtils.containsAny(*, []) = false * StringUtils.containsAny(*, []) = false
* StringUtils.containsAny("abcd", "ab", "cd") = false * StringUtils.containsAny("abcd", "ab", "cd") = false
* StringUtils.containsAny("abcd", "ab", null) = false
* StringUtils.containsAny("abc", "d", "abc") = true * StringUtils.containsAny("abc", "d", "abc") = true
* </pre> * </pre>
* *

2
src/test/java/org/apache/commons/lang3/StringUtilsEqualsIndexOfTest.java
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@ -226,6 +226,8 @@ public void testContainsAny_StringStringArray() {
assertTrue(StringUtils.containsAny("hello, goodbye", new String[] { "hello", "goodbye" })); assertTrue(StringUtils.containsAny("hello, goodbye", new String[] { "hello", "goodbye" }));
assertTrue(StringUtils.containsAny("hello, goodbye", new String[] { "hello", "Goodbye" })); assertTrue(StringUtils.containsAny("hello, goodbye", new String[] { "hello", "Goodbye" }));
assertFalse(StringUtils.containsAny("hello, goodbye", new String[] { "Hello", "Goodbye" })); assertFalse(StringUtils.containsAny("hello, goodbye", new String[] { "Hello", "Goodbye" }));
assertFalse(StringUtils.containsAny("hello, goodbye", new String[] { "Hello", null }));
assertFalse(StringUtils.containsAny("hello, null", new String[] { "Hello", null }));
} }
@Test @Test