Add examples for containsAny(CharSequence, CharSequence...)

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1648066 13f79535-47bb-0310-9956-ffa450edef68
2014-12-27 16:29:28 +00:00 · 2014-12-27 16:29:28 +00:00 · 5cb1ae6024
parent a169e866c1
commit 5cb1ae6024
1 changed files with 10 additions and 0 deletions
--- a/src/main/java/org/apache/commons/lang3/StringUtils.java
+++ b/src/main/java/org/apache/commons/lang3/StringUtils.java
@ -1677,6 +1677,16 @@ public class StringUtils {
     * A {@code null} CharSequence will return {@code false}. A {@code null} or zero
     * length search array will return {@code false}.
     * </p>
+     *
+     * <pre>
+     * StringUtils.containsAny(null, *)            = false
+     * StringUtils.containsAny("", *)              = false
+     * StringUtils.containsAny(*, null)            = false
+     * StringUtils.containsAny(*, [])              = false
+     * StringUtils.containsAny("abcd", "ab", "cd") = false
+     * StringUtils.containsAny("abc", "d", "abc")  = true
+     * </pre>
+     *
     * 
     * @param cs The CharSequence to check, may be null
     * @param searchCharSequences The array of CharSequences to search for, may be null