restrict whitespace pattern to ignore 'blocks' of whitespace consisting of only a single space

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1407536 13f79535-47bb-0310-9956-ffa450edef68
2012-11-09 16:45:37 +00:00 · 2012-11-09 16:45:37 +00:00 · fa4ed70023
parent 1ea6e4471c
commit fa4ed70023
1 changed files with 1 additions and 1 deletions
--- a/src/main/java/org/apache/commons/lang3/StringUtils.java
+++ b/src/main/java/org/apache/commons/lang3/StringUtils.java
@ -151,7 +151,7 @@ public class StringUtils {
    /**
     * A regex pattern for recognizing blocks of whitespace characters.
     */
-    private static final Pattern WHITESPACE_PATTERN = Pattern.compile("\\s+");
+    private static final Pattern WHITESPACE_PATTERN = Pattern.compile("(?: \\s|[\\s&&[^ ]])\\s*");

    /**
     * <p>{@code StringUtils} instances should NOT be constructed in