add reference back to apache commons-lang

jamesfredley · jamesfredley · commit a534af1f957f · 2025-02-28T16:29:08.000-05:00
diff --git a/grails-core/src/main/groovy/grails/util/GrailsStringUtils.groovy b/grails-core/src/main/groovy/grails/util/GrailsStringUtils.groovy
@@ -205,6 +205,8 @@ abstract class GrailsStringUtils extends StringUtils{
      * GrailsStringUtils.trimToNull("xyz")         = "xyz"
      * GrailsStringUtils.trimToNull("    xyz    ") = "xyz"
      * </pre>
+     * 
+     *  based on https://github.com/apache/commons-lang/blob/master/src/main/java/org/apache/commons/lang3/StringUtils.java#L8838
      *
      * @param str  the String to be trimmed, may be null
      * @return the trimmed String,

Original file line number	Diff line number	Diff line change
`@@ -205,6 +205,8 @@ abstract class GrailsStringUtils extends StringUtils{`
`205`	`205`	`* GrailsStringUtils.trimToNull("xyz") = "xyz"`
`206`	`206`	`* GrailsStringUtils.trimToNull(" xyz ") = "xyz"`
`207`	`207`	`* </pre>`
	`208`	`+ *`
	`209`	`+ * based on https://github.com/apache/commons-lang/blob/master/src/main/java/org/apache/commons/lang3/StringUtils.java#L8838`
`208`	`210`	`*`
`209`	`211`	`* @param str the String to be trimmed, may be null`
`210`	`212`	`* @return the trimmed String,`