dgraham 2003/07/04 13:38:19
Modified: src/share/org/apache/struts/validator/validwhen
ValidWhen.java
Log:
Simplified isString() method.
Revision Changes Path
1.6 +8 -8
jakarta-struts/src/share/org/apache/struts/validator/validwhen/ValidWhen.java
Index: ValidWhen.java
===================================================================
RCS file:
/home/cvs/jakarta-struts/src/share/org/apache/struts/validator/validwhen/ValidWhen.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- ValidWhen.java 4 Jul 2003 20:34:53 -0000 1.5
+++ ValidWhen.java 4 Jul 2003 20:38:19 -0000 1.6
@@ -79,12 +79,12 @@
* @since Struts 1.2
*/
public class ValidWhen {
- private static Class stringClass = new String().getClass();
- private static boolean isString(Object o) {
- if (o == null)
- return true;
- return (stringClass.isInstance(o));
+ /**
+ * Returns true if <code>obj</code> is null or a String.
+ */
+ private static boolean isString(Object obj) {
+ return (obj == null) ? true : String.class.isInstance(obj);
}
/**
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