Since I am not a committer yet, this is a patch to get Digester to
compile using collections instead of Struts ;-)
Index: src/java/org/apache/commons/collections/ArrayStack.java
===================================================================
RCS file:
/home/cvs/jakarta-commons/collections/src/java/org/apache/commons/collections/ArrayStack.java,v
retrieving revision 1.1
diff -u -w -u -r1.1 ArrayStack.java
--- src/java/org/apache/commons/collections/ArrayStack.java
2001/04/14 19:32:37 1.1
+++ src/java/org/apache/commons/collections/ArrayStack.java
2001/04/16 22:31:21
@@ -112,6 +112,26 @@
/**
+ * Return the n'th item down (zero-relative) from the top of this
+ * stack without removing it.
+ *
+ * @param n Number of items down to go
+ *
+ * @exception EmptyStackException if there are not enough items on the
+ * stack to satisfy this request
+ */
+ public Object peek(int n) throws EmptyStackException {
+
+ int m = (size() - n) - 1;
+ if (m < 0)
+ throw new EmptyStackException();
+ else
+ return (get(m));
+
+ }
+
+
+ /**
* Pop the top item off of this stack and return it.
*
* @exception EmptyStackException if the stack is empty
