[java-support] branch maint-7 updated: Genericize list-to-string method.

[Scott Cantor]

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scantor pushed a commit to branch maint-7
in repository java-support.

View the commit online:
http://git.shibboleth.net/view/?p=java-support.git;a=commit;h=6da9504d7d021b47827f1685bcdd6f2f1d378763

The following commit(s) were added to refs/heads/maint-7 by this push:
       new  6da9504   Genericize list-to-string method.
6da9504 is described below

commit 6da9504d7d021b47827f1685bcdd6f2f1d378763
Author: Scott Cantor <cantor.2 at osu.edu>
AuthorDate: Mon Aug 13 09:34:27 2018 -0400

    Genericize list-to-string method.
---
 .../utilities/java/support/primitive/StringSupport.java          | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/main/java/net/shibboleth/utilities/java/support/primitive/StringSupport.java b/src/main/java/net/shibboleth/utilities/java/support/primitive/StringSupport.java
index 2724ec5..e6de6e4 100644
--- a/src/main/java/net/shibboleth/utilities/java/support/primitive/StringSupport.java
+++ b/src/main/java/net/shibboleth/utilities/java/support/primitive/StringSupport.java
@@ -77,20 +77,19 @@ public final class StringSupport {
     }
 
     /**
-     * Converts a List of strings into a single string, with values separated by a specified delimiter.
+     * Converts a List of objects into a single string, with values separated by a specified delimiter.
      * 
-     * @param values list of strings
+     * @param values list of objects
      * @param delimiter the delimiter used between values
      * 
      * @return delimited string of values
      */
-    @Nonnull public static String
-            listToStringValue(@Nonnull final List<String> values, @Nonnull final String delimiter) {
+    @Nonnull public static String listToStringValue(@Nonnull final List<?> values, @Nonnull final String delimiter) {
         Constraint.isNotNull(values, "List of values can not be null");
         Constraint.isNotNull(delimiter, "String delimiter may not be null");
 
         final StringBuilder stringValue = new StringBuilder();
-        final Iterator<String> valueItr = values.iterator();
+        final Iterator<?> valueItr = values.iterator();
         while (valueItr.hasNext()) {
             stringValue.append(valueItr.next());
             if (valueItr.hasNext()) {

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